Volume 70; Issue 6

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Helvetica Chimica Acta
Volume 70; Issue 6

Helvetica Chimica Acta

Volume 70; Issue 6

1

Masthead

Journal:

Helvetica Chimica Acta

Year:

1987

File:

PDF, 35 KB

1987

2

Formation of Cyclic ‘ortho’-Anhydrides of Heptalene-1,2-dicarboxylic Acids

Roland H. Weber, Paul Brügger, Wolf Arnold, Peter Schönholzer, Hans-Jürgen Hansen

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 1.38 MB

english, 1987

3

Nucleophilic additions to N-glycosylnitrones part IV Asymmetric synthesis of N-hydroxy-α-aminophosphonic and α-aminophosphonic acids

Rolf Huber, Andrea Vasella

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 1.07 MB

english, 1987

4

Catalytic Intramolecular Palladium-Ene Reactions. Preliminay Communication

Wolfgang Oppolzer, Jean-Marc Gaudin

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 247 KB

english, 1987

5

The Solid and Solution Conformations of (±)-Corycavine

Miyoko Kamigauchi, Kinuko Iwasa, Narao Takao, Toshimasa Ishida, Masatoshi Inoue

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 267 KB

english, 1987

6

Protonated diolefin complexes: Model systems for C;h activation via metal complexation

Umberto Piantini, Wolfgang Von Philipsborn, Albrecht Salzer, Brigitte Buchmann

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 1.07 MB

english, 1987

7

Nucleophile Ringöffnung von α-Nitrocyclopropancarbonsäure-arylestern mit sterisch geschützter, aber elektronisch wirksamer Carbonyl- und Nitro-Gruppe. Ein neues Prinzip der α-Aminosäure-Synthese (2-Aminobutansäure-a4-Synthon)

Dieter Seebach, Robert Häner, Thomas Vettiger

Journal:

Helvetica Chimica Acta

Year:

1987

File:

PDF, 660 KB

1987

8

Dimethylformamide-Exchange Mechanism on Some First-Row Divalent Transition-Metal Ions

Cédric Cossy, Lothar Helm, André E. Merbach

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 557 KB

english, 1987

9

Drug-induced modifications of the immune response part 94-(Arylamino)-2,5-dihydro-2-oxo-N-(trans-2-phenylcycolopropyl)furan-3-carboxamides as Novel Antiallergic Compounds

Vassil St. Georgiev, Robert A. Mack, David J. Walter, Lesley A. Radov, Jane E. Baer

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 267 KB

english, 1987

10

On Negative Birefringence in Water-in-Oil Microemulsions

Rolf Hilfiker, Hans-Friedrich Eicke, Holger Hammerich

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 340 KB

english, 1987

11

Notiz über die Verwendung von 3-(Arylsulfonyl)-2-cycloalkenonen als 2-Cycloalkinon-Synthese-Equivalente

Frank Kienzle, Rudolf E. Minder

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

german

File:

PDF, 218 KB

german, 1987

12

Interactions between Oxygen Lone-Pair Orbitals and Double-Bond π-Orbitals in β,γ-Unsaturated, Bicyclic Ketones; a PE-Spectroscopic Investigation

Pierre-Alain Carrupt, Raphy Gabioud, Albino Rubello, Pierre Vogel, Evi Honegger, Edgar Heiloronner

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 636 KB

english, 1987

13

Two New Antifungal Naphthoxirene Derivatives and their Glucosides from Sesamum angolense WELW

Olivier Potterat, Helen Stoeckli-Evans, Jerome D. Msonthi, Kurt Hostettmann

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 482 KB

english, 1987

14

The Radical Anions of 1,2-diphenylcyclohexene and Structurally Related Compounds. Conformational ESR and ENDOR studies

Fabian Gerson, Williiam B. Martin

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 670 KB

english, 1987

15

Analytic and preparative resolution of recemic γ- and δ-lactones by chromatography on cellulose triacetate. Relationship between elution order and absolute configuration

Eric Francotte, Dieter Lohmann

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 834 KB

english, 1987

16

Über den Einfluss des Donor-Teilchromophors bei Dimethinmerocyanin-Farbstoffen auf das Aggregationsverhalten in wässriger Lösung

Manfred Kussler, Heinz Balli

Journal:

Helvetica Chimica Acta

Year:

1987

File:

PDF, 867 KB

1987

17

Inhibition of Electron-Hole Recombination in Substitutionally Doped Colloidal Semiconductor Crystallites

Jacques Moser, Michael Grätzel, Roland Gallay

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 507 KB

english, 1987

18

Diasterio- und enantioselektive Reduktion von β-Ketoestern mit Cyclopentanon-, Cyclohexanon-, Piperidon- und Tetralon-Struktur durch nicht fermentierende Bäcker-Hefe

Dieter Seebach, Silvio Roggo, Thomas Maetzke, Hans Braunschweiger, Jacques Cercus, Manfred Krieger

Journal:

Helvetica Chimica Acta

Year:

1987

File:

PDF, 742 KB

1987

19

Isolierung und Strukturaufklärung epimerer 1(5),6-Guaiadiene aus Tolubalsam

Horst Dieter Friedel, Rudolf Matusch

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

german

File:

PDF, 371 KB

german, 1987

20

Nonafulvalen: Synthese durch oxidative Kupplung von Cyclononatetraenid und Valenzisomerisierung

André Escher, Markus Neuenschwander, Peter Engel

Journal:

Helvetica Chimica Acta

Year:

1987

File:

PDF, 877 KB

1987

21

Synthesis and Formation of Ironcarbonyl Complexes of 3′,3′-Dimethyl-2,3,5,6-tetramethylidenespiro[bicyclo[2.2.1]heptane-7,2′-oxirane]. Single-Crystal and Molecular Structure of syn,exo2,3-anti,endo5,6-trans-μ-[(1r,2r,3s,4s,5s,6r)-c,2,3,c-η:c,5,6,c-η-(3′,3′-dimethyl-2,3,5,6,-tetramethylidenespiro[bicyclo[2.2.1]heptane-7,2′-oxirane])]bis(tricarbonyliron)

Albino Rubello, Pierre Vogel, Gervais Chapuis

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 677 KB

english, 1987

22

N6-(Carbamoylmethyl)-2′-deoxyadenosine, a rare DNA Constituent: Phosphoramidite Synthesis and Properties of Palindromic Dodecanucleotides

Frank Seela, Wilhelm Herdering, Andreas Kehne

Journal:

Helvetica Chimica Acta

Year:

1987

Language:

english

File:

PDF, 773 KB

english, 1987

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