Contents Vol. 67b (2012)
Authors Index
Headings and Complete Articles in PDF
The underlined page numbers lead to the headings and the phrases Full Text behind them to the complete articles.
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Graphical Abstracts: No 1, No 2, No 3, No 4, No 5, No 6, No 7, No 8, No 9, No 10, No 11, No 12
Jump to: No 2, No 3, No 4, No 5, No 6,  No 7 ,  No 8 ,  No 9 ,  No 10 ,  No 11 ,  No 12 
N u m b e r  1 (Graphical Abstracts)
Original Communications
Synthesis and Crystal Structure of the New Telluric Acid Adduct (RbCl)3 · Te(OH)6
Key words: Rubidium Chloride, Telluric Acid, Crystal Structure
D. Mahlmeister and E. Irran
1  Full Text
Two New Polyiodides in the 4,4'-Bipyridinium Diiodide/Iodine System
Key words: Polyiodide, 4,4'-Bipyridine, Triiodide, Crystal Structure, Raman Spectroscopy
G. J. Reiss and M. v. Megen
5  Full Text
A New 2D Copper(II) Coordination Polymer with a Schiff Base Ligand with Weakly Coordinating Sulfonate Groups Affecting the Structure
Key words: Schiff Base, Crystal Structure, Copper(II) Complex, Synthesis, Thermal Stability
J.-M. Li, K.-H. He, and Y.-M. Jiang
11  Full Text
A Dinuclear Copper(II) Complex Based On the Bisoxime Ligand 5,5'-Dimethoxy-2,2'-[(ethylene)dioxybis(nitrilomethylidyne)]diphenol: Synthesis, Crystal Structure and Spectral Properties
Key words: Bisoxime Ligand, Cu(II) Complex, Synthesis, Crystal Structure
W.-K. Dong, G.-H. Liu, Y.-X. Sun, X.-Y. Dong, and X.-H. Gao
17  Full Text
Syntheses, Structures and Photoluminescent Properties of Two New Pb(II) and Cd(II) Coordination Polymers Constructed from 1,10-Phenanthroline-derived and 1,4-Naphthalenedicarboxylate Ligands
Key words: Coordination Polymer, Crystal Structure, 2-(3-Fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline, 1,4-Naphthalenedicarboxylate
Z.-G. Kong, Y. He, N. Xu, J. Guo, and D. Li
23  Full Text
Influence of Anions on the Self-assembly of Cd(II)-containing Coordination Polymers Based on the Flexible Ligand 2-((1H-1,2,4-Triazol-1-yl)methyl)-1H-benzimidazole
Key words: Crystal Structure, Anion Influence, Flexibility of Ligand, Luminescence
G. Jin, Y. Yang, X. Zhou, and X. Meng
29  Full Text
Synthesis, Characterization and Crystal Structures of 1,2-Disubstituted Ferrocenyl Stibines
Key words: 1,2-Disubstituted Ferrocene, Organoantimony, Stibine, X-Ray Structures
D. Pérez, P. Sharma, A. M. Ortiz, A. Cabrera, S. Hernández, A. Toscano, and R. Gutiérrez
36  Full Text
Synthesis, Structures, and Thermal and Magnetic Properties of New Coordination Polymers Based on Mn(II) and Ni(II) Thiocyanato Complexes with trans-1,2-Bis(4-pyridyl)ethylene as Ligand
Key words: Thermal Decomposition, Magnetic Properties, trans-1,2-Bis(4-pyridyl)ethylene, Coordination Polymers, Manganese, Nickel
S. Wöhlert, I. Jess, and C. Näther
41  Full Text
A New Lindqvist Polyanion-based Three-dimensional Network with a NaCl Topology
Key words: Polyoxometalates, NaCl Topology, Lindqvist-type Structure, Electrochemical and Luminescent Properties
S. Li, H. Pang, H. Ma, K. Wang, and C. Zhu
51  Full Text
Cs2NiO2 Revisited. Crystal Structure and Magnetic Properties
Key words: High-spin Nickel(II) Compounds, Linear Coordination, Antiferromagnetic Ordering, Azide/Nitrate Route
K. Ðuriš and M. Jansen
57  Full Text
Segregation of Calcium and Magnesium into Different Substructures. Ca4Ag0.948Mg and Other Compounds with Gd4RhIn-type Structure
Key words: Crystal Structure, Alkaline Earth Metals, Magnesium, Ferromagnetic Ordering
M. Kersting, S. F. Matar, C. Schwickert, and R. Pöttgen
61  Full Text
Structural Studies on Ba2SrMg4F14 and Ba2MM'Mg4F14 (M = Ca, Sr, Ba)
Key words: Barium Strontium Calcium Magnesium Fluorides, Precursor Chemistry, Solid Solutions, Cluster-like Units
F. Kubel, N. Wandl, and M. Pantazi
70  Full Text
Synthesis of New 1-Aryl-4-(biarylmethylene)piperazine Ligands, Structurally Related to Adoprazine (SLV313)
Key words: Schizophrenia, Aryl-(biarylmethylene)piperazines, Buchwald-Hartwig Amination, Reductive Amination
N. Ullah
75  Full Text
A 3D Chiral Hydrogen Bond Framework Based on Phenanthrolinium Hydrogen 4,5-Dichlorophthalate: Crystal Structure and Luminescent Properties
Key words: Hydrogen Bond, Crystalline Salt, Helix, Luminescence Properties
B. An, Y. Bai, and F. Yang
85  Full Text
A Study of the Cerium-catalyzed Briggs-Rauscher Oscillating Reaction
Key words: Manganese-catalyzed, Cerium Oxalate, Cerium(III), Cerium(IV)
S. D. Furrow, R. Cervellati, and E. Greco
89  Full Text
Potent Antioxidant and Lipoxygenase Inhibitory Flavanone and Chalcone from Erythrina mildbraedii Harms (Fabaceae) of Cameroon
Key words: Erythrina mildbraedii, Mildbone, Mildbenone, Antioxidant Activity, Lipoxygenase Inhibition
M. S. Ali, M. I. Ali, G. Ahmed, N. Afza, M. Lateef, L. Iqbal, A. F. K. Waffo, and Z. Ahmed
98  Full Text
N u m b e r  2 (Graphical Abstracts)
Original Communications
A Metal-Organic Framework Constructed of 1,2-Di(pyridin-4-yl)ethyne, Terephthalic Acid, and Zinc(II) Nitrate
Key words: MOF, Coordination Polymer
M. Albrecht, M. Nieger, and A. Schmidt
103  Full Text
The Gold-rich Indide Eu5Au17.7In4.3 and its Relation with the Structures of SrAu4.76In1.24 and BaLi4
Key words: Intermetallics, Europium, Indide, Gold Clusters
I. Muts, U. C. Rodewald, V. I. Zaremba, O. Pavlosyuk, and R. Pöttgen
107  Full Text
Rare Earth Site Preference in the Doped Laser Host Material Sc2SiO5. A Single-Crystal X-Ray Study
Key words: Crystal Structure, Scandium Silicate, Rare Earth Doping, Laser Material
U. C. Rodewald, L. Zheng, B. Heying, X. Xu, L. Su, J. Xu, and R. Pöttgen
113  Full Text
A Density Functional Theory Study of the Cu+ · O2 and Cu+ · N2 Adducts
Key words: Copper Ion Complexes, Potential Energy Surface, Gas Separation, Binding Energies, NBO Analysis, Oxygen, Nitrogen
J. N. Dawoud, I. I. Fasfous, and A. F. Majdalawieh
118  Full Text
Mixed Alkali Oxidosulfidomolybdates A2[MoOxS4-x] (x = 1, 2, 3; A = K, Rb, Cs, NH4). Synthesis, Crystal Structure and Properties (In German)
Key words: Oxidosulfidometallates, Thiooxomolybdates, Molybdates, Crystal Structure
A. J. Lehner, K. Kraut, and C. Röhr
127  Full Text
Synthesis, Characterization, Crystal Structure, and Cytotoxicity of a 7-Coordinate Diorganotin(IV) Complex of 2-Acetylpyrazine N4-Methylthiosemicarbazone
Key words: Thiosemicarbazone, Diorganotin(IV), Crystal Structure, Cytotoxic Activity
X. F. Zhu, L. Z. Zhang, M. Yang, Y. K. Li, and M. X. Li
149  Full Text
Efficient Synthesis of Succinate Derivatives using Mercaptoalkanols or Mercaptophenols
Key words: Triphenyl Phosphite, Dialkyl Acetylenedicarboxilates, Mercaptoalkanol, Mercaptophenols
R. Hajinasiri, Z. Hossaini, F. Rostami-Charati, R. Mirzaie, and S. Ahmadpoor
154  Full Text
Synthesis, Characterization, and Tautomeric Properties of Some Azo-azomethine Compounds
Key words: Dye, Azo-azomethine, Schiff Base, Hydrogen Bonding, Tautomerism
K. Hamidian, M. Irandoust, E. Rafiee, and M. Joshaghani
159  Full Text
A Clean Synthesis of Novel 3-Alkoxy-2-(benzofuran-3-yl)benzofurans via a One-pot Pseudo Three-Component Reaction using H3PW12O40 · xH2O as a Catalyst
Key words: Heteropolyacids, Bisbenzofuran, Synthesis, Three-component Reaction, Catalyst
L. Jalili-Baleh, M. Khoobi, A. Shafiee, and A. Foroumadi
165  Full Text
Grayanane Diterpenoids from the Fruits of Pieris formosa
Key words: Grayanane Diterpenoids, Pieris formosa, Ericaceae
Z.-Y. Wu, H.-M. Li, Y.-D. Li, and R.-T. Li
171  Full Text
New Lignans from Jatropha curcas Linn.
Key words: Euphorbiaceae, Jatropha curcas, Lignans, Curcasinlignans A - D
J. J. Xu and N. H. Tan
176  Full Text
Synthesis and Solid-state Structure of 2,2,2',2'-(Tetrahydroxymethyl)-dibutylether (Di-TMP), an Environmentally Benign Polymer Crosslinker and High-potential Additive for Lubricants
Key words: Crystal Structure, Di-TMP, Polyol, Symmetric Ether
G. D. Frey, R. D. Dewhurst, and E. Herdtweck
181  Full Text
N u m b e r  3 (Graphical Abstracts)
Original Communications
Tuning 1-D Pb(II) Coordination Polymers by Flexible and Semirigid Dicarboxylates: Synthesis, Structure and Properties
Key words: Hydrothermal Syntheses, Crystal Structures, Lead Coordination Polymers, Photoluminescence
Guo-Cheng Liu, Zhi-Chao Guo, Xiu-Li Wang, Yun Qu, Song Yang, and Hong-Yan Lin
185  Full Text
Two New Copper (II) Complexes with the Same NNO Donor Schiff Base Ligand: A Monomer and a Dimer
Key words: Asymmetric Azide Bridge, Copper(II) Complex, Schiff Base, Magnetic Properties
Bao Lin Liu, Yan Xia Wang, Qing X. Liu, and Ruo Jao Tao
192  Full Text
An Asymmetric Salen-type Bisoxime Ligand and Its Supramolecular Copper(II) Complex: Synthesis, Crystal Structure and Spectral Properties
Key words: Asymmetric Salen-type Bisoxime Ligand, Cu(II) Complex, Synthesis, Crystal Structure
Wen-Kui Dong, Yin-Xia Sun, Si-Jia Xing, Yuan Wang, and Xiong-Hou Gao
197  Full Text
Synthesis, Properties and Crystal Structure of a Novel Ni(II) Complex Derived from a 4-Heterocyclic Acylpyrazolone
Key words: Acylpyrazolone, Nickel Complex, Crystal Structure, Spectral Characterization
Yong-Jie Ding, Chun-Xiang Zhao, Chao-Yu Pei, and Guo-Xuan Wen
204  Full Text
Synthesis, Crystal Structure and Properties of a New Trinuclear Manganese(II) Complex Mn3(2,2'-bipy)2(C7H5O3)6
Key words: Manganese(II) Complex, Crystal Structure, Luminescence and Electrochemical Properties
Ying-Qun Yang, Man-Bo Zhang, Man-Sheng Chen, and Zhi-Min Chen
209  Full Text
Tuning the Photophysical Properties of Cyclometalated Ir(III) Complexes by a Trifluoroacetyl Group
Key words: Iridium(III) Complex, Crystal Structure, Photoluminescence
Bihai Tong, Jiayan Qiang, Qunbo Mei, Hengshan Wang, Qianfeng Zhang, and Zhao Han
213  Full Text
Intermediate-valent Cerium in Ce2Ru4Mg17 and a Group-Subgroup Scheme for La9Ru4In5 and Ce9Ru4Ga5
Key words: Intermetallics, Cerium, Intermediate Valence, Group-Subgroup Relation
Stefan Linsinger, Rolf-Dieter Hoffmann, Matthias Eul, and Rainer Pöttgen
219  Full Text
An Efficient Synthesis of 1,4-Disubstituted Triazoles in Water via CuCl2/Zn-Catalyzed Huisgen Cycloaddition
Key words: Huisgen Cycloaddition, CuCl2/Zn, 1,4-Disubstituted Triazole
Yuqin Jiang, Peng Zhang, Wei Li, Xiaojing Li, and Guiqing Xu
226  Full Text
Enviro-economic, Ultrasound-assisted One-pot, Three-component Synthesis of Pyrido[2,3-d]pyrimidines in Aqueous Medium
Key words: Ultrasound, Uracil, Pyrido[2,3-d]pyrimidine, Tetra-n-Butyl Ammonium Bromide
Essam M. Hussein
231  Full Text
The First Indazolimine-Arylazobenzonitrile Rearrangement
Key words: Aminobenzamidine, Chlorination, Indazolimine, Arylazobenzonitrile, Rearrangement
Kamal M. El-Shaieb, Ludger Ernst, and Rainer Kerssebaum
238  Full Text
Synthesis of Novel Benzosuberone Derivatives using Organophosphorus Reagents and their Antitumor Activities
Key words: Benzosuberone Derivatives, Organophosphorus Reagents, Antitumor Activity
Leila S. Boulos, Hoda A. Abdel-Malek, and Naglaa F. El-Sayed
243  Full Text
Synthesis of New 4-Aryl-1-(biarylmethylene)piperidines. Structural Analogs of Adoprazine (SLV313)
Key words: Aryl-(biarylmethylene)piperidines, Suzuki-Miyaura Reaction, Reductive Amination, Schizophrenia
Nisar Ullah and Ali Ahmed Qaid Al-Shaheri
253  Full Text
Light-induced Free Radical Oxidation of 2-Oxo-1,2,3,4-tetrahydropyrimidines
Key words: Benzoyl Peroxide, Dihydropyrimidinones, Photo-oxidation, Substituent Effects, Tetrahydropyrimidinones
Hamid Reza Memarian, Leila Hejazi, and Asadallah Farhadi
263  Full Text
Crystal Structure of a Novel Furo-Furan Lactone from Heliotropium eichwaldi
Key words: Heliotropium eichwaldi, Boraginaceae, Furo-Furan Lactone, X-Ray Diffraction Studies
Sadiqa Firdous, Nida Hassan Ansari, Seik Weng Ng, Sammer Yousuf, and Abdul Malik
269  Full Text
Unexpected Formation of a 1,2-Dichloroacenaphthylene in a Friedel-Crafts Reaction with Chloral Hydrate
Key words: Electrophile, Rearrangement, X-Ray Crystallography, Cyclization
Sonja Schwolow, Dieter Schollmeyer, and Till Opatz
272  Full Text
N u m b e r  4 (Graphical Abstracts)
Foreword: Chemistry of Iminium Salts and Related Compounds, ImSaT-10
Gerhard Maas
Open Access
Original Communications
On the Formation and 1H NMR-spectroscopic Characterization of N,N-Diaryl-substituted Formamide Chlorides
Key words: Vilsmeier Reaction, N,N-Diaryl-Formamides, N-Dichloromethyl-substituted Diarylamines, 1H NMR Spectroscopy
Jens Schönewerk and Horst Hartmann
277  Full Text
Chemistry of Polyhalogenated Nitrobutadienes, Part 11: ipso-Formylation of 2-Chlorothiophenes under Vilsmeier-Haack Conditions
Key words: Vilsmeier-Haack Formylation, Thiophene, Push-Pull Substitution, ipso-Substitution, Enamine
Eva-Janina Vogt, Viktor A. Zapol'skii, Eva Nutz, and Dieter E. Kaufmann
285  Full Text
A Novel Pathway to Imidazo[1,2-a]pyridines. Access through Imino Pyridinium Salts
Key words: Imines, Pyridinium Salts, Electrocyclization, Imidazo[1,2-a]pyridines, Quantum-chemical Calculations
Benedikt Neue, Roland Fröhlich, and Ernst-Ulrich Würthwein
295  Full Text
Orthoamides and Iminium Salts LXXIV. Reactions of N,N,N',N'-Tetramethyl-chloroformamidinium Chloride with Metals (In German)
Key words: Iminium Salts, Chloroformamidinium Salts, Organometallic Compounds (Mg, Zn), Oxamidinium Salts, Nucleophilic Carbenes, Aromatic Aldehydes, Mandelic Acid Amides
Willi Kantlehner, Reiner Aichholz, and Martin Karl
305  Full Text
Novel Guanidine-Quinoline Hybrid Ligands and the Application of their Zinc Complexes in Lactide Polymerisation
Key words: Guanidine Hybrid Ligands, Zinc Complexes, Lactide Polymerisation
Ines dos Santos Vieira and Sonja Herres-Pawlis
320  Full Text
Orthoamides and Iminium Salts, LXXV. Contribution to the Formation of 2-Formyl-1,1,3,3-tetramethylguanidine and the Isomeric 1,1-Dimethyl-3-dimethylaminomethylene-urea
Key words: Guanidines, Formamide, DMF-DMS Adduct, 1,3-Hydride Shift
Willi Kantlehner, Ivo C. Ivanov, and Ioannis Tiritiris
331  Full Text
Synthesis and Characterization of Chiral Guanidines and Guanidinium Salts Derived from 1-Phenylethylamine
Key words: Chiral Guanidine, Chiral Guanidinium Salts, (R)- and (S)-1-Phenylethylamine, Quaternization, Crystal Structures
Amélie Castiglia, Hend M. El Sehrawi, Thomas Orbegozo, Dietrich Spitzner, Birgit Claasen, Wolfgang Frey, Willi Kantlehner, and Volker Jäger
337  Full Text
Ruthenium- and Rhodium-catalyzed Carbenoid Reactions of Diazoesters in Hexaalkylguanidinium-based Ionic Liquids
Key words: Diazoacetates, Cyclopropanation, C-H Insertion, Ionic Liquids, Rhodium, Ruthenium
Torsten Large, Tobias Müller, Helene Kunkel, Stefan Buck, and Gerhard Maas
347  Full Text
Bromination of 1-Hydroxyimidazoles. Synthesis and Crystal Structures
Key words: Bromination, Crystal Structure, Imidazole, N-Oxide
Gerhard Laus, Klaus Wurst, Volker Kahlenberg, and Herwig Schottenberger
354  Full Text
Synthesis of a Pyrazol-3-ylidene Palladium Complex, Pyrazolium Salts and Mesomeric Betaines of Pyrazole as N-Heterocyclic Carbene Precursors
Key words: NHC, Pyrazol-4-ylidene, NHC Complex, Decarboxylation, X-Ray Structure, CCMB, PCCMB
Andrij Dreger, Martin Nieger, Martin Drafz, and Andreas Schmidt
359  Full Text
A Surprising Formation of Novel Bridged Bis-Benzimidazoles by Oxidation of Diaminoquinoxalines
Key words: Bis-Benzimidazoles, ortho-Annulation, Quinoxalines, Fluorophores
Jens Preßler, Rainer Beckert, Sven Rau, Roberto Menzel, Eckhard Birckner, Wolfgang Günther, and Helmar Görls
367  Full Text
Orthoamides and Iminium Salts LXXVI. A Further Contribution to the Chemistry of Trialkoxyacetonitriles (In German)
Key words: Trialkoxyacetonitriles, Carbanions, Addition, a-Imino Carboxylic Acid Orthoesters, Pyridinium Salts, Pyridines, 4-Hydroxypiperidine Derivatives
Willi Kantlehner, Markus Vettel, and Bernhard Eppinger
373  Full Text
Stereoselective Synthesis of 3-Substituted and 3,4-Disubstituted Piperidine and Piperidin-2-one Derivatives
Key words: N-Galactosyl Pyridone, 3-Alkyl-piperidines, 3,4-Dialkyl-piperidines, Carbohydrate Auxiliaries, Stereoselective Reactions
Ellen Klegraf and Horst Kunz
389  Full Text
N u m b e r  5 (Graphical Abstracts)
Original Communications
Daphhimalenines C and D. New Alkaloids from Daphniphyllum himalense
Key words: Daphniphyllum Alkaloids, Daphhimalenine C, Daphhimalenine D, Daphniphyllum himalense
Yu Zhang, Hong-Ping He, Ling-Li Guo, Shi-Fei Li, Ying-Tong Di, and Xiao-Jiang Hao
407  Full Text
Isolation of the Pyrrolizidine Alkaloid Intermedine-N-oxide from Cerinthe glabra and ab initio Calculation of its 13C NMR Shifts
Key words: Intermedine-N-oxide, Cerinthe glabra, Pyrrolizidine Alkaloids, NMR Data, ab initio Calculations
Markus Luber, Arafa Musa, Hazem A. Kadry, and Franz Bracher
411  Full Text
Barakacin: A Thiazolyl-indole Alkaloid Isolated from a Ruminal Pseudomonas sp.
Key words: Barakacin, Indole Derivatives, Thiazolyl Antibiotics, Ruminal Bacterium
Imene Zendah, Khaled A. Shaaban, Elisabeth Helmke, Armin Maier, Heinz H. Fiebig, and Hartmut Laatsch
417  Full Text
Isolation and Structure Determination of Three New Sesquiterpenoids from Achillea millefolium
Key words: Achillea millefolium, Sesquiterpenes, Lactone-ester, Lactone-diol, Compositae
Umar Farooq, Afsar Khan, Saleha Suleman Khan, Shazia Iqbal, Rizwana Sarwar, Sher Bahadar Khan, and Viqar Uddin Ahmad
421  Full Text
A New Triterpene from Atalantia retusa Merr.
Key words: Rutaceae, Retusenol, Friedelin, Dischidiol
Consolacion Y. Ragasa, Dinah L. Espineli, Emelina H. Mandia, Dennis D. Raga, Ming-Jaw Don, and Chien-Chang Shen
426  Full Text
New Sphingolipids from Abutilon pakistanicum
Key words: Abutilon pakistanicum, Malvaceae, Sphingolipids, Pakistamide A, Pakistamide B
Bakhat Ali, Rashad Mehmood, Riaz Hussain, Abdul Malik, Muhammad Imran, Haq Nawaz, and Ajaz Hussain
433  Full Text
Millifolides A–C. New 1,10-Seco-guaianolides from the Flowers of Achillea millefolium
Key words: Achillea millefolium, 1,10-Seco-guaianolides, Millifolides A to C, Structure Elucidation, Cell Growth Inhibition
Yong Li, Zhi-Yu Ni, Meng-Chu Zhu, Kai Zhang, Yi-Bing Wu, Mei Dong, Qing-Wen Shi, Chang-Hong Huo, Françoise Sauriol, Hiromasa Kiyota, Yu-Cheng Gu, and Bin Cong
438  Full Text
Synthesis, Structure and Spectroscopy of a New Polyiodide in the α,ω-Diazaniumalkane Iodide/Iodine System
Key words: Polyiodide, α, ω-Diazaniumalkane, Tetraiodide, Crystal Structure, Raman Spectroscopy
Guido J. Reiss and Martin van Megen
447  Full Text
Synthesis, Crystallographic and Spectral Characterization of a Cadmium Chloride Complex Containing a Novel Imidazo[1,5-a]Pyridine Derivative
Key words: Imidazo-[1,5-a] pyridine Derivative, Cadmium Complex, Synthesis, X-Ray Crystal Structure
Mohammad Hakimi, Zahra Mardani, Keyvan Moeini, Fabian Mohr, Esther Schuh, and Hooshang Vahedi
452  Full Text
Two New Cd(II) and Co(II) Coordination Polymers Based on a 1,10-Phenanthroline Derivative and Tri- or Tetra-Carboxylates: Syntheses, Structures and Photoluminescence
Key words: Crystal Structure, 2-(2-Chloro-6-fluorophenyl)-1H-imidazo[4,5-f][1,10]-phenanthroline, 1,3,5-Benzenetricarboxylate, 1,2,4,5-Benzenetetracarboxylate
Xiu-Yan Wang, Yu He, and Fei-Fei Liu
459  Full Text
Synthesis and Spectroscopic, Thermal and Electrochemical Studies of Mixed-ligand Complexes of Silver(I) with Derivatives of Benzoyltrifluoroacetonate and 4,4′-Bipyridine, Including the Crystal Structure of [Ag(4,4′-bpy)(tfcpb)]n
Key words: Silver(I), 4,4′-Bipyridine, Benzoyltrifluoroacetone Derivatives
Farzin Marandi, Afsaneh Marandi, Ingo Pantenburg, and Gerd Meyer
465  Full Text
Solid-state 119Sn NMR and Mössbauer Spectroscopic Studies of the Intermediate-valent Stannide CeRuSn
Key words: Cerium, Intermetallics, Intermediate Valence, Solid-state NMR Spectroscopy, Mössbauer Spectroscopy
Falko M. Schappacher, Panchanana Khuntia, Anakot K. Rajarajan, Michael Baenitz, John A. Mydosh, Bernard Chevalier, Samir F. Matar, and Rainer Pöttgen
473  Full Text
Intercalation of the Microbial Biopolymers Welan Gum and EPS I into Layered Double Hydroxides
Key words: Polysaccharide, Layered Double Hydroxide, Intercalation, Welan Gum, Scleroglucan
Johann Plank, Serina Ng, and Sebastian Foraita
479  Full Text
Photolysis of Aqueous [Os(NH3)5(N2)]2+. Photoreduction of Coordinated Dinitrogen to Hydrazine as a Model for a New Type of Artificial Photosynthesis?
Key words: Osmium Complexes, Dinitrogen Complexes, Photochemistry, Hydrazine, Artificial Photosynthesis
Horst Kunkely and Arnd Vogler
488  Full Text
Molecular and Crystal Structure of Sildenafil Base
Key words: X-Ray, Crystal Structure, Sildenafil, Viagra
Dmitrijs Stepanovs and Anatoly Mishnev
491  Full Text
Synthesis and Structural Characterization of a Tetra-Cobalt(II)-substituted Sandwich-type Tungstophosphate, (1,3-H2dap)2H4[Co4(1,3-Hdap)2(α-B-PW9O34)2]·3H2O
Key words: Polyoxometalate, Crystal Structure, Tungstophosphate, Sandwich, Keggin
Zi-Liang Wang and Hui-Ping Xi
495  Full Text
A Two-fold Interpenetrated Diamond-like 3D Metal-Organic Cd(II) Complex Based on 5-Iodo-isophthalic Acid and 1,3-Bi(4-pyridyl)propane
Key words: 5-Iodo-isophthalic Acid, Lattice Interpenetration, Diamond-like Architecture, Supramolecular Structure, Cadmium
Ming-Ming Dong, Deng-Yong Zhu, Yan Zhao, Xiao-Yuan Li, and Shuang-Quan Zang
499  Full Text
Structural Characterization of N,N-Bis(diphenylphosphanyl)propylamine
Key words: Phosphorus, Organophosphorus Ligands, Diphosphanes, N-Substituted Bis(phosphanyl)amines, X-Ray Diffraction
Tobias Mayer and Hans-Christian Böttcher
504  Full Text
N u m b e r  6 (Graphical Abstracts)
To Professor Wolfgang Beck on the Occasion of his 80th Birthday
Tamina Greifeld, Thomas Lindel, Gerhard Maas, Norbert Mitzel, Gerhard Müller, Rainer Pöttgen, Annette Schier, and Hubert Schmidbaur
507  Open Access 
Original Communications
Remote and α-Thio Carbene Complexes Derived from an Oxazolinyl-substituted Thiophene
Key words: Carbene Complexes, Thienylidene Complexes, remote Carbenes, Chromium, Palladium
Liliana Dobrzańska, Gerrit R. Julius, Elzet Stander-Grobler, Yolanda Burger (neé Stander), Stefan D. Nogai, Stephanie Cronje, and Helgard G. Raubenheimer
509  Full Text
3-Phenyl-5-(2-pyridyl)pyrazolato Complexes of Lithium, Magnesium, Calcium, and Zinc
Key words: Calcium, Lithium, Magnesium, Metalation Reactions, Pyrazolates, Zinc
Tobias Kloubert, Helmar Görls and Matthias Westerhausen
519  Full Text
Reactivity of 4-Nitrosoanilines Towards Dimeric Halogenido-bridged Complexes of Iridium(III) and Rhodium(III) of the Type [(η5-C5Me5)MX2]2
Key words: C-Nitroso Anilines, N Ligand, Iridium, Rhodium
Stefan Wirth and Ingo-Peter Lorenz
532  Full Text
Synthesis and Crystal Structure of the Complex Salt [Au(tBu2PH)2][HCl2] (In German)
Key words: Gold, Organophosphorus Ligands, Secondary Phosphanes, X-Ray Structure Analysis, Hydrogen-bridged Networks
Hans-Christian Böttcher, Peter Mayer, and Hubert Schmidbaur
543  Full Text
An Electrochemical and Structural Study of the Iron Silylamides Fe[N(SiMe3)2]2 and Fe[N(SiMe3)2]3 (In German)
Key words: Silylamide, Iron, Manganese, Cyclic Voltammetry, X-Ray Structure Analysis
Günter Margraf, Frauke Schödel, Inge Sänger, Michael Bolte, Matthias Wagner, and Hans-Wolfram Lerner
549  Full Text
Coordination Chemistry of Perhalogenated Cyclopentadienes and Alkynes, XXIX. The Reaction of Ni(0) and Pt(0) Phosphane Complexes with Trichloroethene, Hexachloro- and Hexabromocyclopentadiene
Key words: Oxidative Addition, Platinum Phosphane Complexes, Nickel Phosphane Complexes, Trichloroethene, Hexachlorocyclopentadiene
Karlheinz Sünkel, Stefanie Bernhartzeder and Uwe Birk
557  Full Text
Reactivity of Cu(I) Compounds towards Ethylenediamine and Dimethylformamide: Crystal Structure of CuCl(PiPr3)n (n = 1, 2), CuX(PPh3)(en)2 (X = Cl, Br) and CuX(PPh3)(dmf)
Key words: Copper, Phosphine, Structure, Reactivity
Sandra Scharfe and Thomas F. Fässler
564  Full Text
1-Amino-3-nitroguanidine (ANQ) in High-performance Ionic Energetic Materials
Key words: Nitroguanidine, Energetic Materials, Crystal Structure, Sensitivity
Niko Fischer, Thomas M. Klapötke and Jörg Stierstorfer
573  Full Text
An Intramolecular Boron Nitrogen Lewis Acid Base Pair on a Rigid Naphthyl Backbone
Key words: Lewis Acid, Boron, Nitrogen, Heterocycle, Naphthalene Derivate
Daniel Winkelhaus, Beate Neumann and Norbert W. Mitzel
589  Full Text
Solid Solutions RE16Rh11–xZx (RE=La, Ce, Pr, Nd, Sm; Z = Ga, Zn, Cd, In, Sn, Sb, Pb, Bi) – Centrosymmetric n = 2 Variants of Parthé's Homologous Series A5n+6B3n+5
Key words: Intermetallics, Rhodium, Solid Solutions
Frank Tappe, Falko M. Schappacher, Thorsten Langer, Inga Schellenberg, and Rainer Pöttgen
594  Full Text
High-pressure Synthesis and Characterization of the Rare-earth Borate La4B10O21
Key words: High Pressure, Borate, Crystal Structure, DFT
Ernst Hinteregger, Gunter Heymann, Thomas S. Hofer, and Hubert Huppertz
605  Open Access 
Homo- and Hetero-bimetallic Flexibly Linked Dinuclear Salphen Complexes
Key words: Ring-opening Polymerization, β-Butyrolactone, Catalysis, Heterobimetallic Complexes
Sergei I. Vagin and Bernhard Rieger
614  Full Text
Re-association Behavior of Casein Submicelles in Highly Alkaline Environments
Key words: Casein, Submicelle, Highly Alkaline Environment, Dissociation/Association, Calcium Phosphate Linkage
Hang Bian and Johann Plank
621  Full Text
Derivatives of the Triaminoguanidinium Ion, 1. Synthesis, Crystal and Molecular Structures of 1,2,3-Tris(benzylamino)guanidinium Salts
Key words: Guanidinium Salts, Crystal Structure, Hydrogen Bonds
Nicolas Bucher, Jan Szabo, Iris M. Oppel, and Gerhard Maas
631  Full Text
An Efficient Route to 1,3,5-Triazido-2,4,6-tricyanobenzene
Key words: Polyfunctional Aromatic Compounds, Nitriles, Azides
Martin Becker, Karsten Voss, Alexander Villinger, and Axel Schulz
643  Full Text
N u m b e r  7 (Graphical Abstracts)
Original Communications
Synthesis and Crystal Structure of K3AsSe4 and K4As2Se5 Containing [AsSe4]3− Anions and a Novel [As2Se5]4− Isomer Featuring an As–As Bond
Key words: Solvothermal Synthesis, Arsenic, Selenium, Selenoarsenate, Crystal Structure
Prashanth W. Menezes and Thomas F. Fässler
651  Full Text
Preparation, Characterization, and Proton-induced Fluorescence Switching of Two Ru(II) Polypyridyl Complexes containing Different N-Heterocyclic Groups
Key words: Ru(II) Complex, pH Switching, UV/Vis Absorption, Fluorescence
Feixiang Cheng, Jishu Chen, Fan Wang, and Ning Tang
657  Full Text
Solid-state Reaction Study on Physically and Tribochemically Prepared BaC2O4-SnC2O4 Mixtures
Key words: Barium Metastannate, Mechanical Activation, Heat Capacity Measurements, Powder X-Ray Diffraction, Simultaneous TG-DSC
Vittorio Berbenni, Chiara Milanese, Giovanna Bruni, Alessandro Girella, and Amedeo Marini
667  Full Text
Fabrication and Properties of a Nanocomposite Multilayer Film Based on a Polyoxometalate
Key words: Electrochromic Behavior, Layer-by-layer Deposition, Polyoxometalate, Electrocatalytis
Jihong Liu, Tao Dong, Shuang Li, Huiyuan Ma, and Bo Liu
673  Full Text
Syntheses, Structures and Properties of Two Cd(II) Complexes Based on the 2-(1H-Imidazol-1-yl-methyl)-1H-benzimidazole Ligand
Key words: Cadmium Complex, 2-(1H-Imidazol-1-yl-methyl)-1H-benzimidazol, Crystal Structure, Fluorescence
Xiao Su, Ting Li, Yu Xiu, and Xiangru Meng
678  Full Text
Orthoamides and Iminium Salts, LXXIX. N-[ω-(Dimethylamino)alkyl]-N′,N′,N′′,N′′-tetramethylguanidines and Salts Derived therefrom: Synthesis and Crystal Structures (In German)
Key words: Aminoguanidines, Aminoalkylureas, N,N,N′,N′,N″-Pentasubstituted Guanidinium Salts, Chlorides, Tetraphenylborates, X-Ray Crystal Structures
Ioannis Tiritiris and Willi Kantlehner
685  Full Text
Orthoamides and Iminium Salts, LXXX. C-Glycosyl Alkynecarboxylic Acid Orthoamides. Versatile Intermediates in the Synthesis of New Types of Highly Substituted C-Nucleoside Analogs
Key words: N,N,N′,N′,N″,N″-Hexamethylguanidinium Chloride, Alkynecarboxylic Acid Orthoamides, O-Protected Aldose, Ethynylation, Propargylation, Stereochemical Assignment, C-Nucleosides
Konstantin Drandarov and Willi Kantlehner
699  Full Text
Ionic Liquid 4-(3-Methyl-1-imidazolio)-1-butanesulfonic Acid Hydrogen Sulfate-catalyzed Synthesis of Phthalazinetrione Derivatives
Key words: Multicomponent Reaction, One-pot, Ionic Liquid, Phthalazinetrione Derivative
Shihua Song, Xiang Deng, Zhi Guan, and Yanhong He
717  Full Text
Heterocycles [c]-Fused onto Indoloquinoxaline. Synthesis of Novel Pyrano[2',3':4,5]indolo[2,3-b]quinoxalin-2-ones
Key words: 7-Aminocoumarin, Regioselective Cyclization, Pyrano[2,3-e]indole-2,8,9-trione, o-Phenylenediamines, Cyclocondensation
Almeqdad Y. Habashneh, Mustafa M. El-Abadelah, Mohammed M. Abadleh, and Wolfgang Voelter
725  Full Text
Synthesis and Cytotoxic Activity of Methyl Glycyrrhetinate Esterified with Amino Acids
Key words: Glycyrrhetinic Acid, Antitumor Activity, Apoptosis
René Csuk, Stefan Schwarz, Bianka Siewert, Ralph Kluge, and Dieter Ströhl
731  Full Text
New Aryl-1,3-thiazole-4-carbohydrazides, Their 1,3,4-Oxadiazole-2-thione, 1,2,4-Triazole, Isatin-3-ylidene and Carboxamide Derivatives. Synthesis and Anti-HIV Activity
Key words: anti-HIV Activity, Amino Acids, Imine Derivatives, Oxadiazoles, Thiazoles
Mehwash Zia, Tashfeen Akhtar, Shahid Hameed, and Najim A. Al-Masoudi
747  Full Text
N u m b e r  8 (Graphical Abstracts)
Original Communications
Synthesis, Structure Determination, and Magnetic Properties of [Cr3(dpa)4Cl2][CuCl2], a Compound Comprising a Trinuclear Chain Cation
Key words: Trinuclear Chromium Complexes, Dichlorocuprate(I) Anion, Extended Metal Atom Chains, Magnetic Properties, Multiple Bonds, Mixed Valence
Dilahan Aydin-Cantürk and Hanne Nuss
759  Full Text
On the Synthesis and Addition Reactions of Chiral N-Heterocyclic Diphosphines
Key words: Diphosphines, Chiral Ligands, N-Heterocyclic Phosphines, Diphosphination, Phosphine Complexes
Daniela Förster, Ingo Hartenbach, Martin Nieger, and Dietrich Gudat
765  Full Text
Syntheses, Structures, Thermal and Photoluminescence Properties of Two Zn(II) and Cd(II) Coordination Polymers Constructed from Taurine-derived Schiff Base and 4,4'-Bipyridine Ligands
Key words: Coordination Polymer, Luminescence Properties, 4,4'-Bipyridine, Taurine Schiff Base, Crystal Structure
Wei-Ting Guo, Zhi-Min Miao and Yun-Long Wang
774  Full Text
Syntheses, Structures and Luminescence Properties of Two Cd(II) Complexes Based on 2-((1H-1,2,4-Triazol-1-yl)methyl)-1H-benzimidazole and Aromatic Polycarboxylate Ligands
Key words: Cd(II) Complex, 2-((1H-1,2,4-Triazol-1-yl)methyl)-1H-benzimidazole, Crystal Structure, Luminescence, Benzenedicarboxylate
Xiuxiu Wang, Xiao Han, Zhun Qiao, Guanghua Jin, and Xiangru Meng
783  Full Text
Assembly of Three Cadmium(II) Complexes Based on Flexible α,ω-Bis(benzimidazolyl)alkane Ligands
Key words: α, ω-Bis(5,6-dimethylbenzimidazolyl)alkanes, Cadmium(II), Different Spacers, Fluorescence Properties
Jian-Chen Geng, Cui-Huan Jiao, Jin-Ming Hao, and Guang-Hua Cui
791  Full Text
Syntheses, Structures and Characterization of Two Ni(II) and Pb(II) Coordination Polymers Constructed by 2-(4-Fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline and Flexible 4,4'-Oxybis(benzoate) Ligands
Key words: Crystal Structure, Coordination Polymer, 2-(4-Fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline, 4,4'-Oxybis(benzoate)
Dan Li, Shu-Jiang Wang, Yuan-Rui Wang, and Qian Qiao
799  Full Text
Synthesis and Reactions of New Chiral Linear and Macrocyclic Tetra- and Penta-peptide Candidates
Key words: Pyridine-2,6-dicarbonyl Dichloride, Amino Acids, Linear Piptides, Macrocyclic Pentapeptides
Mohamed H. Abo-Ghalia, Mohamed Abd El-Hamid, Mohamed A. Zweil, Abd El-Galil E. Amr, and Shimaa A. Moafi
806  Full Text
Synthesis and DNA-binding Properties of a Cationic Seven-coordinate Manganese(II) Complex Formed with the Tripodal Ligand Tris(N-methylbenzimidazol-2-ylmethyl)amine and Salicylate
Key words: Manganese(II) Nitrate Complex, Crystal Structure, DNA-binding Properties, Tris(2-(N-methyl)benzimidazolylmethyl)amine (Mentb)
Huilu Wu, Ying Bai, Jingkun Yuan, Hua Wang, Guolong Pan, Gangqiang Yu, and Xingbin Shu
819  Full Text
Synthesis and Biological Evaluation of 7-(2-Chlorophenylamino)-5-((2-[18F]fluoro-ethyoxy)methyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile as PET Tumor Imaging Agent
Key words: Pyrazolo[1,5-a]pyrimidine Derivative, 7-(2-Chlorophenylamino)-5-((2-[18F]fluoroethyoxy)methyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile, Radiotracer, Tumor Detection, Positron Emission Tomography
Jingli Xu, Hang Liu, Guixia Li, Yong He, Rui Ding, Xiao Wang, Man Feng, Shuting Zhang, Yurong Chen, Shilei Li, Mingxia Zhao, Yingruo Li, and Chuanmin Qi
827  Full Text
Nitroimidazoles Part 7. Synthesis and Anti-HIV Activity of New 4-Nitroimidazole Derivatives
Key words: Anti-HIV Activity, Nitroimidazoles, NNRTIs, Piperazine Derivatives
Najim A. Al-Masoudi, Wolfgang Pfleiderer and Christophe Pannecouque
835  Full Text
A Zinc(II) Coordination Polymer with Tetraiodoterephthalate: Synthesis, Crystal Structure, and Luminescence
Key words: Coordination Polymer, Zn(II) Tetraiodoterephthalate, Crystal Structure, Luminescence
Le Chen, Sheng-Chun Chen, Zhi-Hui Zhang, Fu-An Sun, Ai-Jun Cui, Hai-Bo Gao, Ming-Yang He, and Qun Chen
843  Full Text
Molecular and Crystal Structure of Potassium-l-alaninato-dichloridoplatinate(II), K[Pt(l-alaO)Cl2]
Key words: Platinum, Alaninate Chelate, cis-Dichlorido, X-Ray Crystallography
Stefan Schiesser, Peter Mayer, Thomas Carell, and Wolfgang Beck
849  Full Text
A Simple Access to Tetramethylphosphonium Iodide (In German)
Key words: Phosphorus, Synthesis, Alkylation, Phosphonium Salt
Florian Herrmann and Norbert Kuhn
853  Full Text
N u m b e r  9 (Graphical Abstracts)
Original Communications
An Unusual Chain Structure of Decavanadates V10O28 Linked by Zn(en)2 Units
Key words: Polyoxometalate, Vanadate, Chain Structure, Hydrothermal Synthesis
Haijun Pang, Xin Meng, Huiyuan Ma, Bo Liu, and Shaobin Li
855  Full Text
A New 1D Polyoxovanadate [Cu(en)2V10O28][Cu(en)2(H2O)]2·2H3BO3·2H2O Containing the Rarely Non-condensed Boric acid
Key words: Polyoxovanadate, Borate, Hydrothermal Synthesis, Crystal Structure, Boric Acid
Litao An, Xing Liu, Jian Zhou, Feilong Hu, and Liuliu Zhu
860  Full Text
Novel Cyclometalated Iridium(III) Xanthate Complexes and Their Phosphorescence Behavior in the Presence of Metal Ions
Key words: Cyclometalated Iridium(III) Complex, Xanthate, Crystal Structure, Phosphorescence
Bihai Tong, Yaqing Xu, Jiayan Qiang, Man Zhang, Qunbo Mei, Hengshan Wang, and Qian-Feng Zhang
865  Full Text
Crystal Structure and Properties of a New Copper(II) Complex Cu2(phen)2[C7H8(COO)2]2 ·(H2O)4.5
Key words: Copper(II) Complex, Crystal Structure, Magnetic and Fluorescence Properties
Ying-Qun Yang, Wei Li, Zhi-Min Chen, Shao-Hua Zhang, and Li-Xia Fu
872  Full Text
The Role of the Coordination Modes of a Flexible Bis(pyridylamide) Ligand in the Topology of 2D Copper(II) Complexes
Key words: Flexible Bis-pyridyl-bis-amide Ligand, Copper(II) Complexes, Crystal Structures, Topologies, Electrochemical Behavior
Xiu-Li Wang, Peng Liu, Jian Luan, Hong-Yan Lin, and Chuang Xu
877  Full Text
Coordination Chemistry of Perhalogenated Cyclopentadienes and Alkynes, Part 31. Synthesis of 2,3-Dichloro- and 2,3,4-Trichloro-1-(2-pyridyl)ferrocene [CpFe{C5H2−nCl2+n(2-C5H4N)}] (n = 0, 1). Molecular Structures of [CpFe{C5HCl3(2-C5H4N)}] and {C5HCl2(PPh3)(2-C5H4N)}, an Unexpected Side Product (In German)
Key words: Chloroferrocene, Pyridylferrocene, Phosphonium Cyclopentadienide, Crystal Structure
Karlheinz Sünkel and Stefan Weigand
887  Full Text
The New Complex Barium Mercuride Ba20Hg103 and its Ternary Zinc and Cadmium Variants (In German)
Key words: Mercurides, Barium, Crystal Structure
Marco Wendorff and Caroline Röhr
893  Full Text
Orthoamides and Iminium Salts LXXXI. Orthoamide Derivatives of 1,3-Dimethylparabanic Acid (In German)
Key words: Orthoamide Derivatives, 1,3-Dimethylparabanic Acid, Iminium Salts
Willi Kantlehner, Erwin Haug and Christophe Bauer
907  Full Text
Orthoamides and Iminium Salts LXXXII. The Cleavage of Orthoamides of Alkynecarboxylic Acids by Trimethylsilyl Azide (In German)
Key words: Orthoamides, Alkynecarboxylic Acids, Cleavage, Trimethylsilyl Azide, Ketene Aminals, 1,2,3-Triazole-4-carboxamidinium Salts, Crystal Structure Analysis
Willi Kantlehner, Kai Edelmann and Wolfgang Frey
913  Full Text
Synthesis and Acylation of 4-Chloroalkyl-3,4-dihydropyrimidin-2(1H)-ones
Key words: 3,4-Dihydropyrimidin-2(1H)-ones, Biginelli Reaction, Chloroaliphatic Aldehydes, One-pot Synthesis, Acylation
Maksim A. Kolosov, Olesia G. Kulyk, Muataz Al-Ogaili, and Valeriy D. Orlov
921  Full Text
Nitroimidazoles Part 8. Synthesis and Anti-HIV Activity of New 4-Nitroimidazole Derivatives Using the Suzuki Cross-Coupling Reaction
Key words: Anti-HIV Activity, Nitroimidazoles, NNRTIs, Piperazine Derivatives, Suzuki Cross-Coupling Reaction
Yaseen A. Al-Soud, Najim A. Al-Masoudi, Hossam H. Al-Suod, and Christophe Pannecouque
925  Full Text
Valence Bond Structures for the N3 Anion, the N3. Radical and the N6.− Radical Anion
Key words: Lewis Structures, Valence Bond (VB), Increased-valence, N3 Anion, N3. Radical, N6.− Radical Anion
Richard D. Harcourt and Thomas M. Klapötke
935  Full Text
Structure Elucidation of Submilligram Quantities of Natural Products – Application to Haliclamines G and H from the Arctic Marine Sponge Haliclona viscosa
Key words: Marine Sponges, Haliclona viscosa, 3-Alkyl Pyridine Alkaloids, Mass Spectrometry, Fragmentation Pattern
Christine Cychon, Gesine Schmidt, Thorsten Mordhorst, and Matthias Köck
944  Full Text
Hydrothermal Synthesis, Crystal Structure and Properties of a Novel Phosphorus-containing 3D Metal-Organic Cd(II) Coordination Polymer
Key words: 5-(Diphenylphosphino)isophthalic Acid, P–Cd Interactions, 3D Metal-Organic Framework
Chong-Zhen Mei, Xi-Ying Hu, Guang-Rui Yang, Kai-Hui Li, and Wen-Wen Shan
951  Full Text
N u m b e r  10 (Graphical Abstracts)
To Professor Heribert Offermanns on the Occasion of his 75th Birthday
Stefan Buchholz and Harald Gröger
957  Open Access 
Carbon Dioxide as a Carbon Resource – Recent Trends and Perspectives
Key words: CO2, Homogeneous Catalysis, Renewable Energy, Methanol, Formic Acid
Markus Hölscher, Christoph Gürtler, Wilhelm Keim, Thomas E. Müller, Martina Peters, and Walter Leitner
961  Full Text
Aptasensors for Small Molecule Detection
Key words: Small Molecule, Aptamer, Biosensor, Aptasensor
Johanna-Gabriela Walter, Alexandra Heilkenbrinker, Jonas Austerjost, Suna Timur, Frank Stahl, and Thomas Scheper
976  Full Text
Original Communications
Reversible Heterolytic Si–H Bond Activation by an Intramolecular Frustrated Lewis Pair
Key words: Frustrated Lewis Pairs, Silanes, Si–H Bond Activation, Silylphosphonium Ions
Wanli Nie, Hendrik F. T. Klare, Martin Oestreich, Roland Fröhlich, Gerald Kehr, and Gerhard Erker
987  Full Text
The Boundary Layer as Reaction Compartment for the Synthesis of Hydroxyalkyl-functionalized Siloxanes
Key words: Enzymes, Siloxanes, Protection Group
Peter Fröhlich and Martin Bertau
995  Full Text
The Good Vibrations of Beer. The Use of Infrared and UV/Vis Spectroscopy and Chemometry for the Quantitative Analysis of Beverages
Key words: Infrared Spectra, Attenuated Total Reflection, Multivariate Analysis, Chemometry, Beer
Oliver Klein, Andreas Roth, Fabian Dornuf, Otmar Schöller, and Werner Mäntele
1005  Full Text
Low-frequency Vibrational Dynamics of Amorphous and Crystalline Silica
Key words: Silica, Amorphous, Crystalline, Vibrational Density of States
Peter W. Albers, Günther Michael, Hans Lansink Rotgerink, Martin Reisinger, and Stewart F. Parker
1016  Full Text
Asymmetric Brønsted Acid-catalyzed Intramolecular aza-Michael Reaction – Enantioselective Synthesis of Dihydroquinolinones
Key words: aza-Michael Addition, Brønsted Acid, N-Triflyl Phosphoramide, Dihydroquinolin-4-ones
Magnus Rueping, Stefan A. Moreth and Michael Bolte
1021  Full Text
Synthesis and Characterization of Imidazolium Salts with the Weakly Coordinating [B(C6F5)4] Anion
Key words: Imidazolium Salt, Weakly Coordinating Anion, Tetrafluoroborate, Crystal Structures
Bo Zhang, Mathias Köberl, Alexander Pöthig, Mirza Cokoja, Wolfgang A. Herrmann, and Fritz E. Kühn
1030  Full Text
Large-scale Enzymatic Synthesis of 12-Ketoursodeoxycholic Acid from Dehydrocholic Acid by Simultaneous Combination of 3α-Hydroxysteroid Dehydrogenase from Pseudomonas testosteroni and 7β-Hydroxysteroid Dehydrogenase from Collinsella aerofaciens
Key words: Bile Acid, Hydroxysteroid Dehydrogenase, Short-chain Dehydrogenase, Ursodeoxycholic Acid
Daniel Bakonyi, Astrid Wirtz and Werner Hummel
1037  Full Text
2,5-Dihydro-1,3-thiazoles as Scaffolds in the Synthesis of O,N-Diacyl O,N-Acetals in a One-pot Reaction
Key words: Imines, Acetals, N-Acyliminium Ion, Carboxylates, Stereochemistry
Timo Stalling, Fabian Brockmeyer, Denis Kröger, Almuth Schwäblein, and Jürgen Martens
1045  Full Text
Lipase-mediated Epoxidation of the Cyclic Monoterpene Limonene to Limonene Oxide and Limonene Dioxide
Key words: Terpene, Biocatalysis, Chemo-enzymatic Epoxidation, Enzyme Immobilization, Renewable Resources
Lars O. Wiemann, Christina Faltl and Volker Sieber
1056  Full Text
Operando Infrared Spectroscopic and Quantum-chemical Studies on Iridium-catalyzed Hydroformylation
Key words: Hydroformylation, Rhodium, Iridium, Triphenylphosphine, Operando Spectroscopy, Density Functional Theory
Dieter Hess, Bernd Hannebauer, Matthias König, Matthias Reckers, Stefan Buchholz, and Robert Franke
1061  Full Text
3,3″-Bis(saccharin-6-ylmethyl)-1,1′:3′,1″-terphenyl – Precursor of A New Tetradendate Bis-bridging Ligand
Key words: Ruthenium Complexes, Saccharin, Ligands
Stefan Buck and Gerhard Maas
1070  Full Text
The Methylene-bridged Dialuminium Compound R2Al-CH2-AlR2 [R = CH(SiMe3)2] as an Effective Chelating Lewis Acid – Adducts with Halides, Perchlorate and Isopropylamide
Key words: Aluminium, Lithium, Chelating Lewis Acids, Anion Receptors, Perchlorate
Werner Uhl, Christian Rösener, Christina Stefaniak, Tim Choy, Beate Jasper-Peter, Jutta Kösters, Marcus Layh, and Alexander Hepp
1081  Full Text
Synthesis, Separation and Structure Elucidation of a Missing C60 Chloride: C2v-C60Cl8
Key words: Chlorinated Fullerenes, Crystal Structure, Iodine Monochloride
Karolin Ziegler, Konstantin Yu. Amsharov and Martin Jansen
1091  Full Text
New Thiostannates Synthesized Under Solvothermal Conditions: Crystal Structures of (trenH)2Sn3S7 and {[Mn(tren)]2Sn2S6}
Key words: Thiostannates, Solvothermal Syntheses, Crystal Structure
Nicole Pienack, Diana Schinkel, Angela Puls, Marie-Eve Ordolff, Henning Lühmann, Christian Näther, and Wolfgang Bensch
1098  Full Text
Dimorphic EuCu5Cd
Key words: Intermetallics, Cadmium, Dimorphism, Copper, Europium
Frank Tappe, Christian Schwickert and Rainer Pöttgen
1107  Full Text
18-Membered Heterometallacyclic Gold(I) Compounds: Structural Influences of Co-crystallized Solvent
Key words: Heterometallacylic Complexes, Carbene Character, Gold, Thienyl Oxazoline, Crystal Modification
Liliana Dobrzańska, Christoph E. Strasser, Hubert Schmidbaur, and Helgard G. Raubenheimer
1115  Full Text
Efficient Enzymatic Amine Resolution at High Substrate Input Using Diethyl Malonate as an Acyl Donor of Low Hazard Potential
Key words: Amines, Amides, Enantioselective Synthesis, Biocatalysis, Enzymatic Resolution
Sabine Simon, Steffen Oßwald, Jürgen Roos, and Harald Gröger
1123  Full Text
N u m b e r  11 (Graphical Abstracts)
Original Communications
Prediction of a Cyclic Helical Oligoacetylene Showing Anapolar Ring Currents in the Magnetic Field
Key words: Anapole, [144]-Annulene, Computational Chemistry, Molecular Ring Current, Hydrocarbon
Raphael J. F. Berger
1127  Full Text
Photo-Crosslinking of Copolymeric Methacrylates Bearing Stilbene Chromophores
Key words: Radical Copolymerization, Stilbene Chromophore, Negative Photoresist
Angelika Jahnke and Herbert Meier
1132  Full Text
The Molecular and Crystal Structures of Galvinol Derivatives
Key words: Galvinols, Galvinoxyl Radical, Quinones, Crystal Structure
Mathias O. Senge
1137  Full Text
Condensation Reactions of 2-Aminobenzohydrazide with Various Carbonyl Compounds
Key words: Quinazolines, Aminobenzohydrazide, Aldehydes, Ketones, Anhydrides, Hydrazones
Kamal M. El-Shaieb, Mohamed A. Ameen, Fathy F. Abdel-Latif, and Asmaa H. Mohamed
1144  Full Text
One-pot Synthesis of 3-Aryl-substituted 1-Hydroxy-2-acylindolizines
Key words: Aza-Nazarov Cyclization, Fused-ring Systems, Indolizines, Multi-component Reaction, Nitrogen Heterocycles
Tobias Kloubert, Robert Kretschmer, Helmar Görls, Sven Krieck, and Matthias Westerhausen
1151  Full Text
Naucleactonin D, an Indole Alkaloid and other Chemical Constituents from Roots and Fruits of Mitragyna inermis
Key words: Mitragyna inermis, Rubiaceae, Indole Alkaloids, Naucleactonin D, NMR, Cytotoxicity Activity
Erik V. Donfack, Bruno N. Lenta, Michel D. T. Kongue, Yannick F. Fongang, Silvère Ngouela, Etienne Tsamo, Birger Dittrich, and Hartmut Laatsch
1159  Full Text
Synthesis of the Bifunctional Ligand N,N′-[1,4-Phenylenebis(iminocarbonyl)]di(l-phenylalanine) and Crystal Structure of Its Supramolecular Coordination Polymer with Lead(II)
Key words: N,N′-[1,4-Phenylenebis(iminocarbonyl)]di(l-phenylalanine), Lead(II) Complex, Synthesis, Crystal Structure, Supramolecular Coordination Polymer
Manuel Stapf, Tony Böhle, Wilhelm Seichter, Florian O. R. L. Mertens, and Edwin Weber
1166  Full Text
Insertion of Chalcogens and Bis(tert-butylisonitrile)palladium(0) into a Strained Ruthenium Half-sandwich Complex
Key words: Ruthenium, Tin, Chalcogens, Palladium, Oxidative Addition, X-Ray Diffraction, ansa Half-sandwich Complexes
Holger Braunschweig, Alexander Damme, Jan Mies, and Marius Schäfer
1173  Full Text
Synthesis, Characterization, Fluorescence and Antibacterial Activity of the Re(VII) Complex [ReO3(phen)(H2PO4)]·H2O
Key words: Crystal Structure, Phenanthroline, Rhenium(VII) Complexes, X-Ray Diffraction, Antibacterial Activity
Ahlem Maalaoui, Olfa B. Said, Samah T. Akriche, Salem S. Al-Deyab, and Mohamed Rzaigui
1178  Full Text
Synthesis, Crystal Structure and Magnetic Properties of a Copper(II) p-Formylbenzoate Complex
Key words: Synthesis, Crystal Structure, Infrared Spectrum, Thermal Analysis, Magnetic Properties
Jin-Li Qi, Wei Xu and Yue-Qing Zheng
1185  Full Text
Assembly of a Flexible 2,2′-Oxydibenzoate and Silver(I) Ions to a Novel 3D Supramolecular Framework: Syntheses, Structure and Properties
Key words: 2,2′-Oxydibenzoic Acid, Silver-Organic Framework, Hydrogen Bonding, ππ Interactions, Supramolecular Structure
Chong-Zhen Mei, Kai-Hui Li and Hai-Hua Li
1191  Full Text
High-pressure Synthesis and Characterization of the Alkali Metal Borate HP-RbB3O5
Key words: High Pressure, Borate, Crystal Structure
Gerhard Sohr, Stephanie C. Neumair and Hubert Huppertz
1197  Full Text
Syntheses, Crystal Structures and Magnetic Properties of Cr(NCNH2)4Cl2 and Mn(NCNH2)4Cl2
Key words: Chromium, Manganese, Cyanamide, Chloride, Crystal Structure, Magnetism
Xiaojuan Tang, Manfred Speldrich, Andrei L. Tchougréeff, and Richard Dronskowski
1205  Full Text
LiBC – Synthesis, Electrochemical and Solid-state NMR Investigations
Key words: Lithium, Heterographite, Solid-state NMR, Electrochemical Properties
Thorsten Langer, Sven Dupke, Christian Dippel, Martin Winter, Hellmut Eckert, and Rainer Pöttgen
1212  Full Text
MgCuAl2-type Intermetallics REPdCd2(RE = Ce, Pr, Nd, Sm)
Key words: Cadmium, Intermetallics, Crystal Chemistry
Michael Johnscher and Rainer Pöttgen
1221  Full Text
Copper-rich Intermetallic Compounds RECu9Cd2(RE = La, Ce, Pr, Nd) with YNi9In2-type Structure
Key words: Cadmium, Transition Metal-rich Intermetallics, Crystal Chemistry
Michael Johnscher and Rainer Pöttgen
1225  Full Text
N u m b e r  12 (Graphical Abstracts)
Original Communications
In Search of the True Structure of the Sodium Chromium Alum: Crystal Growth and Structure of the Double Salt NaCr(SO4)2(H2O)6
Key words: Chromium Alums, Double Salt, Crystal Growth, Crystal Structure
Luitgard Rees-Isele and Egbert Keller
1229  Full Text
The Protonation of Dithiocarbamic Acid in Superacids HF/MF5: Synthesis and Characterization of H2NC(SH)2+ MF6 (M = As, Sb)
Key words: Dithiocarbamic Acid, Superacids, Vibrational Spectroscopy, NMR Spectroscopy, Protonation
Joachim Axhausen, Geraldine Rühl and Andreas Kornath
1235  Full Text
Bismuth Flux Growth of CeRh6Ge4 and CeRh2Ge2 Single Crystals
Key words: Bismuth Flux, Crystal Structure, Cerium, Germanide, Magnetism
Daniel Voßwinkel, Oliver Niehaus, Ute Ch. Rodewald, and Rainer Pöttgen
1241  Full Text
Eight-fold Interpenetrating Diamond-like Metal-Organic Frameworks Constructed with an N- and O-Donor Ligand for Cadmium(II) and Manganese(II)
Key words: Cd(II) and Mn(II) Complexes, Structural Characterization, Fluorescence, NLO Properties, Metal-Organic Frameworks
Xiao-Chun Cheng, Xiao-Hong Zhu and Hai-Wei Kuai
1248  Full Text
Synthesis, Characterization, and Magnetic Properties of Two New Co(II) Coordination Polymers with a Carboxylate- and Benzimidazolyl-containing Ligand
Key words: Co(II) Complexes, Structural Characterization, Auxiliary Ligand, Magnetic Properties
Xiao-Chun Cheng and Hai-Wei Kuai
1255  Full Text
Amine Complexes of Silver(I) Disulfonylamides, Part II: Aniline Complexes (In German)
Key words: Silver, Amine, Disulfonylamine, Hydrogen Bonds, Aniline
Eva-Maria Zerbe, Christoph Wölper and Peter G. Jones
1263  Full Text
X-Ray Structure Determinations of Bromo- and/or Bromomethyl-substituted Benzenes: C–H···Br, C–Br···Br, and C–Br··· π Interactions
Key words: Halogen Bonds, “Weak” Hydrogen Bonds, Secondary Interactions
Peter G. Jones, Piotr Kuś and Ina Dix
1273  Full Text
A Straightforward and Mild Method of Tethering Monosaccharides to Thieno[2,3-d]pyrimidinones via the Copper(I)-catalyzed Azide-Alkyne ‘Click Chemistry’
Key words: Thienopyrimidinone, Alkynes, Azides, Click Chemistry
Essam Kh. Ahmed and Mohamed A. Ameen
1282  Full Text
Oxidative Rearrangement of Flavanones with Thallium(III) Nitrate, Lead Tetraacetate and Hypervalent Iodines in Trimethyl Orthoformate and Perchloric or Sulfuric Acid
Key words: Flavanones, Ring-contraction, Thallium(III) Nitrate, Lead Tetraacetate, Hypervalent Iodine
István Németh, Attila Kiss-Szikszai, Tünde Zita Illyés, Attila Mándi, István Komáromi, Tibor Kurtán, and Sándor Antus
1289  Full Text
Isolation, Structure, Synthesis and Cytotoxicity of an Unprecedented Flupirtine Dimer
Key words: Flupirtine, Dimerization, Aryl-Aryl Coupling
René Csuk, Sven Sommerwerk, Jana Wiese, Christoph Wagner, Bianka Siewert, Ralph Kluge, and Dieter Ströhl
1297  Full Text
DFT and MP2 Study of the Molecular Structure and Vibrational Spectra of the Anticancer Agent Cyclophosphamide
Key words: Conformational Structure, Vibrational Spectra, Cyclophosphamide, N,N-Bis(2-chloroethyl)-1,3,2-oxazaphosphinan-2-amine-2-oxide, Anticancer Agent
Hassan M. Badawi and Wolfgang Förner
1305  Full Text
Two New Stilbenoids from Cajanus cajan
Key words: Cajanus cajan, Pigeon Pea, Stilbenoid, Dihydroflavone, Cytotoxicity
Nen-Ling Zhang, Yue-Hui Zhu, Ri-Ming Huang, Man-Qin Fu, Zhi-Wei Su, Jia-Zhong Cai, Ying-Jie Hu, and Sheng-Xiang Qiu
1314  Full Text
Syntheses, Structures and Properties of a New Zn(II) Complex Based on the 2-(Benzoimidazol-2-yl-methyl)-1H-tetrazole Ligand
Key words: Zinc Complex, 2-(Benzoimidazol-2-yl-methyl)-1H-tetrazole, Crystal Structure, Fluorescence, Thermostability
Bingtao Liu, Rui Wang, Guiyang Zhang, Yanan Ding, and Xiangru Meng
1319  Full Text
Erratum to: Nitroimidazoles Part 8. Synthesis and Anti-HIV Activity of New 4-Nitroimidazole Derivatives Using the Suzuki Cross-Coupling Reaction, Z. Naturforsch. 67b, 925 (2012)
Yaseen A. Al-Soud, Najim A. Al-Masoudi, Hossam H. Al-Suod, and Christophe Pannecouque
Open Access