Works matching IS 0018019X AND DT 1974 AND VI 57 AND IP 1
Results: 32
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.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 192, doi. 10.1002/hlca.19740570120
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Edman-Abbau als analytische methode in der 'Solid phase'-Peptidsynthese. Vorläufige Mitteilung.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 271, doi. 10.1002/hlca.19740570131
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The Crystal Structure of 5,5′,7,7′-tetramethyl-3,3′,9-triethyl thiacarbocyanine perchlorate.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 1, doi. 10.1002/hlca.19740570102
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Consequences of Substitution in the Photoelectron Spectra of [2, 2]Paracyclophanes: Separation of 'through-space' and 'through-bond' interactions as a consequence of fluorosubstitution.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 151, doi. 10.1002/hlca.19740570113
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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.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 204, doi. 10.1002/hlca.19740570124
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Über die absolute Konfiguration der Cantharsäure und des Palasonins.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 32, doi. 10.1002/hlca.19740570106
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Synthese von (±) Seychellen.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 172, doi. 10.1002/hlca.19740570117
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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.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 214, doi. 10.1002/hlca.19740570128
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Oscillations chimiques du système BrO.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 266, doi. 10.1002/hlca.19740570130
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Masthead.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. fmi, doi. 10.1002/hlca.19740570101
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- Article
Haschisch-Inhaltsstoffe. 7. Mitteilung. Synthese von (−)-11-Hydroxy-Δ<sup>8</sup>-6a, 10a- trans-Tetrahydrocannabinol.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 121, doi. 10.1002/hlca.19740570112
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Tétraméthylidène-2, 3, 5, 6-oxa-7-bicyclo[2.2.1]heptane. (Communication préliminaire).
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 200, doi. 10.1002/hlca.19740570123
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Alkylierung der 3-Acyl-thio- und -dithio-carbazinester-Gruppierung CONHNHCSYR.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 23, doi. 10.1002/hlca.19740570105
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Metall-π-Komplexe des 2, 5-Diphenyl-1-silacyclopentadiens.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 167, doi. 10.1002/hlca.19740570116
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Antibiotic X-5108. VI. Relative configuration of the tetrahydrofuran moiety of goldinamine. Preliminary communication.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 212, doi. 10.1002/hlca.19740570127
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Anil-Synthese 9. Mitteilung. Über die Darstellung von in 4′-Stellung heterocyclisch substituierten 4-(2 H-Arenotriazol-2-yl)-stilbenen.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 81, doi. 10.1002/hlca.19740570109
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Drei neue Mutterkornalkaloide aus saprophytischen Kulturen von Claviceps paspali Stevens et Hall. 77. Mitteilung über Mutterkornalkaloide [1].
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 113, doi. 10.1002/hlca.19740570111
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Pyrolyse du Diméthylidène-2, 3-oxa-7-bicyclo[2.2.1]heptane.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 196, doi. 10.1002/hlca.19740570122
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Thermochemical Kinetics of Nitrogen Compounds. Part 4. The gas phase unimolecular thermal decomposition of triallylamine.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 17, doi. 10.1002/hlca.19740570104
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1, 4-Dimethylcyclohex-3-enyl Methyl Ketone.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 164, doi. 10.1002/hlca.19740570115
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Sur la composition de l'arǒme de the noir V.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 209, doi. 10.1002/hlca.19740570126
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Nucleosides and Nucleotides. Part 7. Four dithymidine monophosphates with different anomeric configurations, their synthesis and behaviour towards phosphodiesterases.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 68, doi. 10.1002/hlca.19740570108
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The Molecular and Crystal Structure of ψ-Retroprogesterone.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 187, doi. 10.1002/hlca.19740570119
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Die Addition von Fluorcarbenen an Norbornadien: Eine Homo-1,4-addition.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 104, doi. 10.1002/hlca.19740570110
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Synthesis and Ring Opening of 1, 4-Dicyanobicyclo[2.2.0]hexane. Radical stabilization energy of a cyano group. Preliminary Communication.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 194, doi. 10.1002/hlca.19740570121
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Mitteilung.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 277, doi. 10.1002/hlca.19740570132
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Structure of a boron-free hydrolysis product from Boromycin.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 10, doi. 10.1002/hlca.19740570103
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Sur la composition de l'arôme de Thé noir IV.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 206, doi. 10.1002/hlca.19740570125
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Un nouveau type de sucres azotés, les gem-azo-alcools. Communication préliminaire.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 65, doi. 10.1002/hlca.19740570107
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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).
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 180, doi. 10.1002/hlca.19740570118
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Quantitative Bestimmung, Charakterisierung und Stabilität von Magnesium 5-Methyltetrahydrofolat.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 160, doi. 10.1002/hlca.19740570114
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Umwandlung von 6-Methylen-tricyclo[3.2.1.0<sup>2,7</sup>]oct-3-en-8-onen mit Ameisensäure in kernmethylierte Phenylessigsäuren.
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- Helvetica Chimica Acta, 1974, v. 57, n. 1, p. 223, doi. 10.1002/hlca.19740570129
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