Works matching IS 0018019X AND DT 1978 AND VI 61 AND IP 1

Results: 48

Free Radical Formation from Excited States of Aliphatic Carboxylic Acids and esters in solution as studied by electron spin resonance.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 223, doi. 10.1002/hlca.19780610119

By:

Kaiser, Tony;
Grossi, Loris;
Fischer, Hanns

Publication type:

Article

7. Azidiniumsalze. 19. Mitteilung [1]. Einführung der Diazogruppe in reaktive Methylenverbindungen mit Azidiniumsalzen.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 97, doi. 10.1002/hlca.19780610110

By:

Balli, Heinz;
Löw, Richard;
Müller, Volkmar;
Rempfler, Hermann;
Sezen-Gezgin, Ayten

Publication type:

Article

Die Synthese von Actinioerythrol, Violerythrin und anderen 2,2′-Dinor-carotinoiden.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 242, doi. 10.1002/hlca.19780610121

By:

Kienzle, Frank;
Minder, Rudolf E.

Publication type:

Article

Chemical Reactions in Electrical Discharges: Preparation of perfluorinated acetylenes and nitriles. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 357, doi. 10.1002/hlca.19780610132

By:

Bieri, Gerhard;
Stadelmann, Jean-Pierre;
Thommen, Fritz;
Vogt, Jürgen

Publication type:

Article

Obituary.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 30, doi. 10.1002/hlca.19780610103

By:

Wagnière, Georges

Publication type:

Article

Electrical Properties of the Organic Metallic Compound bis (tetrathiotetracene)-triiodide, (TTT)2-I3.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 501, doi. 10.1002/hlca.19780610143

By:

Hilti, Bruno;
Mayer, Carl W.

Publication type:

Article

11. Anil-Synthese. 16. Mitteilung. Über die Herstellung von styryl-derivaten des 2-phenyl-imidazo [1,2- a]pyridins.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 129, doi. 10.1002/hlca.19780610114

By:

Pauchard, Jean-Paul;
Siegrist, Adolf Emil

Publication type:

Article

Spektroskopische Untersuchungen über die Rolle des Käfig-Effektes bei der Prädissoziation aromatischer Nitroverbindungen.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 279, doi. 10.1002/hlca.19780610125

By:

Lippert, Ernst;
Kelm, Jürgen

Publication type:

Article

Inhaltsstoffe des Osmanthus-Absolues. 3. Mitteilung: Derivate der theaspirane.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 387, doi. 10.1002/hlca.19780610136

By:

Kaiser, Roman;
Kappeler, Annemarie;
Lamparsky, Dietmar

Publication type:

Article

Cryptates. XXV. Stability and selectivity of cation inclusion complexes of polyaza-macrobicyclic ligands. Selective complexation of toxic heavy metal cations.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 67, doi. 10.1002/hlca.19780610107

By:

Lehn, Jean-Marie;
Montavon, François

Publication type:

Article

Erratum.

Published in:: Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 546, doi. 10.1002/hlca.19780610147
Publication type:: Article

Delayed Fluorescence from Upper Excited Singlet States Sn (n > 1) of the Aromatic Hydrocarbons 1,2-benzanthracene, fluoranthene, pyrene, and chrysene in methylcyclohexane.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 198, doi. 10.1002/hlca.19780610118

By:

Nickel, Bernhard

Publication type:

Article

Rubidium-Pentafluoromanganat(III) und dessen Monohydrat, strukturelle Daten und Topotaxiebeziehungen.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 328, doi. 10.1002/hlca.19780610129

By:

Günter, John Ralph;
Matthieu, Jean-Pierre;
Oswald, Hans Rudolf

Publication type:

Article

Zur strahlungslosen Desaktivierung des tiefsten angeregten Singulett-Zustandes von 2-Alkyl-indazolen in neutraler und protonierter Form.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 234, doi. 10.1002/hlca.19780610120

By:

Heinzelmann, Willy

Publication type:

Article

Composants volatils de la «mousse de chêne» ( Evernia Prunastri ( L.) ACH.) 3e communication.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 352, doi. 10.1002/hlca.19780610131

By:

Gavin, José;
Nicollier, Gilles;
Tabacchi, Raffaele

Publication type:

Article

Obituary.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 1, doi. 10.1002/hlca.19780610102

By:

Hansen, Hans-Jürgen;
Hess, Manfred;
von Philipsborn, Wolfgang

Publication type:

Article

What is the 'Solvent' effect on the electronic spectra of a solute in a polymer matrix?

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 488, doi. 10.1002/hlca.19780610142

By:

Schmidt, Erika;
Loeliger, Hans;
Zürcher, René

Publication type:

Article

Synthese der diastereomeren 4-Amino- und 4-Hydroxy-3-( p-chlorphenyl)-valeriansäuren. Kristallstruktur von cis-4-( p-bromphenyl)-5-methyl-2-pyrrolidinon.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 118, doi. 10.1002/hlca.19780610113

By:

Bruderer, Hans;
Arnold, Wolf;
Oberhänsli, Willy E.

Publication type:

Article

Rh(I)-katalysierte Umlagerungen von 3,4-Diacycloxy-1,5-hexadiinen; synthese von ( E)-4-acyloxymethyliden-2-cyclopenten-1-onen.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 266, doi. 10.1002/hlca.19780610124

By:

Pürro, Serge;
Pryde, Andrew;
Zsindely, Janos;
Schmid, Hans

Publication type:

Article

Inhaltsstoffe des Osmanthus-Absolues. 2. Mitteilung: 2,7-Epoxy-megastigma-4,8( E)-dien.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 383, doi. 10.1002/hlca.19780610135

By:

Kaiser, Roman;
Lamparsky, Dietmar

Publication type:

Article

Automatic Geometry Optimization and Vibrational Analysis in External Electric Field: Ethylene.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 59, doi. 10.1002/hlca.19780610106

By:

Pancíř, Jiří;
Zahradník, Rudolf

Publication type:

Article

Das Zweiphasenystem Oxinschmelze/Wasser zwischen 75 und 100°.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 541, doi. 10.1002/hlca.19780610146

By:

Magyar, Balazs;
Vonmont, Heinz

Publication type:

Article

Triplet-Triplet Absorption Spectroscopy of Some Highly Dipolar Unsaturated Nitro Compounds.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 184, doi. 10.1002/hlca.19780610117

By:

Cowley, David J.

Publication type:

Article

A New Synthesis of 2,3,1-Diazaborines.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 325, doi. 10.1002/hlca.19780610128

By:

Müller, Beat W.

Publication type:

Article

Photolysis and Pyrolysis of N-Methyl Isoindole.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 444, doi. 10.1002/hlca.19780610139

By:

Rettig, Wolfgang;
Wirz, Jakob

Publication type:

Article

Macrocarpamin, ein neues Bisindolalkaloid aus Alstonia macrophylla W ALL. 167. Mittelung über organische Naturstoffe.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 337, doi. 10.1002/hlca.19780610130

By:

Mayerl, Friedrich;
Hesse, Manfred

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1978, v. 61, n. 1, p. fmi, doi. 10.1002/hlca.19780610101
Publication type:: Article

On Metal-Atom Clusters IV. Photoionization thresholds and multiphoton ionization spectra of alkali-metal molecules.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 453, doi. 10.1002/hlca.19780610141

By:

Herrmann, André;
Leutwyler, Samuel;
Schumacher, Ernst;
Wöste, Ludger

Publication type:

Article

9. Azidiniumsalze. 21. Mitteilung [1]. Einführung der Diazogruppe in Amino-arene und Amino-hetarene mit Azidiniumsalzen: Synthese kondensierter ν-Triazole.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 108, doi. 10.1002/hlca.19780610112

By:

Balli, Heinz;
Felder, Louis

Publication type:

Article

Physikalisch-chemische Eigenschaften deuterierter Verbindungen. 4. Mitteilung. Deuterierung von Kohlenwasserstoffen durch heterogen katalysierten Isotopenaustausch im Gegenstrom.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 258, doi. 10.1002/hlca.19780610123

By:

Gäumann, Tino;
Öz, Hami;
Piringer, Otto

Publication type:

Article

Inhaltsstoffe des Osmanthus-Absolues. 1. Mitteilung: 2,5-Epoxy-megastigma-6,8-dien.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 373, doi. 10.1002/hlca.19780610134

By:

Kaiser, Roman;
Lamparsky, Dietmar

Publication type:

Article

The Photoelectron Spectrum of Tetrafluorobutatriene.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 46, doi. 10.1002/hlca.19780610105

By:

Basch, Harold;
Bieri, Gerhard;
Heilbronner, Edgar;
Jones, Taylor B.

Publication type:

Article

Umwandlung der diastereomeren 12- und 6-gliedrigen 1-Acetyl-2-methyl-1-cycloalkanole in 1-Äthinyl-2-methyl-1-cycloalkene.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 527, doi. 10.1002/hlca.19780610145

By:

Karpf, Martin;
Walton, David;
Dreiding, André S.

Publication type:

Article

MO-Calculation of the Optical Activity of Oligopeptides. II. Open-chain conformations. Comparison with some cyclic systems.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 171, doi. 10.1002/hlca.19780610116

By:

Iseli, Max;
Geiger, Rudolf;
Wagnière, Georges

Publication type:

Article

CIDNP.-Investigation of Photoinduced Polymerization.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 305, doi. 10.1002/hlca.19780610127

By:

Borer, Armand;
Kirchmayr, Rudolf;
Rist, Günther

Publication type:

Article

3,4-Dimethoxyfuran: Eigenschaften, Berechnungen und Substitutionsreaktionen.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 430, doi. 10.1002/hlca.19780610138

By:

Iten, Peter Xaver;
Hofmann, Alfred André;
Eugster, Conrad Hans

Publication type:

Article

A Transient Ion Pair (CCl.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 90, doi. 10.1002/hlca.19780610109

By:

Bühler, Rolf E.;
Hurni, Bendicht

Publication type:

Article

Nukleophile Alkylierung aromatischer Nitroverbindungen.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 449, doi. 10.1002/hlca.19780610140

By:

Kienzle, Frank

Publication type:

Article

8. Azidiniumsalze. 20. Mitteilung [1]. Einführung der Diazogruppe mit Azidiniumsalzen in Hydroxy-arene und Hydroxy-hetarene.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 104, doi. 10.1002/hlca.19780610111

By:

Balli, Heinz;
Müller, Volkmar;
Sezen-Gezgin, Ayten

Publication type:

Article

Zum Lumineszenzverhalten von 9-Fluorenon.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 250, doi. 10.1002/hlca.19780610122

By:

Huggenberger, Christian;
Labhart, Heinrich

Publication type:

Article

Unimolecular Fragmentation of Energy Selected Allene Molecular Cations.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 361, doi. 10.1002/hlca.19780610133

By:

Dannacher, Josef;
Vogt, Jürgen

Publication type:

Article

Tetrakis (methylidene)cyclobutane ('[4]Radialene'): Electronic states of the molecular ion.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 38, doi. 10.1002/hlca.19780610104

By:

Bally, Thomas;
Buser, Urs;
Haselbach, Edwin

Publication type:

Article

CH-Acidität in α-Stellung zum N-Atom in N,N-dialkylamiden mit sterisch geschützter Carbonylgruppe zur nucleophilen minoalkylierung.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 512, doi. 10.1002/hlca.19780610144

By:

Schlecker, Rainer;
Seebach, Dieter;
Lubosch, Winfried

Publication type:

Article

12. Anil-Synthese. 17. Mitteilung. Über die Herstellung von styryl-derivaten des 2-phenyl-4 H-1,2,4-triazolo [1,5- a]pyridins.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 142, doi. 10.1002/hlca.19780610115

By:

Pauchard, Jean-Paul;
Siegrist, Adolf Emil

Publication type:

Article

Zur Imidazolbildung aus 2 H-Azirinen bzw. Vinylaziden und Nitrilen unter Säurekatalyse.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 286, doi. 10.1002/hlca.19780610126

By:

Bader, Heinz;
Hansen, Hans-Jürgen

Publication type:

Article

Zur Photochemie von Allylaryläthern. 55. Mitteilung über Photoreaktionen.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 401, doi. 10.1002/hlca.19780610137

By:

Waespe, Hans-Rudolf;
Heimgartner, Heinz;
Schmid, Hans;
Hansen, Hans-Jürgen;
Paul, Henning;
Fischer, Hanns

Publication type:

Article

Umlagerungen der Phenylthiogruppe in Trimethylsilyl-enoläthern von α,α-dialkyl-α-phenylthio-ketonen.

Published in:

Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 83, doi. 10.1002/hlca.19780610108

By:

Gerber, Ulrich;
Widmer, Ulrich;
Schmid, Rudolf;
Schmid, Hans

Publication type:

Article

Mitteilungen.

Published in:: Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 547, doi. 10.1002/hlca.19780610148
Publication type:: Article