Volume 61; Issue 6

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Helvetica Chimica Acta
Volume 61; Issue 6

Helvetica Chimica Acta

Volume 61; Issue 6

1

Masthead

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 38 KB

1978

2

Gerold Schwarzenbach

Gerold Schwarzenbach

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 819 KB

german, 1978

3

Absolute Konfiguration von α-Doradexanthin und von Fritschiellaxanthin, einem neuen Carotinoid aus Fritschiella tuberosa IYENG

Richard Buchecker, Conrad Hans Eugster, Adolf Weber

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 415 KB

1978

4

Edulon A, ein 2H-1-Oxapyrenderivat aus Plectranthus edulis (Labiatae)

Gerhard Buchbauer, Peter Rüedi, Conrad Hans Eugster

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 316 KB

1978

5

Partialsynthese von Tetrahydroverrucarin J

Werner Breitenstein, Christoph Tamm

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 508 KB

german, 1978

6

Synthèse et caractérisation du phosphate de hafnium comme échangeur d'ions

Marco G. Simona, Lucette R. Balsenc, Christian K. Jørgensen

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 351 KB

1978

7

Molluscicidal saponins from cornus florida L.

Kurt Hostettmann, Maryse Hostettmann-Kaldas, Koji Nakanishi

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 323 KB

english, 1978

8

Radikalinduzierte intramolekulare 1, 4-Verschiebung einer Formylgruppe

Jaroslav Kalvoda, JÜRgen Grob

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 340 KB

1978

9

Biosynthesis of Mikrolin

Kuldip K. Chexal, Christoph Tamm

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 806 KB

english, 1978

10

Extraktion von Alkali- und Erdalkalimetallpikraten aus wässerigen Lösungen in Methylenchlorid durch ungeladene azyklische Ionophoren. Quantitative Interpretation

Norbert N. L. Kirsch, Robert J. J. Funck, Wilhelm Simon

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 1.04 MB

1978

11

Electronic states of di-t-butylpolyacetylene radical cations

Edgar Heilbronner, Taylor B. Jones, Else Kloster-Jensen, John P. Maier

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 368 KB

english, 1978

12

Chloracylierung und Bromacylierung von Carbonylverbindungen: Eine in Vergessenheit geratene Carbonylreaktion. I. Präparative Anwendungsbreite

Markus Neuenschwander, Peter Bigler, Klaus Christen, Rudolf Iseli, Rolf Kyburz, Hansueli Mühle

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 1.40 MB

german, 1978

13

Chloracylierung und Bromacylierung von Carbonylverbindungen. II. Analyse der Nebenprodukte

Peter Bigler, Stefan Schönholzer, Markus Neuenschwander

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 1.03 MB

german, 1978

14

Chemistry of Benzocyclopropenes. 1H-and 13C-NMR. Spectra of 2, 5-dideuterio-1-fluorobenzocyclopropenium ion

Paul Müller, Jean Pfyffer, Edeline Wentrup-Byrne, Ulrich Burger

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 358 KB

english, 1978

15

Stoffwechselprodukte von Mikroorganismen. 174. Mitteilung Eine neue Synthese des Ferrichroms; enantio-Ferrichrom

Hans-Ulrich Naegeli, Walter Keller-Schierlein

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 491 KB

1978

16

Approaches to the total synthesis of cytochalasans. A convergent synthesis of the octahydroisoindolone moiety related to proxiphomin. Preliminary communication

Tibur Schmidlin, Christoph Tamm

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 218 KB

english, 1978

17

Gleichgewichtsgeometrie und spektroskopische Eigenschaften des Biphenyls im S0-und S1-Zustand

Klaus Gustav, Jürgen Sühnel, Urs P. Wild

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 462 KB

german, 1978

18

15N-NMR. Spectra of pterins and folic acid derivatives

Willi Schwotzer, Jost H. Bieri, Max Viscontini, Wolfgang von Philipsborn

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 381 KB

english, 1978

19

Reaktionsprodukte aus 3-Dimethylamino-2, 2-dimethyl-2H-azirin und Phthalohydrazid bzw. Maleohydrazid

Helmut Link, Karl Bernauer, Stanislav Chaloupka, Heinz Heimgartner, Hans Schmid

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 885 KB

1978

20

The kinetics of the bimolecular sel-reaction of t-butyl radicals in solution. I. Termination rates

Hans-Herbert Schuh, Hanns Fischer

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 1.81 MB

english, 1978

21

Chloracylierung und Bromacylierung von Carbonylverbindungen. III. Lage des Gleichgewichts

Peter Bigler, Markus Neuenschwander

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 574 KB

german, 1978

22

Cyclodextrin chemistry. Selective modification of all primary hydroxyl groups of α- and β-cyclodextrins

Joshua Boger, Richard J. Corcoran, Jean-Marie Lehn

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 1.78 MB

english, 1978

23

The fluorescence of biliverdin dimethyl ester

Silvia E. Braslavsky, Alfred R. Holzwarth, Harald Lehner, Kurt Schaffner

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 201 KB

english, 1978

24

On the mechanism of the Hg2+ and base induced hydrolysis reactions of the β2-(RR, SS)-Co (trien) (glyOR)Cl2+ions (R = H, C2H5), evidence for the site of deprotonation in the reactive conjugate base

David A. Buckingham, Werner Marty, Alan M. Sargeson

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 894 KB

english, 1978

25

Steric carbonyl protection metalation and cleavage of highly hindered ureas. Preliminary communication

Tillmann Hassel, Dieter Seebach

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 194 KB

english, 1978

26

Concerning the configuration of the side chain in the antibiotic pluramycin A. Preliminary communication

Urs Séquin, Mario Ceroni

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 157 KB

english, 1978

27

Reaction of aminoalcohols with butadiene catalyzed by palladium complexes. Preliminary communication

J. David Umpleby

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 160 KB

english, 1978

28

Über Pterinchemie 67. Mitteilung Zum Verlauf der katalytischen Reduktion von 6, 7-Diphenylpterin

Symeon Antoulas, Jost H. Bieri, Max Viscontini

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 162 KB

german, 1978

29

The intramolecular ene reaction: The thermal rearrangement of linalool and 1, 2-dehydrolinalool

Wilhelm Pickenhagen, GÜNther Ohloff, Ronald K. Russel, Wolfgang D. Roth

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 225 KB

english, 1978

30

Thiosucres. III. Réactions du substituant (benzylthio)-acétyle. Communication préliminarie

Jean M. J. Tronchet, Hansjörg Eder

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 295 KB

1978

31

Is water critical to the formation of micelles in apolar media??

Hans-Friedrich Eicke, Heinz Christen

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 289 KB

english, 1978

32

Cyclometallierungsreaktionen an o-Hydroxy-diarylazoverbindungen

Eginhard Stiner, François A. L'Eplattenier

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 240 KB

german, 1978

33

Isolierung von (±)-Tembamid aus Zanthoxylum tingoassuiba L. (Rutaceae)

Heinz O. Bernhard, Kurt Thiele

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 221 KB

german, 1978

34

Isolierung von 1-Allyl-2, 3-dimethoxy-4, 5-methylendioxybenzol (= Dill-Apiol)aus Heckeria umbellata (L.) Kunth (Piperaceae)

Heinz O. Bernhard, Kurt Thiele

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

german

File:

PDF, 123 KB

german, 1978

35

Synthèse d'alcools acétyléniques par alkylation d'hydroxy-ω-alkynes-1

Jacques Flahaut, Philippe Miginiac

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 652 KB

1978

36

A convenient high yield version of the ester Claisen rearrangement. Preliminary communication

Martin Petrilka

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 194 KB

english, 1978

37

Erratum

Journal:

Helvetica Chimica Acta

Year:

1978

File:

PDF, 30 KB

1978

38

Mitteilungen-Communications

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 38 KB

english, 1978

39

Bie der Redaktion eingelaufene Bücher

Journal:

Helvetica Chimica Acta

Year:

1978

Language:

english

File:

PDF, 57 KB

english, 1978

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