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Volume 79; Issue 5

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Helvetica Chimica Acta
Volume 79; Issue 5

Helvetica Chimica Acta

Volume 79; Issue 5

1

Masthead

Journal:

Helvetica Chimica Acta

Année:

1996

Fichier:

PDF, 32 KB

1996

2

A New Textual Analysis of the Prelog Erlkönig Legend: An Interdisciplinary Approach to Scientific History and Literary Criticism

Edgar Heilbronner, Jack D. Dunitz

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 486 KB

english, 1996

3

Chemistry and the Origin of Life

Albert Eschenmoser, M. Volkan Kisakürek

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 724 KB

english, 1996

4

Variation and Selection

Gerhard Quinkert, Holger Bang, Dietmar Reichert

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 1.45 MB

english, 1996

5

Oligosaccharide Analogues of Polysaccharides. Part 8. Orthogonally Protected Cellobiose-Derived Dialkynes. A Convenient Method for the Regioselective Bromo- and Protodegermylation of Trimethylgermyl- and Trimethylsilyl-protected Dialkynes

Alexander Ernst, Andrea Vasella

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 1.04 MB

english, 1996

6

Total Synthesis of (+)-(8S,13R)-Cyclocelabenzine

Katja Schultz, Manfred Hesse

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 633 KB

english, 1996

7

Three-Component Reactions with Sterically Crowded 2,2,4,4-Tetramethyl-3-thioxocyclobutanone, Phenyl Azide, and Electron-Deficient C,C-Dipolarophiles

Grzegorz Mlostoń, Jaroslaw Romańnski, Anthony Linden, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 540 KB

english, 1996

8

Analogs of Cinchona Alkaloids Incorporating a 9,9′-Spirobifluorene Moiety

Barbara Winter-Werner, François Diederich, Volker Gramlich

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 1.41 MB

english, 1996

9

A Reinvestigation of the Oxidative Rearrangement of Yohimbane-Type Alkaloids. Part B. Formation of Oxindol (= 1,3-Dihydro-2H-indol-2-one) Derivatives

Reto Stahl, Hans-Jürg Borschberg, Pierre Acklin

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 1005 KB

english, 1996

10

Synthesis of Oncinotin-11-one, a Macrocyclic Polyamine Alkaloid from Oncinotis tenuiloba

Martin K.-H. Doll, Armin Guggisberg, Manfred Hesse

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 568 KB

english, 1996

11

Isotactic and Atactic Copolymerization of Styrene and Carbon Monoxide Using Cationic Palladium-Phosphino(dihydrooxazole) Complexes. Preliminary Communication

Martin Sperrle, Anton Aeby, Giambattista Consiglio, Andreas Pfaltz

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 312 KB

english, 1996

12

A New Approach to the Synthesis of Long-Chain Polypropionates Based on the Diels-Alder Monoadditions of 2,2′-Ethylidenebis[3,5-dimethylfuran]

Jacek Ancerewicz, Pierre Vogel

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 1.67 MB

english, 1996

13

The Diels-Alder Reactivity of 2,2′-Ethylidenebis[3,5-dimethylfuran] and Exploratory Chemistry of the Mono-adducts

Jacek Ancerewicz, Pierre Vogel, Kurt Schenk

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 945 KB

english, 1996

14

2-Alkynylcyclopent-2-enols from 2-Alkynylcyclohex-2-enones via 1-Alkynyl-7-oxabicyclo[4.1.0]heptan-2-ones

Birgit Sander, Sven Andresen, Stefan Reichow, Katia Dubois, William C. Agosta, Paul Margaretha

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 404 KB

english, 1996

15

Reisolation of Carotenoid 3,6-Epoxides from Red Paprika (Capsicum annuum)

József Deli, Péter Molnár, Zoltán Matus, Gyula Tóth, Andrea Steck

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 589 KB

english, 1996

16

Isomerisierung von (all-E)-Cycloviolaxanthin Herstellung und Charakterisierung von (9Z)-und (13Z)-Cycloviolaxanthin

Péter Molnár, József Deli, Zoltán Matus, Gyula Tóth, Andrea Steck

Journal:

Helvetica Chimica Acta

Année:

1996

Fichier:

PDF, 400 KB

1996

17

Xylose-DNA Containing the Four Natural Bases

Frank Seela, Maximilian Heckel, Helmut Rosemeyer

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 595 KB

english, 1996

18

Synthesis of 2′-Deoxy-5-(isothiazol-5-yl)uridine and Its Interaction with the HSV-1 Thymidine Kinase

Ingrid Luyten, Hans De Winter, Roger Busson, Theo Lescrinier, Isabelle Creuven, Françlois Durant, Jan Balzarini, Erik De Clercq, Piet Herdewijn

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 918 KB

english, 1996

19

The Deoxygenation and Isomerization of Artemisinin and Artemether and Their Relevance to Antimalarial Action

Charles W. Jefford, Maria G. H. Vicente, Yvan Jacquier, France Favarger, Jiri Mareda, Patricia Millasson-Schmidt, Gerhard Brunner, Ulrich Burger

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 854 KB

english, 1996

20

Biosynthesis of Dodecano-4-lactone in Ripening Fruits: Crucial Role of an Epoxide-Hydrolase in Enantioselective Generation of Aroma Components of the Nectarine (Prunus persica var. nucipersica) and the Strawberry (Fragaria ananassa)

Michael Schöttler, Wilhelm Boland

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 531 KB

english, 1996

21

Extrem aufgeweitete Tetrathiafulvalene mit Polyen-Spacern. Carotinoide Tetrathiafulvalene. Polymethin-tetracyanotetrathiafulvalen-Radikalkationen, eine neue Klasse von Violenen

Gottfried Märkl, Andreas Pöll, Norbert G. Aschenbrenner, Corinna Schmaus, Theodor Troll, Peter Kreitmeier, Heinrich Nöth, Martin Schmidt

Journal:

Helvetica Chimica Acta

Année:

1996

Fichier:

PDF, 1.12 MB

1996

22

Mitteilungen

Journal:

Helvetica Chimica Acta

Année:

1996

Fichier:

PDF, 25 KB

1996

23

Synthesis, Conformational Properties, and Synthetic Applications of Novel Optically Pure α,α-Disubstituted (R)- and (S)-Glycines (‘α-Chimeras’) Combining Side Chains of Asp, Glu, Leu, Phe, Ser, and Val

Daniel Obrecht, Christine Abrecht, Michael Altorfer, Udo Bohdal, Alfred Grieder, Martina Kleber, Patrick Pfyffer, Klaus Müller

Journal:

Helvetica Chimica Acta

Année:

1996

Langue:

english

Fichier:

PDF, 1.30 MB

english, 1996