Volume 65; Issue 8

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Helvetica Chimica Acta
Volume 65; Issue 8

Helvetica Chimica Acta

Volume 65; Issue 8

1

Masthead

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 40 KB

1982

2

Photochemical Reactions 127th CommunicationPhotochemistry of Epoxy-enones: Intramolecular Trapping of a Carbonyl Ylide

Shigeru Ohta, Bruno Frei, Oskar Jeger

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 593 KB

english, 1982

3

Simplified Liquid-Phase Preparation of Four Decadeoxyribonucleotides and their Preliminary Spectroscopic Characterization

William A. Denny, Werner Leupin, David R. Kearns

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 1.28 MB

english, 1982

4

Structure-Activity Relationship of Oxygenated Morphinans. VII. 5-Methylated and 14-Hydroxy-substituted Agonists and Antagonists of the 4-Hydroxy- and 3, 4-Dioxygenated 6-Morphinanone Series

Arnold Brossi, Louise Atwell, Arthur E. Jacobson, Maria D. Rozwadowska, Helmut Schmidhammer, Judith L. Flippen-Anderson, Richard Gilardi

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 716 KB

english, 1982

5

A Note on Intramolecular Photochemical Cycloaddition of N-substituted Dimethacrylimides

Alex Alder, Niklaus Bühler, Daniel Bellus

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 511 KB

english, 1982

6

Consecutive Application of the α-Alkynone Cyclization: Total Synthesis of (±)-Δ9(12)-Capnellene

Joan Huguet, Martin Karpf, André S. Dreiding

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 576 KB

english, 1982

7

Water Relaxation Measurements on Semiquinones of Various Flavoproteins

Antonie J. W. G. Visser, Jan L. De Wit, Franz Müller, Herman J. C. Berendsen

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 516 KB

english, 1982

8

Intramolecular Transfer of Excitation Energy, Complexation with Metal Ions, and Interactions with Liposomes of Cyclo [tryptophyl-sarcosyl-sarcosyl-Nϵ-dansyllysyl-prolyl]

Shunsaku Kimura, Yukio Imanishi

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 612 KB

english, 1982

9

Norbornanes. Part 10. Solvolysis of the Stereoisomeric 6-Cyano-2-norbornyl p-Toluenesulfonates. A Correction

Cyril A. Grob, Danielle Herzfeld

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 310 KB

english, 1982

10

Synthesis of Unbranched 4-Alkylbenzaldehydes

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 131 KB

english, 1982

11

Broad Nematic Phases with High Clearing Points

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 145 KB

english, 1982

12

A Further Synthetic Approach to the Adamantane Isomer 2, 5-Trimethylenenorbornane (Tricyclo [5.3.0.03,9]decane, 4-Homotwistbrendane)

Hans-Ruedi Känel, Camille Ganter

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 252 KB

english, 1982

13

Alkoxycarbonyl- and Carboxylate-Group Migrations in the Benzilic Acid Rearrangement of Ethyl Cyclopropane-2, 3-dioxopropionate

Hans Dahn, Lê H. Dao, Rannoo Hunma

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 383 KB

english, 1982

14

‘Non-Koopmans’ States in Stilbene Cations and a Remarkable Example to the «SDT-Equation»: Indeno [2,1-a]indene

Edwin Haselbach, Urs Klemm, Rudolf Gschwind, Thomas Bally, Laurant Chassot, Stephan Nitsche

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 350 KB

english, 1982

15

Nucleosides and Nucleotides. Part 19. On Detritylation with Zinc Bromide in Oligonucleotide Synthesis

Felix Waldmeier, Silvio De Bernardini, Colin A. Leach, Christoph Tamm

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 273 KB

english, 1982

16

Rearrangements Involving C8H8F-Cations of the Cage Type

Charles W. Jefford, Jiri Mareda, Jean-Pierre Blaudzun, Ulrich Burger

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 273 KB

english, 1982

17

2-[6′-(O-trans-Cinnamoyl)-β-D-glucopyranosyloxy]-3-methyl 4H-pyran-4-one, a New Acylated Pyrone Glucoside from Silene vulgaris (Caryophyllaceae) Part 186. Papers on Organic Natural Products

Robert P. Borris, Manfred Hesse, Karlheinz Seifert, Siegfried Johne

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 334 KB

english, 1982

18

The Electronic Fine Structure of Co (11)-Complexes with Schiff-Base Ligands

Claude Daul, Jacques Weber

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 581 KB

english, 1982

19

Spectroscopic Investigation of Anhydrous Solutions of Europium Perchlorate and Europium Nitrate in N, N-Dimethylformamide

Jean-Claude G. Bünzli, Jean-Robert Yersin

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 459 KB

english, 1982

20

Effect of Doping and Solution Redox Relays on the Efficiency of Photocathodic Processes at the p-InP/Water Interface

Thomas Geiger, Richard Nottenberg, Mary-Lou Pélaprat, Michael Grätzel

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 523 KB

english, 1982

21

On the Mechanism of the α-Alkynone Cyclization: A Theoretical Study

José Kaneti, Martin Karpf, André S. Dreiding

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 435 KB

english, 1982

22

The Existence of Helical Chirality in a Sterically Congested Naphtho [9]annulenone Preliminary Communication

Apostolos G. Anastassiou, Misbahul Hasan

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 138 KB

english, 1982

23

Cuprous complexes and dioxygen. IX. Formation of a unique trimeric species Cu3L and Ligand Oxidation (L cis, cis-1, 3, 5-cyclohexanetriamine)

Zoltan Szeverényi, Ursula Knopp, Andreas D. Zuberbühler

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 615 KB

english, 1982

24

Verbascenin, ein macrocyclisches Spermin-Alkaloid aus verbascum 184. Mitteilung über organische Naturstoffe

Karlheinz Seifert, Siegfried Johne, Manfred Hesse

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 472 KB

1982

25

Indolalkaloide aus Kopsia dasyrachis Ridl. 185.Mitteilung über organische Naturstoffe

Katharina Homberger, Manfred Hesse

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 625 KB

1982

26

Dass Hydrierprodukt eines β-Nitro-N-nitrosoamins ist kein 1,2,3-Triazolidin, sondern ein β-Hydroxylamino-N-nitrosoamin

Notker Egger, Lienhard Hoesch, André S. Dreiding

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

german

File:

PDF, 344 KB

german, 1982

27

2, 3-Alkadiensäureester als Dienophile; Anwendung bei der Synthese von (+)-(R)-Lasiodiplodin

Margot Fink, Hans Gaier, Hans Gerlacho

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 509 KB

1982

28

L-Erythruronic Acid Derivatives as Building Blocks for Nucleoside Analogs. Synthesis of 4′-C-Aryl-D-ribonucleosides

Dieter Beer, Roger Meuwly, Andrea Vasella

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 850 KB

english, 1982

29

Additionsreaktionen von 2-Thiazolin-5-thionen mit Acetylenen Vorläufige Mitteilung

Christjohannes Jenny, Daniel Obrecht, Heinz Heirngartner

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

german

File:

PDF, 174 KB

german, 1982

30

Die Struktur des Curare-Alkaloides Calebassinin-1 183. Mitteilung uber organische Naturstoffe

Armin Guggisberg, Roland Prewo, Jost H. Bieri, Manfred Hesse

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

german

File:

PDF, 557 KB

german, 1982

31

Alkylative amination of non-enolizable aldehydes with alkyl (dialkyl-amino)titanium derivatives Preliminary Communication

Dieter Seebach, Martin Schiess

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 260 KB

english, 1982

32

Synthesis of Covalently Linked Viologen-Metallocenes

Andreas Meyerhans, Wolfgang Pfau, RÜDiger Memming, Paul Margaretha

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 157 KB

english, 1982

33

Synthese von heterocyclen. V. 1, 3, 4-thiadiazol-2 (3 H)-one

Haukur Kristinsson, Tammo Winkler

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 940 KB

1982

34

Geometrisch enantiomorphe Cyclobutan-Derivate

Vladimir Prelog, Jean Thix, Tamarapu Srikrishnan

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 1.34 MB

1982

35

Abkömmlinge der 3-Chinolincarbonsäure mit Sauerstoffsubstitution in Stellung 4, 5 and 8: Synthese, Reaktionen, NMR.-Studien

Helmut Link, Karl Bernauer, Gerhard Englert

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 1.49 MB

1982

36

Calf Intestinal Alkaline Phosphatase I. Improved Isolation Method and Molar Composition of the Purified Phosphatase

Plato Portmann, Andreas Jörg, Kurt Furrer, Hans-Sepp Walker, Peter Leuthard, Jean-François Sudan, FrançOis Perriard, Jean-François Comment, Geneviève Leva, Jean-pierre Nell

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 698 KB

english, 1982

37

Triaziridine. II. Erste Beispiele: 2, 3-Dialkyl-triaziridin-1-carbonsäurealkylester

Lienhard Hoesch, Christian Leuenberger, Hans Hilpert, André S. Dreiding

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 972 KB

1982

38

Erratum

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 70 KB

1982

39

Aspects of the Reduction of Double Bonds Using Cob (I)alamin as Catalys

Journal:

Helvetica Chimica Acta

Year:

1982

Language:

english

File:

PDF, 523 KB

english, 1982

40

Mitteilungen – Communications

Journal:

Helvetica Chimica Acta

Year:

1982

File:

PDF, 79 KB

1982