Works matching IS 0018019X AND DT 1978 AND VI 61 AND IP 1
Results: 48
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
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- Article
Chemical Reactions in Electrical Discharges: Preparation of perfluorinated acetylenes and nitriles. Preliminary communication.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 357, doi. 10.1002/hlca.19780610132
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Free Radical Formation from Excited States of Aliphatic Carboxylic Acids and esters in solution as studied by electron spin resonance.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 223, doi. 10.1002/hlca.19780610119
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- Article
7. Azidiniumsalze. 19. Mitteilung [1]. Einführung der Diazogruppe in reaktive Methylenverbindungen mit Azidiniumsalzen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 97, doi. 10.1002/hlca.19780610110
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Obituary.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 30, doi. 10.1002/hlca.19780610103
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- Article
Electrical Properties of the Organic Metallic Compound bis (tetrathiotetracene)-triiodide, (TTT)<sub>2</sub>-I<sub>3</sub>.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 501, doi. 10.1002/hlca.19780610143
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- Article
Delayed Fluorescence from Upper Excited Singlet States S<sub>n</sub> (n > 1) of the Aromatic Hydrocarbons 1,2-benzanthracene, fluoranthene, pyrene, and chrysene in methylcyclohexane.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 198, doi. 10.1002/hlca.19780610118
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- Article
Spektroskopische Untersuchungen über die Rolle des Käfig-Effektes bei der Prädissoziation aromatischer Nitroverbindungen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 279, doi. 10.1002/hlca.19780610125
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- Article
Inhaltsstoffe des Osmanthus-Absolues. 3. Mitteilung: Derivate der theaspirane.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 387, doi. 10.1002/hlca.19780610136
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- Article
Cryptates. XXV. Stability and selectivity of cation inclusion complexes of polyaza-macrobicyclic ligands. Selective complexation of toxic heavy metal cations.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 67, doi. 10.1002/hlca.19780610107
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Erratum.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 546, doi. 10.1002/hlca.19780610147
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- Article
11. Anil-Synthese. 16. Mitteilung. Über die Herstellung von styryl-derivaten des 2-phenyl-imidazo [1,2- a]pyridins.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 129, doi. 10.1002/hlca.19780610114
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- Article
Rubidium-Pentafluoromanganat(III) und dessen Monohydrat, strukturelle Daten und Topotaxiebeziehungen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 328, doi. 10.1002/hlca.19780610129
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- Article
Zur strahlungslosen Desaktivierung des tiefsten angeregten Singulett-Zustandes von 2-Alkyl-indazolen in neutraler und protonierter Form.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 234, doi. 10.1002/hlca.19780610120
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Composants volatils de la «mousse de chêne» ( Evernia Prunastri ( L.) ACH.) 3<sup>e</sup> communication.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 352, doi. 10.1002/hlca.19780610131
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Obituary.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 1, doi. 10.1002/hlca.19780610102
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What is the 'Solvent' effect on the electronic spectra of a solute in a polymer matrix?
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 488, doi. 10.1002/hlca.19780610142
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- Article
Synthese der diastereomeren 4-Amino- und 4-Hydroxy-3-( p-chlorphenyl)-valeriansäuren. Kristallstruktur von cis-4-( p-bromphenyl)-5-methyl-2-pyrrolidinon.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 118, doi. 10.1002/hlca.19780610113
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Rh(I)-katalysierte Umlagerungen von 3,4-Diacycloxy-1,5-hexadiinen; synthese von ( E)-4-acyloxymethyliden-2-cyclopenten-1-onen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 266, doi. 10.1002/hlca.19780610124
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- Article
Inhaltsstoffe des Osmanthus-Absolues. 2. Mitteilung: 2,7-Epoxy-megastigma-4,8( E)-dien.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 383, doi. 10.1002/hlca.19780610135
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- Article
Automatic Geometry Optimization and Vibrational Analysis in External Electric Field: Ethylene.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 59, doi. 10.1002/hlca.19780610106
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Das Zweiphasenystem Oxinschmelze/Wasser zwischen 75 und 100°.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 541, doi. 10.1002/hlca.19780610146
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Triplet-Triplet Absorption Spectroscopy of Some Highly Dipolar Unsaturated Nitro Compounds.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 184, doi. 10.1002/hlca.19780610117
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A New Synthesis of 2,3,1-Diazaborines.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 325, doi. 10.1002/hlca.19780610128
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Photolysis and Pyrolysis of N-Methyl Isoindole.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 444, doi. 10.1002/hlca.19780610139
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Macrocarpamin, ein neues Bisindolalkaloid aus Alstonia macrophylla W ALL. 167. Mittelung über organische Naturstoffe.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 337, doi. 10.1002/hlca.19780610130
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Masthead.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. fmi, doi. 10.1002/hlca.19780610101
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- Article
Umwandlung der diastereomeren 12- und 6-gliedrigen 1-Acetyl-2-methyl-1-cycloalkanole in 1-Äthinyl-2-methyl-1-cycloalkene.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 527, doi. 10.1002/hlca.19780610145
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MO-Calculation of the Optical Activity of Oligopeptides. II. Open-chain conformations. Comparison with some cyclic systems.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 171, doi. 10.1002/hlca.19780610116
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On Metal-Atom Clusters IV. Photoionization thresholds and multiphoton ionization spectra of alkali-metal molecules.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 453, doi. 10.1002/hlca.19780610141
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- Article
Inhaltsstoffe des Osmanthus-Absolues. 1. Mitteilung: 2,5-Epoxy-megastigma-6,8-dien.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 373, doi. 10.1002/hlca.19780610134
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- Article
The Photoelectron Spectrum of Tetrafluorobutatriene.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 46, doi. 10.1002/hlca.19780610105
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CIDNP.-Investigation of Photoinduced Polymerization.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 305, doi. 10.1002/hlca.19780610127
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- Article
9. Azidiniumsalze. 21. Mitteilung [1]. Einführung der Diazogruppe in Amino-arene und Amino-hetarene mit Azidiniumsalzen: Synthese kondensierter ν-Triazole.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 108, doi. 10.1002/hlca.19780610112
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Physikalisch-chemische Eigenschaften deuterierter Verbindungen. 4. Mitteilung. Deuterierung von Kohlenwasserstoffen durch heterogen katalysierten Isotopenaustausch im Gegenstrom.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 258, doi. 10.1002/hlca.19780610123
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3,4-Dimethoxyfuran: Eigenschaften, Berechnungen und Substitutionsreaktionen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 430, doi. 10.1002/hlca.19780610138
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A Transient Ion Pair (CCl.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 90, doi. 10.1002/hlca.19780610109
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- Article
Nukleophile Alkylierung aromatischer Nitroverbindungen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 449, doi. 10.1002/hlca.19780610140
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- Article
8. Azidiniumsalze. 20. Mitteilung [1]. Einführung der Diazogruppe mit Azidiniumsalzen in Hydroxy-arene und Hydroxy-hetarene.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 104, doi. 10.1002/hlca.19780610111
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Zum Lumineszenzverhalten von 9-Fluorenon.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 250, doi. 10.1002/hlca.19780610122
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Unimolecular Fragmentation of Energy Selected Allene Molecular Cations.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 361, doi. 10.1002/hlca.19780610133
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- Article
Tetrakis (methylidene)cyclobutane ('[4]Radialene'): Electronic states of the molecular ion.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 38, doi. 10.1002/hlca.19780610104
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CH-Acidität in α-Stellung zum N-Atom in N,N-dialkylamiden mit sterisch geschützter Carbonylgruppe zur nucleophilen minoalkylierung.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 512, doi. 10.1002/hlca.19780610144
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12. Anil-Synthese. 17. Mitteilung. Über die Herstellung von styryl-derivaten des 2-phenyl-4 H-1,2,4-triazolo [1,5- a]pyridins.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 142, doi. 10.1002/hlca.19780610115
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Zur Imidazolbildung aus 2 H-Azirinen bzw. Vinylaziden und Nitrilen unter Säurekatalyse.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 286, doi. 10.1002/hlca.19780610126
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Zur Photochemie von Allylaryläthern. 55. Mitteilung über Photoreaktionen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 401, doi. 10.1002/hlca.19780610137
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Umlagerungen der Phenylthiogruppe in Trimethylsilyl-enoläthern von α,α-dialkyl-α-phenylthio-ketonen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 83, doi. 10.1002/hlca.19780610108
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Mitteilungen.
- Published in:
- Helvetica Chimica Acta, 1978, v. 61, n. 1, p. 547, doi. 10.1002/hlca.19780610148
- Publication type:
- Article