Works matching IS 0018019X AND DT 1974 AND VI 57 AND IP 1

Results: 32

Tétraméthylidène-2, 3, 5, 6-oxa-7-bicyclo[2.2.1]heptane. (Communication préliminaire).

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 200, doi. 10.1002/hlca.19740570123

By:

Vogel, Pierre;
Florey, André

Publication type:

Article

The Thermochemical Kinetics of Retro '-Ene' Reactions of Molecules with the General Structure (Allyl)XYH in the Gas Phase. 8.. The Thermal Decomposition of Methylallylaniline in the Gas Phase.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 214, doi. 10.1002/hlca.19740570128

By:

Egger, Kurt W.;
Vitins, Peter

Publication type:

Article

Oscillations chimiques du système BrO.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 266, doi. 10.1002/hlca.19740570130

By:

Janjic, DéSimir;
Stroot, Philippe;
Burger, Ulrich

Publication type:

Article

Haschisch-Inhaltsstoffe. 7. Mitteilung. Synthese von (−)-11-Hydroxy-Δ<sup>8</sup>-6a, 10a- trans-Tetrahydrocannabinol.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 121, doi. 10.1002/hlca.19740570112

By:

Petrzilka, Theodor;
Demuth, Martin

Publication type:

Article

A Chemical Study of Burley Tobacco Flavour ( Nicotiana tabacum L.). IV. Identification of seven new solanone metabolites including 7,8-dioxabicyclo[3.2.1.]octane- and 4,9-dioxabicyclo[3.3.1]nonane derivatives. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 192, doi. 10.1002/hlca.19740570120

By:

Demole, E.;
Demole, (Mrs) C.;
Berthet, D.

Publication type:

Article

Edman-Abbau als analytische methode in der 'Solid phase'-Peptidsynthese. Vorläufige Mitteilung.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 271, doi. 10.1002/hlca.19740570131

By:

Fankhauser, Peter;
Fries, Peter;
Stahala, Peter;
Brenner, Max

Publication type:

Article

The Crystal Structure of 5,5′,7,7′-tetramethyl-3,3′,9-triethyl thiacarbocyanine perchlorate.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 1, doi. 10.1002/hlca.19740570102

By:

Stoeckli-Evans, Helen

Publication type:

Article

Consequences of Substitution in the Photoelectron Spectra of [2, 2]Paracyclophanes: Separation of 'through-space' and 'through-bond' interactions as a consequence of fluorosubstitution.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 151, doi. 10.1002/hlca.19740570113

By:

Heilbronner, Edgar;
Maier, John P.

Publication type:

Article

Contribution à la phytochimie du genre Gentiana. V. Identification d'un nouveau O-glucoside de C-glucoside flavonique dans les feuilles de Gentiana nivalis L.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 204, doi. 10.1002/hlca.19740570124

By:

Hostettmann, Kurt;
Jacot-Guillarmod, André

Publication type:

Article

Über die absolute Konfiguration der Cantharsäure und des Palasonins.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 32, doi. 10.1002/hlca.19740570106

By:

Peter, Martin G.;
Snatzke, Günther;
Snatzke, Feliksa;
Nagarajan, K. N.;
Schmid, Hans

Publication type:

Article

Synthese von (±) Seychellen.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 172, doi. 10.1002/hlca.19740570117

By:

Fráter, György

Publication type:

Article

The Molecular and Crystal Structure of ψ-Retroprogesterone.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 187, doi. 10.1002/hlca.19740570119

By:

Weber, H. P.;
Galantay, E.

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1974, v. 57, n. 1, p. fmi, doi. 10.1002/hlca.19740570101
Publication type:: Article

Alkylierung der 3-Acyl-thio- und -dithio-carbazinester-Gruppierung CONHNHCSYR.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 23, doi. 10.1002/hlca.19740570105

By:

Rüfenacht, Kurt

Publication type:

Article

Metall-π-Komplexe des 2, 5-Diphenyl-1-silacyclopentadiens.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 167, doi. 10.1002/hlca.19740570116

By:

Fink, Walter

Publication type:

Article

Antibiotic X-5108. VI. Relative configuration of the tetrahydrofuran moiety of goldinamine. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 212, doi. 10.1002/hlca.19740570127

By:

Maehr, Hubert;
Williams, Thomas H.;
Leach, Michael;
Stempel, Arthur

Publication type:

Article

Anil-Synthese 9. Mitteilung. Über die Darstellung von in 4′-Stellung heterocyclisch substituierten 4-(2 H-Arenotriazol-2-yl)-stilbenen.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 81, doi. 10.1002/hlca.19740570109

By:

Siegrist, A. E.

Publication type:

Article

Drei neue Mutterkornalkaloide aus saprophytischen Kulturen von Claviceps paspali Stevens et Hall. 77. Mitteilung über Mutterkornalkaloide [1].

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 113, doi. 10.1002/hlca.19740570111

By:

Tscherter, Hans;
Hauth, Hartmut

Publication type:

Article

Synthesis and Ring Opening of 1, 4-Dicyanobicyclo[2.2.0]hexane. Radical stabilization energy of a cyano group. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 194, doi. 10.1002/hlca.19740570121

By:

Belluš, Daniel;
Rist, GüNther

Publication type:

Article

Pyrolyse du Diméthylidène-2, 3-oxa-7-bicyclo[2.2.1]heptane.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 196, doi. 10.1002/hlca.19740570122

By:

Vogel, Pierre;
Hardy, Michèle

Publication type:

Article

Mitteilung.

Published in:: Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 277, doi. 10.1002/hlca.19740570132
Publication type:: Article

Thermochemical Kinetics of Nitrogen Compounds. Part 4. The gas phase unimolecular thermal decomposition of triallylamine.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 17, doi. 10.1002/hlca.19740570104

By:

Vitins, Peter;
Egger, Kurt W.

Publication type:

Article

1, 4-Dimethylcyclohex-3-enyl Methyl Ketone.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 164, doi. 10.1002/hlca.19740570115

By:

Kreiser, Wolfgang;
Haumesser, Winfried;
Thomas, Alan F.

Publication type:

Article

Sur la composition de l'arǒme de the noir V.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 209, doi. 10.1002/hlca.19740570126

By:

Cazenave, Paul;
Horman, Ian

Publication type:

Article

Nucleosides and Nucleotides. Part 7. Four dithymidine monophosphates with different anomeric configurations, their synthesis and behaviour towards phosphodiesterases.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 68, doi. 10.1002/hlca.19740570108

By:

Séquin, Urs

Publication type:

Article

Structure of a boron-free hydrolysis product from Boromycin.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 10, doi. 10.1002/hlca.19740570103

By:

Marsh, Wayne;
Dunitz, Jack D.;
White, David N. J.

Publication type:

Article

Die Addition von Fluorcarbenen an Norbornadien: Eine Homo-1,4-addition.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 104, doi. 10.1002/hlca.19740570110

By:

Jefford, Charles W.;
Kabengele, Ntanda;
Kovacs, Josef;
Burger, Ulrich

Publication type:

Article

Quantitative Bestimmung, Charakterisierung und Stabilität von Magnesium 5-Methyltetrahydrofolat.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 160, doi. 10.1002/hlca.19740570114

By:

Conti, Josef;
Suter, Hans;
Widler, Rita

Publication type:

Article

Sur la composition de l'arôme de Thé noir IV.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 206, doi. 10.1002/hlca.19740570125

By:

Cazenave, Paul;
Horman, Ian;
Mueggler-Chavan, Françoise;
Viani, Rinantonio

Publication type:

Article

Un nouveau type de sucres azotés, les gem-azo-alcools. Communication préliminaire.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 65, doi. 10.1002/hlca.19740570107

By:

Tronchet, Jean M. J.;
Rachidzadeh, Faranak;
Tronchet, Jeannine

Publication type:

Article

Umwandlung von 6-Methylen-tricyclo[3.2.1.0<sup>2,7</sup>]oct-3-en-8-onen mit Ameisensäure in kernmethylierte Phenylessigsäuren.

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 223, doi. 10.1002/hlca.19740570129

By:

Peter-Katalinić, Jasna;
Zsindely, Janos;
Schmid, Hans

Publication type:

Article

Stereoselective Effects in Reactions of Metal Complexes III. Asymmetric hydrogenation of 5, 7, 7, 12, 14, 14-hexamethyl-1, 4, 8, 11-tetraazacyclotetradeca-4, 11-diene-nickel (II).

Published in:

Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 180, doi. 10.1002/hlca.19740570118

By:

Wermeille, Maurice;
Sledziewska, Ewa;
Bernauer, Klaus

Publication type:

Article