HELVETICA CHIMICA ACTA
Die Inhaltsverzeichnisse werden automatisch erzeugt und basieren auf den im Index des TIB-Portals verfügbaren Einzelnachweisen der enthaltenen Beiträge. Die Anzeige der Inhaltsverzeichnisse kann daher unvollständig oder lückenhaft sein.
Inhaltsverzeichnis
- 2071
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Preparation and Structural Analysis of Several New a, a, a', a'-Tetraaryl-1,3-dioxolane-4,5-dimethanols (TADDOL's) and TADDOL Analogs, Their Evaluation as Titanium Ligands in the Enantioselective Addition of Methyltitanium and Diethylzinc Reagents to Benzaldehyde, and Refinement of the Mechanistic HypothesisIto, Y.N. et al. | 1994
- 2071
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Preparation and Structural Analysis of Several New ,,','-Tetraaryl-1,3-dioxolane-4,5-dimethanols (TADDOL's) and TADDOL Analogs, Their Evaluation as Titanium Ligands in the Enantioselective Addition of Methyltitanium and Diethylzinc Reagents to Benzaldehyde, and Refinement of the Mechanistic HypothesisIto, Y. N. / Ariza, X. / Beck, A. K. et al. | 1994
- 2111
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C2-Symmetric Bicyclic Diols as Chiral Ligands in the Titanate-Catalyzed Enantioselective Addition of Alkylzinc Reagents to AldehydesWaldmann, H. et al. | 1994
- 2117
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Quantum Chemical Investigation of the Structure and Reactivity of Indole Derivatives of Tricarbonylchromium(0)Furet, E. et al. | 1994
- 2125
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Synthesis of Aristotelia-Type Alkaloids. Part XIII. Total Syntheses of (+)-Makonine, (+)-Aristotelinone, and (+)-11,12-DidehydroaristotelineStahl, R. et al. | 1994
- 2133
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Synthesis and Addition Reactions of 1,3-Thiazole-5(4H)-thione OxidesShi, J. et al. | 1994
- 2142
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A Practical Synthesis of (2S,3R)-3-Amino-2-methylpentanoic Acid from L-Aspartic AcidJefford, C.W. et al. | 1994
- 2147
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Monocarboxylates of 3-Methylidene--lactams: Synthesis and Unusual Oxidative Rearrangement into a Spiro[azetidine-3,3'-pyrrolidine] DerivativeJohner, M. / Rihs, G. / Guertler, S. et al. | 1994
- 2147
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Monocarboxylates of 3-Methylidene-b-lactams: Synthesis and Unusual Oxidative Rearrangement into a Spiro(azetidine-3,3'-pyrrolidine) DerivativeJohner, M. et al. | 1994
- 2153
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In vivo Investigation of Plant-Cell Metabolism by Means of Naturale-Abundance 13C-NMR SpectroscopyLutterbach, R. et al. | 1994
- 2162
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Einkristall-Strukturen eines Donator-Akzeptor-substituierten Cyclopentadiens, seines Kations und seines dimeren Anions: Verschiedenartige Stoerungen eines Kohlenstoff-FuenfringesBock, H. / Nick, S. / Naether, C. et al. | 1994
- 2162
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Einkristall-Strukturen eines Donator-Akzeptor-substituierten Cyclopentadiens, seines Kations und seines dimeren Anions: Verschiedenartige Störungen eines Kohlenstoff-FünfringesBock, H. et al. | 1994
- 2175
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2,3-Dihydrospiro(1H-4- and 5-azabenzimidazole-2,1'-cyclohexane) (= Spiro(cyclohexane-1,2'(3'H)-1'H-imidazo(4,5-b)pyridine) and Spiro(cyclohexane-1,2'(3'H)-1'H-imidazo(4,5-c)pyridine): Reactions with NucleophilesSchwoch, St et al. | 1994
- 2191
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Multiorganyltin Compounds. Designing a Novel Phosphate-Selective CarrierTsagatakis, J.K. et al. | 1994
- 2197
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Insertion Reactions of [ReH(CO)~5~-~n(PMe~3)~n] Complexes (n = 2-4) with Aldehydes, CO~2, and Activated AcetylenesNietlispach, D. / Veghini, D. / Berke, H. et al. | 1994
- 2197
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Insertion Reactions of (ReH(CO)5 n(PMe3)n) Complexes (nNietlispach, D. et al. | 1994
- 2209
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Chemie von -Aminonitrilen. 12. Mitteilung. Sondierungen ueber thermische Umwandlungen von -AminonitrilenXiang, Y.-B. / Drenkard, S. / Baumann, K. et al. | 1994
- 2209
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Chemie von a-Aminonitrilen. 12. Mitteilung. Sondierungen über thermische Umwandlungen von a-AminonitrilenXiang, Y.-B. et al. | 1994
- 2251
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Chemie von a-Aminonitrilen. 13. Mitteilung. Über die Bildung von 2-Oxoethyl-phosphaten ('Glycolaldehyd-phosphaten') aus rac-Oxirancarbonitril und anorganischem Phosphat und über (formale) konstitutionelle Zusammenhänge zwischen 2-Oxoethyl-phosphaten und Oligo(hexo- und pentopyranosyl)nucleotid-RückgratenPitsch, St et al. | 1994
- 2251
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Chemie von -Aminonitrilen. 13. Mitteilung. Ueber die Bildung von 2-Oxoethyl-phosphaten (`Glycolaldehyd-phosphaten') aus rac-Oxirancarbonitril und anorganischem Phosphat und ueber (formale) konstitutionelle Zusammenhaenge zwischen 2-Oxoethyl-phosphaten und Oligo(hexo- und pentopyranosyl)nucleotid-RueckgratenPitsch, St. / Pombo-Villar, E. / Eschenmoser, A. et al. | 1994
- 2286
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Conformational Parameters of the Sandalwood-Odor Activity: Conformational Calculations on Sandalwood OdorBuchbauer, G. et al. | 1994
- 2297
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Cyclopropanization of Methyl Carboxylates with Tebbe-Type ReagentsFallahpour, R.-A. et al. | 1994
- 2303
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Chemische Reaktionen mit Fischer-Carben-Komplexen des 1,6-Methano(10)annulensNeidlein, R. et al. | 1994
- 2323
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Diazoaldehyde Chemistry. Part 1. Transdiazotization of Acylacetaldehydes in Neutral-to-Acidic Medium. A Direct Approach to the Synthesis of a-Diazo-b-oxoaldehydesSezer, Ö et al. | 1994
- 2323
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Diazoaldehyde Chemistry. Part 1. Transdiazotization of Acylacetaldehydes in Neutral-to-Acidic Medium. A Direct Approach to the Synthesis of -Diazo--oxoaldehydesSezer, O. / Anac, O. et al. | 1994
- 2335
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Glycosylidene Carbenes. Part 20. Synthesis of Deprotected, Spiro-Linked C-Glycosides of C60Uhlmann, P. et al. | 1994
- 2341
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Temporary Protection and Activation in the Regioselective Synthesis of Saccharide SulfatesLangston, St et al. | 1994
- 2354
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Gas-Phase Generation and Characterization of Nitrileimine, HCNNH: A New, Stable Isomer of DiazomethaneGoldberg, N. et al. | 1994
- 2363
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Asymmetric Alkylations of a Sultam-Derived Glycine Equivalent: Practical Preparation of Enantiomerically Pure a-Amino AcidsOppolzer, W. et al. | 1994
- 2363
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Asymmetric Alkylations of a Sultam-Derived Glycine Equivalent: Practical Preparation of Enantiomerically Pure -Amino AcidsOppolzer, W. / Moretti, R. / Zhou, C. et al. | 1994
- 2381
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Index auctorum| 1994
- 2395
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Index rerum| 1994
- 2438
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Erscheinungsdaten der Faszikel 1994| 1994
- 2439
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Modern Synthetic Methods| 1994
- 2439
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Perspectives in Carbohydrate Research: New Opportunities for Drug Discovery| 1994
- 2440
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Bei der Redaktion eingetroffene Bücher - Livres reçus par la rédaction| 1994