Volume 57; Issue 3

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Helvetica Chimica Acta
Volume 57; Issue 3

Helvetica Chimica Acta

Volume 57; Issue 3

1

Masthead

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 40 KB

english, 1974

2

Stereochemistry of Polynuclear Cadmium(II) Thioglycolates: Crystal structure of cadmium(II) bisthioglycolate

Hans-Beat Bürgi

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 408 KB

english, 1974

3

Stereochemistry from X-Ray Diffraction Studies of Three Palladium(II) Complexes with Terdentate Chelating Amines

Hattikudur Manohar, Dieter Schwarzenbach

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 186 KB

english, 1974

4

Thermodynamique des mélanges liquides binaires. Volume de mélange et nombre moyen de configurations gauches des alcanes

M. Steiger, C. H. G. Boissonnas, J. G. Fernández-García, H. F. Stoeckli

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 251 KB

1974

5

The Mass Spectrometric Fragmentation of 1-Heptyl Ions Derived from the Corresponding Halides

André Fiaux, Bernhard Wirz, Tino Gäumann

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 508 KB

english, 1974

6

Isolierung und Strukturaufklärung von Chlamydocin

Annemarie Closse, René Huguenin

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 868 KB

1974

7

Der Einfluss von Substituenten in Stellung 4 auf das n-Ionisationspotential des Chinuclidins

Gerhard Bieri, Edgar Heilbronner

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 356 KB

1974

8

Identification des composés phénoliques dans les feuilles de Homogyne alpina, Petasites albus, Petasites hybridus et Adenostyles alliariae

Jean-Michel Schwendimann, Raffaele Tabacchi, André Jacot-Guillarmod

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 328 KB

1974

9

Transposition bis-homoallénylique: solvolyse de γ-tosylates alléniques

Bernard Ragonnet, Maurice Santelli, Marcel Bertrand

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 593 KB

1974

10

Ammonolysis of Nitroarginine and Nitroarginine-Containing Peptides; Some Side Reactions

Hans Künzi, Michael Manneberg, Rolf O. Studer

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 480 KB

english, 1974

11

Über stereoselektive Synthesen und Reaktionen von 5,6-Epoxy-perhydroisoindolinen

Roland Achini, Hans-Rudolf Loosli, Franz Troxler

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 856 KB

1974

12

Fluorénacènes et fluorénaphènes synthèses dans la série des indéno-fluorènes, XVII. Dérivés méthylés du cis-fluorénacène, du trans-fluorénacène et du trans-fluorénaphène

Louis Chardonnens, Bernard Laroche, Willy Sieber

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 908 KB

1974

13

The Structure and Absolute Configuration of Arteannuin B

Milan R. Uskoković, Thomas H. Williams, John F. Blount

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 183 KB

english, 1974

14

The structure of Arteannuin B and its Acid Hydrolysis Product

David G. Leppard, Max Rey, André S. Dreiding, Rita Grieb

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 684 KB

english, 1974

15

Polimeri vinilici otticamente attivi XXI. Determinazione del tipo e del grado di stereoregolarità in alcuni polivinilchetoni

A. Allio, P. Pino

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

italian

File:

PDF, 351 KB

italian, 1974

16

Die Kristallstruktur eines Sulfatkomplexes mit Cyanguanidin und Lupetidin

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 378 KB

1974

17

Absolute Konfiguration von Xanthophyll (Lutein)

Richard Buchecker, Peter Hamm, Conrad Hans Eugster

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

german

File:

PDF, 1.63 MB

german, 1974

18

Stoffwechselprodukte von Mikroorganismen. 130. Mitteilung. Synthese des δ-N-Hydroxy-L-arginins

Jörg Widmer, Walter Keller-Schierlein

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

german

File:

PDF, 624 KB

german, 1974

19

The Crystal Structure of the NaNCS Complex of Nonactin

Max Dobler, Richard Paul Phizackerley

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 669 KB

english, 1974

20

Eliminierungsreaktionen an Kationen in Gasphase II Essigsäureeliminierung aus Androstanylacetaten

Richard Robbiani, Josef Seibl

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 533 KB

1974

21

Studies of Organometallic Compounds XV. The Crystal Structure of Bis(tribenzyl-titanium(IV))-μ-oxo

Helen Stoeckli-Evans

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 338 KB

english, 1974

22

Acidities of Hydrochloric Acid in Water/Acetic Acid and in Water/Acetic Acid/Formaldehyde Mixtures: Investigations with the indicator method and with the nmr method. 31st communication on investigations in textile chemistry

Thomas M. Gorrie, Heinrich Zollinger

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 702 KB

english, 1974

23

Synthesis of 2,5-Diphenylbenzocyclopropene and 7,7-Dideuteriobenzocyclopropene

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 238 KB

english, 1974

24

The Mass Spectrometric Fragmentation of 1-Alkyl Ions derived from Halides

A. Fiaux, B. Wirz, T. Gäumann

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 714 KB

english, 1974

25

Effect of Pressure in the Gamma Radiolysis of Cyclohexane in the Vapor Phase

Hubert Milon, T. Gäumann

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 486 KB

english, 1974

26

Synthesis of Somatostatin. Preliminary communication

Hans U. Immer, Kazimir Sestanj, Verner R. Nelson, Manfred Götz

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 268 KB

english, 1974

27

Isomerisierungen und Umlagerungen in Bicyclischen Systemen via cyclopropan-carbaldehyd-enamine

Max Rey, André S. Dreiding

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 954 KB

english, 1974

28

Thermische Umlagerung von (trans-2,3-Diphenylcyclopropyl)-dipyrrolidino-methan. vorläufige Mitteilung

Martin K. Huber, André S. Dreiding

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 194 KB

1974

29

Addition von Acetylendicarbonsäuredimethylester an Imidazole; Aminierung der Addukte: neue Synthesen von 3-(2-Imidazolyl)-2-pyridon-4,5-dicarbonsäureamiden und Pyrido[1,2-a]pyrazinen

Franz Troxler, Hans Peter Weber, André Jaunin, Hans-Rudolf Loosli

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 763 KB

1974

30

Vitamin D3 Metabolites I. Synthesis of 25-hydroxycholesterol

John J. Partridge, Stephanie Faber, Milan R. Uskoković

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 597 KB

english, 1974

31

Vitamin D3 Metabolites II. Further Syntheses of 25-Hydroxycholesterol

Thomas A. Narwid, Kevin E. Cooney, Milan R. Uskoković

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 689 KB

english, 1974

32

Vitamin D3 Metabolites III. Synthesis and X-ray analysis of 1α, 25-dihydroxycholesterol

Thomas A. Narwid, John F. Blount, Jerome A. Iacobelli, Milan R. Uskoković

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 630 KB

english, 1974

33

Welkstoffe und Antibiotika. 40. Mitteilung [1]. Synthesen von Dehydroorchinol-methyläther und Dehydroorchinol

Peter Müller, Josef Seres, Kurt Steiner, Salah E. Helali, Emil Hardegger

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

german

File:

PDF, 441 KB

german, 1974

34

Welkstoffe und Antibiotika. 41. Mitteilung [1]. 2,4-Dimethoxy-8-hydroxy-, 2,4-dimethoxy-7-hydroxy- und 1,3,4-Trimethoxy-6-hydroxy-9-methyl-phenanthren

Christian Egli, Josef Seres, Kurt Steiner, Salah E. Helali, Emil Hardegger

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

german

File:

PDF, 492 KB

german, 1974

35

Die Kinetik der Spaltung dinuklearer Tri-μ-hydroxo-kobalt(III)-Komplexe N3Co(Oh)3CoN33+ (triole) mit Säure

Hans C. Kähler, Gerhard Geier, Gerold Schwarzenbach

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 1.16 MB

1974

36

Model Calculations on the Squalene Cyclization

Rolf Gleiter, Klaus Müllen

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 433 KB

english, 1974

37

Die Addition von Imidazolderivaten an DCCI; eine Nebenreaktion bei der Synthese von Histidinpeptiden

Hans Rink, Bernhard Riniker

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 354 KB

1974

38

Weitreichende Kopplung zwischen Protonen und Fluor in 2-Fluorbenzamiden

Hans Fritz, Tammo Winkler

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

german

File:

PDF, 245 KB

german, 1974

39

Synthèses dans la série des bis-indéno-fluorènes, VIII. Méthyl-6-dihydro-9,15-7H-bis-indéno[2.1-b;2′.1′-g]fluorène

Louis Chardonnens, Thomas Stauner

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 298 KB

1974

40

Synthèses dans la série des bis-indéno-fluorènes, IX. Le dihydro-13,15-7H-bis-indéno[2.1-b; 2′.1′-h]fluorène et son dérivé méthylé en position 6

Louis Chardonnens, Jean-Luc Barras

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 440 KB

1974

41

Isolement et identification des hydrocarbures sesquiterpéniques de l'huile essentielle de graines d'Anis

Raffaele Tabacchi, Jean Garnero, Pierre Buil

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 192 KB

1974

42

Surface Chemistry of Polymers Physical Adsorption of Nitrogen, Argon, Sulfur Dioxide and Neopentane on Polyvinylidene Fluoride

Jean-Philippe Houriet, Patrick Ghiste, Fritz Stoeckli

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 291 KB

english, 1974

43

Rhodium-Katalysierte Isomerisierungen von 2-Methylidenglutarsäureestern zu Methylglutaconsäureestern

Claus D. Weis, Tammo Winkler

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 528 KB

1974

44

Photochemische Reaktionen. 76.Mitteilung [1]. UV.-Bestrahlung von 11-Oxo-Steroiden V Die Photoisomerisierung von 3,20-Diäthylendioxy-5α,14β,17α-pregnan

Peter Gull, Yoshihisa Saito, Hansuli Wehrli, Oskar Jeger

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 701 KB

1974

45

The double bamford-stevens Reaction with Tricyclo [5.1.0.03,5] octane-2,6-dione (Bis-homo-p-quinone). Synthesis and Reactions of 4,5-Dihydro-4,5-methano-1,7-diaza-7aH-indene (4,5-Homo-1,7a-diaza-indene)

Christopher B. Chapleo, André S. Dreiding

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 942 KB

english, 1974

46

Oxydative Kupplung von Indolinen und 1,2,3,4-Tetrahydrochinolinen mit Kaliumpermanganat. 153. Mitteilung über Alkaloide

Hans Jürgen Rosenkranz, Barbara Winkler-Lardelli, Hans-Jürgen Hansen, Hans Schmid

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 1.88 MB

1974

47

Ein neuer, ergiebiger Zugang zu Dihydroactinodiolid und α-substituierten Furanderivaten

Beat R. Von Wartburg, Hans R. Wolf

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 344 KB

1974

48

Photochemische Primärreaktionen α-verzweigter aliphatischer Ketone und Aldehyde in lösung

Bernd Blank, Andreas Henne, Hanns Fischer

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 994 KB

1974

49

Antibiotic X-5108. VII. Absolute stereochemistry of 8-amino-3-methoxy-2,4-dimethyl-4,6-octadienal, a compound derived from antibiotic X-5108 and mocimycin [1]

Hubert Maehr, John F. Blount, Michael Leach, Arthur Stempel

Journal:

Helvetica Chimica Acta

Year:

1974

Language:

english

File:

PDF, 341 KB

english, 1974

50

Erratum

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 44 KB

1974

51

Mitteilungen

Journal:

Helvetica Chimica Acta

Year:

1974

File:

PDF, 134 KB

1974

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