Works matching IS 0018019X AND DT 1971 AND VI 54 AND IP 5

Results: 38

Determination of Δ H°, Δ G°, and Δ S° of the Interaction of Ions with Carrier Antibiotics by Computerized Microcalorimetry.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1445, doi. 10.1002/hlca.19710540527

By:

Früh, P. U.;
Clerc, J. T.;
Simon, W.

Publication type:

Article

Synthese und Auftrennung von racemischen, isomeren Desoxo-demethylcassain-Derivaten. 1. Mitteilung über Cassain-Analoga.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1278, doi. 10.1002/hlca.19710540507

By:

Hauth, H.;
Stauffacher, D.

Publication type:

Article

Catalytic Aminomethylation of Alkenoic Compounds: I. Reaction of monoolefins with secondary amines, carbon monoxide, and water in the presence of rhodium and iron catalysts.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1440, doi. 10.1002/hlca.19710540526

By:

Iqbal, Abul F. M.

Publication type:

Article

Microcalorimetric Measurements with the Valinomycin - Potassium Iodide Complex. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1437, doi. 10.1002/hlca.19710540525

By:

Möschler, Hans Jörg;
Weder, Hans-Georg;
Schwyzer, Robert

Publication type:

Article

Harmoniques des vibrations de valence CH dans les alcanes et les halogénures de t-butyle.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1310, doi. 10.1002/hlca.19710540511

By:

Avanessoff, M.;
Gäumann, T.

Publication type:

Article

Etude de composés d'addition d'acides de Lewis, XXXIV [1] Composés d'addition de benzoquinone-1, 4 avec TiCl4.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1400, doi. 10.1002/hlca.19710540522

By:

Giallonardo, R.;
Susz, Bernard-P.

Publication type:

Article

Die Jodierung von desaktivierten aromatischen Aminen in wässeriger Phase.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1486, doi. 10.1002/hlca.19710540533

By:

Toth, I.

Publication type:

Article

Molecular Conformation of Benzylideneanilines.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1255, doi. 10.1002/hlca.19710540504

By:

Bürgi, H. B.;
Dunitz, J. D.

Publication type:

Article

Synthese und Biologische Auswertung von 3β,20( R)-Dihydroxy-Protost-24-en.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1346, doi. 10.1002/hlca.19710540515

By:

Immer, H.;
Huber, K.

Publication type:

Article

Notiz zur Konstitution des Laurepukins. 8. Mitteilung über natürliche und synthetische Isochinolin-Derivate.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1342, doi. 10.1002/hlca.19710540514

By:

Weiss, Ek.;
Bernauer, Karl;
Girardet, A.

Publication type:

Article

Détermination de constantes de formation des complexes phosphorescents du bore avec la benzoylacétone, à l'aide de durées de vie moyenne d'émission.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1509, doi. 10.1002/hlca.19710540537

By:

Gamba, G.;
Marcantonatos, M.

Publication type:

Article

Zur Konfiguration racemischer 14-Demethyl-cassensäure-und -isocassensäure-Derivate. 2. Mitteilung über Cassain-Analoga [1].

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1289, doi. 10.1002/hlca.19710540508

By:

Hauth, H.;
Niklaus, P.;
Stauffacher, D.

Publication type:

Article

Contribution à l'étude du système quaternaire KClRbClCsClH2O: II. L'isotherme de 25°C.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1380, doi. 10.1002/hlca.19710540519

By:

Merbach, A.;
Gonella, J.

Publication type:

Article

Tetrakis-triphenylphosphin-platin(0), ein Katalysator zur selektiven Hydrosilylierung.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1304, doi. 10.1002/hlca.19710540510

By:

Fink, Walter

Publication type:

Article

p-Azido- L-phenylalanine: A photo-affinity 'probe' related to tyrosine.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1395, doi. 10.1002/hlca.19710540521

By:

Schwyzer, Robert;
Caviezel, Mario

Publication type:

Article

Note on the rôle of cyanides and polyphosphates in the formation of peptides in aqueous solutions of amino acids, at room temperature, as a possible prebiotic process.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1483, doi. 10.1002/hlca.19710540532

By:

Rabinowitz, Joseph

Publication type:

Article

Chiroptische Eigenschaften und Äquilibrierungen stereoisomerer Yohimbane und ihrer 17-Ketoderivate.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1238, doi. 10.1002/hlca.19710540503

By:

Bartlett, L.;
Klyne, W.;
Dastoor, N. J.;
Schmid, H.;
Hrbek, J.;
Snatzkec, G.

Publication type:

Article

Reaktivität von Koordinationsverbindungen, XXIII [1]. Bildung und Zerfall des Sauerstoffadduktes mit N,N′-Bis-(4-(5)-imidazolylmethyl)-äthylendiamin-kobalt (II)-Ionen.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1502, doi. 10.1002/hlca.19710540536

By:

Zuberbühler, A.;
Kaden, Th.;
Koechlin, F.

Publication type:

Article

Mitteilungen.

Published in:: Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1514, doi. 10.1002/hlca.19710540538
Publication type:: Article

Strahlungschemie von Kohlenwasserstoffen. 19. Mitteilung. Die Deuteriumabspaltung in isotop-isomeren Cyclohexanen.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1373, doi. 10.1002/hlca.19710540518

By:

Ballenegger, M.;
Ruf, A.;
Gäumann, T.

Publication type:

Article

Chimie et pharmacologie de l'apiose. IV. (Hydroxyméthyl-3-β- D-érythrofurannosyl)-9-adénine: Synthèse, conformation en solution et essais biologiques préliminaires.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1466, doi. 10.1002/hlca.19710540529

By:

Tronchet, J. M. J.;
Tronchet, Mme J.

Publication type:

Article

Die Kristallstruktur des (−)-O-Methyllaurepukins (1, 2-Methylendioxy-11-methoxy-6a, β-aporphin-6β-oxid).

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1389, doi. 10.1002/hlca.19710540520

By:

Oberhänsli, W. E.

Publication type:

Article

Reaction of Bicyclo[3.2.1]octenols with Thionyl Chloride. Preliminary paper.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1482, doi. 10.1002/hlca.19710540531

By:

Jefford, C. W.;
Gunsher, J. A.

Publication type:

Article

Über die Bedeutung des Histidins im «Thyrotropin-releasing» Hormon (TRH).

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1335, doi. 10.1002/hlca.19710540513

By:

Gillessen, D.;
Studer, R. O.;
Piva, F.;
Steiner, H.

Publication type:

Article

Editorial.

Published in:: Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1237, doi. 10.1002/hlca.19710540502
Publication type:: Article

Organic Phosphorus Compounds 52. Preparation and properties of β-hydroxyalkyl-phosphonium salts and tertiary phosphine oxides.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1434, doi. 10.1002/hlca.19710540524

By:

Maier, Ludwig

Publication type:

Article

Computer-Drawn Molecular Orbitals: An aid for the users of MO-programs.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1299, doi. 10.1002/hlca.19710540509

By:

Haselbach, E.;
Schmelzer, A.

Publication type:

Article

Etude de la séparation de traces de mercure ionique par adsorption, en milieu aqueux, sur verre sodocalcique. Application à la séparation Hg2+-organomercuriels.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1497, doi. 10.1002/hlca.19710540535

By:

Haerdi, W.;
Gorgia, E.;
Lakhoual, N.

Publication type:

Article

Photochemisches Verhalten von 3,4-Diarylsydonen. Vorläufige Mitteilung.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1275, doi. 10.1002/hlca.19710540506

By:

Märky, M.;
Hansen, H.-J.;
Schmid, H.

Publication type:

Article

Synthèses du nuciféral-( E)-( RS).

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1369, doi. 10.1002/hlca.19710540517

By:

Gast, Gérard;
Naves, Yves-René

Publication type:

Article

n→π-Übergänge in Dicarbonylverbindungen Der Einfluss der n, n- und π, π*-Wechselwirkung.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1451, doi. 10.1002/hlca.19710540528

By:

Hug, W.;
Kuhn, J.;
Seibold, K. J.;
Labhart, H.;
Wagnière, G.

Publication type:

Article

The Synthesis of 7,7-Difluoronorbornene. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1479, doi. 10.1002/hlca.19710540530

By:

Jefford, C. W.;
Broeckx, W.

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1971, v. 54, n. 5, p. fmi, doi. 10.1002/hlca.19710540501
Publication type:: Article

Nachweis von (+)- epi-Muscarin in Inocybe geophylla. 36. Mitteilung über Muscarin und verwandte Stoffe.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1332, doi. 10.1002/hlca.19710540512

By:

Bollinger, H.;
Eugster, C. H.

Publication type:

Article

The Competition between Spin Orbit Coupling and Conjugation in Alkyl Halides and its Repercussion on their Photoelectron Spectra.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1423, doi. 10.1002/hlca.19710540523

By:

Brogli, F.;
Heilbronner, E.

Publication type:

Article

The Synthesis and Borohydride Reduction of some Alloxazine Derivatives.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1487, doi. 10.1002/hlca.19710540534

By:

Müller, Franz;
Dudley, Kenneth H.

Publication type:

Article

Synthese von lipophil substituierten ACTH-Peptiden.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1261, doi. 10.1002/hlca.19710540505

By:

Brugger, M.

Publication type:

Article

Die Komplexbildung der neutralen Amidgruppe mit Cu2+ in wässeriger Lösung.

Published in:

Helvetica Chimica Acta, 1971, v. 54, n. 5, p. 1361, doi. 10.1002/hlca.19710540516

By:

Kaden, Th.;
Zuberbühler, A.

Publication type:

Article

Works matching IS 0018019X AND DT 1971 AND VI 54 AND IP 5

Determination of Δ H°, Δ G°, and Δ S° of the Interaction of Ions with Carrier Antibiotics by Computerized Microcalorimetry.

Synthese und Auftrennung von racemischen, isomeren Desoxo-demethylcassain-Derivaten. 1. Mitteilung über Cassain-Analoga.

Catalytic Aminomethylation of Alkenoic Compounds: I. Reaction of monoolefins with secondary amines, carbon monoxide, and water in the presence of rhodium and iron catalysts.

Microcalorimetric Measurements with the Valinomycin - Potassium Iodide Complex. Preliminary communication.

Harmoniques des vibrations de valence CH dans les alcanes et les halogénures de t-butyle.

Etude de composés d'addition d'acides de Lewis, XXXIV [1] Composés d'addition de benzoquinone-1, 4 avec TiCl<sub>4</sub>.

Die Jodierung von desaktivierten aromatischen Aminen in wässeriger Phase.

Molecular Conformation of Benzylideneanilines.

Synthese und Biologische Auswertung von 3β,20( R)-Dihydroxy-Protost-24-en.

Notiz zur Konstitution des Laurepukins. 8. Mitteilung über natürliche und synthetische Isochinolin-Derivate.

Détermination de constantes de formation des complexes phosphorescents du bore avec la benzoylacétone, à l'aide de durées de vie moyenne d'émission.

Zur Konfiguration racemischer 14-Demethyl-cassensäure-und -isocassensäure-Derivate. 2. Mitteilung über Cassain-Analoga [1].

Contribution à l'étude du système quaternaire KClRbClCsClH<sub>2</sub>O: II. L'isotherme de 25°C.

Tetrakis-triphenylphosphin-platin(0), ein Katalysator zur selektiven Hydrosilylierung.

p-Azido- L-phenylalanine: A photo-affinity 'probe' related to tyrosine.

Note on the rôle of cyanides and polyphosphates in the formation of peptides in aqueous solutions of amino acids, at room temperature, as a possible prebiotic process.

Chiroptische Eigenschaften und Äquilibrierungen stereoisomerer Yohimbane und ihrer 17-Ketoderivate.

Reaktivität von Koordinationsverbindungen, XXIII [1]. Bildung und Zerfall des Sauerstoffadduktes mit N,N′-Bis-(4-(5)-imidazolylmethyl)-äthylendiamin-kobalt (II)-Ionen.

Mitteilungen.

Strahlungschemie von Kohlenwasserstoffen. 19. Mitteilung. Die Deuteriumabspaltung in isotop-isomeren Cyclohexanen.

Chimie et pharmacologie de l'apiose. IV. (Hydroxyméthyl-3-β- D-érythrofurannosyl)-9-adénine: Synthèse, conformation en solution et essais biologiques préliminaires.

Die Kristallstruktur des (−)-O-Methyllaurepukins (1, 2-Methylendioxy-11-methoxy-6a, β-aporphin-6β-oxid).

Reaction of Bicyclo[3.2.1]octenols with Thionyl Chloride. Preliminary paper.

Über die Bedeutung des Histidins im «Thyrotropin-releasing» Hormon (TRH).

Editorial.

Organic Phosphorus Compounds 52. Preparation and properties of β-hydroxyalkyl-phosphonium salts and tertiary phosphine oxides.

Computer-Drawn Molecular Orbitals: An aid for the users of MO-programs.

Etude de la séparation de traces de mercure ionique par adsorption, en milieu aqueux, sur verre sodocalcique. Application à la séparation Hg<sup>2+</sup>-organomercuriels.

Photochemisches Verhalten von 3,4-Diarylsydonen. Vorläufige Mitteilung.

Synthèses du nuciféral-( E)-( RS).

n→π-Übergänge in Dicarbonylverbindungen Der Einfluss der n, n- und π, π*-Wechselwirkung.

The Synthesis of 7,7-Difluoronorbornene. Preliminary communication.

Masthead.

Nachweis von (+)- epi-Muscarin in Inocybe geophylla. 36. Mitteilung über Muscarin und verwandte Stoffe.

The Competition between Spin Orbit Coupling and Conjugation in Alkyl Halides and its Repercussion on their Photoelectron Spectra.

The Synthesis and Borohydride Reduction of some Alloxazine Derivatives.

Synthese von lipophil substituierten ACTH-Peptiden.

Die Komplexbildung der neutralen Amidgruppe mit Cu<sup>2+</sup> in wässeriger Lösung.