Volume 78; Issue 2

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Helvetica Chimica Acta
Volume 78; Issue 2

Helvetica Chimica Acta

Volume 78; Issue 2

1

Masthead

Journal:

Helvetica Chimica Acta

Year:

1995

File:

PDF, 31 KB

1995

2

Enantioselective Allylic Substitution Catalyzed by Chiral [Bis(dihydrooxazole)]palladium Complexes: Catalyst structure and possible mechanism of enantioselection

Peter Von Matt, Guy C. Lloyd-Jones, Alexander B. E. Minidis, Andreas Pfaltz, Ludwig Macko, Markus Neuburger, Margareta Zehnder, Heinz Rüegger, Paul S. Pregosin

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 1.19 MB

english, 1995

3

Unprecedented Ring Contractions in Cytochalasans: Formation of [10]cytochalasans and a cyclohepta[4,5]benz[1,2-d]isoindole derivative

Markus Boutellier, Werner Zürcher, Christoph Tamm

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 470 KB

english, 1995

4

Synthesis of Aristotelia-Type Alkaloids. Part XV. Total synthesis of (+)-hobartinol

Markus Dobler, James C. Anderson, Mathias Juch, Hans-Jürg Borschberg

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 565 KB

english, 1995

5

Synthesis of Polypropionate Fragments Containing Tertiary-Alcohol Moieties. Cross-aldolisations with lithium enolates of 7-oxabicyclo[2.2.1]heptan-2-one derivatives

Philippe Kernen, Pierre Vogel

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 1.89 MB

english, 1995

6

Stereoselective Synthesis of 2,4,6-Trimethylcyclohex-4-ene-1,3-diol Derivatives and of polypropionate fragments with four contiguous stereogenic centers

Maciej Bialecki, Pierre Vogel

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 1.42 MB

english, 1995

7

The X-Ray Crystal Structures of a 1,9- and a 7,8-Diels-Alder monoadduct of C70

Paul Seiler, Andreas Herrmann, François Diederich

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 604 KB

english, 1995

8

Crystal Structures of Two Modifications of [3,O-didehydro-mebmt1, val2]-cyclosporin and comparison of three different X-ray data sets

Ehmke Pohl, Regine Herbst-Irmer, George M. Sheldrick, Zbigniew Dauter, Keith S. Wilson, Johann J. Bölsterli, Pietro Bollinger, Jörg Kallen, Malcolm D. Walkinshaw

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 652 KB

english, 1995

9

Molecular Clefts Derived from 9,9′-spirobi[9H-fluorene] for enantioselective complexation of pyranosides and dicarboxylic acids

Jens Cuntze, Linda Owens, Victoria Alcázar, Paul Seiler, François Diederich

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 1.51 MB

english, 1995

10

Total Synthesis of Crenulatan Diterpenes: Strategy and stereocontrolled construction of a bicyclic keto-lactone building block

Wei He, Emmanuel Pinard, Leo A. Paquette

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 898 KB

english, 1995

11

Synthesis of Potential Inhibitors of Ethylene Biosynthesis: The diastereoisomers of 1-amino-2-bromocyclopropanecarboxylic acid

Lukas Wick, Christoph Tamm, Thomas Boller

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 510 KB

english, 1995

12

Synthesis of a Masked p -Quinone Methide β -Lactam as an active metabolite of nocardicins

Gholam H. Hakimelahi, Shwu-Chen Tsay, Jih Ru Hwu

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 673 KB

english, 1995

13

Biosynthetic Production of [N2,1,3,7,9-15N]Guanosine and [1,3,7,9-15N]inosine and conversion into [N6,1,3,7,9-15N]adenosine for structure elucidation of RNA by heteronuclear NMR

Annette C. Niemann, Mónica Meyer, Thomas Engeloch, Oliver Botta, Alfons Hädener, Peter Strazewski

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 1.23 MB

english, 1995

14

Synthese von Tetradecano-14-lacton durch Ringerweiterung

Kalina Kostova, Manfred Hesse

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

german

File:

PDF, 437 KB

german, 1995

15

Synthesis of (+)-Multifidene

Sundarababu Hemamalini, Rolf Scheffold

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 355 KB

english, 1995

16

The Decomposition of cis-Fused Cyclopenteno-1,2,4-Trioxanes induced by Ferrous Salts and some oxophilic reagents

Charles W. Jefford, France Favarger, Maria Da Graça H. Vicente, Yvan Jacquier

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 456 KB

english, 1995

17

Enantioselectivity and cis/trans-Selectivity in Dirhodium(II)-Catalyzed addition of diazoacetates to olefins

Paul Müller, Corine Baud, Doïna Ené, Sharokh Motallebi, Michael P. Doyle, Bridget D. Brandes, Alexey B. Dyatkin, Marjorie M. See

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 741 KB

english, 1995

18

Structure-Lipophilicity and Structure-Polarity relationships of amino acids and peptides

Philippe Vallat, Patrick Gaillard, Pierre-Alain Carrupt, Ruey-Shiuan Tsai, Bernard Testa

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 845 KB

english, 1995

19

Ein neuer Zugang zu 2′-O-Alkylribonucleosiden und Eigenschaften deren Oligonucleotide

Journal:

Helvetica Chimica Acta

Year:

1995

File:

PDF, 1.22 MB

1995

20

Metal Complexes with Macrocyclic Ligands. Part XXXVIII. Steric effects in the copper(II) and nickel(II) complexes with tetra-N-alkylated 1,4,8,11-tetraazacyclotetradecanes

Martin R. Oberholzer, Markus Neuburger, Margareta Zehnder, Thomas A. Kaden

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 518 KB

english, 1995

21

Synthesis of Galactose- and N-Acetylglucosamine-Derived Tetrazoles and their evaluation as β-glycosidase inhibitors

Thomas D. Heightman, Philipp Ermert, Daniela Klein, Andrea Vasella

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 1.33 MB

english, 1995

22

Mitteilungen

Journal:

Helvetica Chimica Acta

Year:

1995

Language:

english

File:

PDF, 109 KB

english, 1995