Works matching IS 0018019X AND DT 1978 AND VI 61 AND IP 3
Results: 38
A Di-π-Methane Rearrangement in the Photolysis of a 4-Oxa-steroidal α,β-Unsaturated Enol-lactone. Photochemical reactions VIII.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1158, doi. 10.1002/hlca.19780610330
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Masthead.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. fmi, doi. 10.1002/hlca.19780610301
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- Article
Photochemistry of 2-Cyclohexene-imines and 2,3,4,4a,5,6-Hexahydroquinolines. Preliminary communication.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1025, doi. 10.1002/hlca.19780610312
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Nickel-katalysierte Synthese von α-Nornicotin-Derivaten. Vorläufige Mitteilung.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1115, doi. 10.1002/hlca.19780610323
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- Article
Synthesis and Biological Activity of Four Adrenocorticotropin-(1-24)-tetracosapeptide Analogues with N-Terminal Deletions of Four to Seven Amino-Acid Residues.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1186, doi. 10.1002/hlca.19780610334
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Synthese von 4-[3β, 14-Dihydroxy-5β, 14β-androstan-17β-yl]-3-pyrrolin-2-on (Hothesimogenin). Partialsynthetische Versuche in der Reihe der Herzgifte, 11. Mitteilung.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 977, doi. 10.1002/hlca.19780610305
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Über die Diskrepanz zwischen klassischer und quantentheoretischer Behandlung photophysikalischer Prozesse.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1064, doi. 10.1002/hlca.19780610316
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- Article
Rhodium (I)-katalysierte Reaktionen der [2+4]-Cycloaddukte aus 3,4-Dimethoxyfuran und Acetylendicarbonsäure-estern.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1134, doi. 10.1002/hlca.19780610327
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Mitteilungen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1213, doi. 10.1002/hlca.19780610338
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- Article
Über die Herstellung von Äther der enantio-14, 15-Dinorlabdan-Reihe aus Eperusäure.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1004, doi. 10.1002/hlca.19780610309
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Vergleichende Untersuchung von Reaktivitäten und Ionenstrukturen beim monomolekularen Abbau isomerer Hydroxyzimtsäuremethylester unter Elektronenbeschuss.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1017, doi. 10.1002/hlca.19780610311
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- Article
Photochemical Behaviour of 17β-Acetoxy-4-aza-1,5-androstadien-3-one: Photo-oxidation vs. Di-π-methane Rearrangement.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1165, doi. 10.1002/hlca.19780610331
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- Article
Trois quarts de siècle dans cinq siècles de chimie en Suisse.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 937, doi. 10.1002/hlca.19780610302
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Azokupplungen an 3,4-Dimethoxyfuran.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1033, doi. 10.1002/hlca.19780610313
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The Condensation of Cyclic Aminoketones, Cyclohexanone and Cyclohexane-1,4-dione with some Phenolic Ethers in Polyphosphoric Acid.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1110, doi. 10.1002/hlca.19780610322
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Über die Herstellung von substituierten 2,3,4,5-Tetrahydro-1,2,4-triazin-6-carbonitrilen und einige ihrer Abwandlungsreaktionen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1175, doi. 10.1002/hlca.19780610333
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Umamidierungsreaktionen an cyclischen Amino-amid-Systemen. 3. Mitteilung über Umamidierungsreaktionen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1050, doi. 10.1002/hlca.19780610315
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Spectra of Organic Molecules in Thin Films.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 960, doi. 10.1002/hlca.19780610304
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Vitispiranes, Important Constitutents of Vanilla Aroma.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1125, doi. 10.1002/hlca.19780610326
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Partial Syntheses of Methyl Dehydrojasmonate and Tuberolactone.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 998, doi. 10.1002/hlca.19780610308
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Préparation de quelques 4-nitroisoxazoles à partir de pseudonitrosites de cétones éthyléniques du type chalcone.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1207, doi. 10.1002/hlca.19780610337
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Structural Requirements for the Enzymatic Deamination of Cytosine Nucleosides.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1011, doi. 10.1002/hlca.19780610310
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Kristallstruktur eines überbrückten 1,2,3-Oxadiazolidin-5-ons.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1091, doi. 10.1002/hlca.19780610319
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Anti- and syn-Tricyclo [4.2.1.1<sup>2,5</sup>]decane. Preliminary communication.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1107, doi. 10.1002/hlca.19780610321
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Activity, Selectivity, Decay and Long-Term Behaviour of Amination Catalysts.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1169, doi. 10.1002/hlca.19780610332
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Reduktionsgrad in Photoredox-Systemen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 950, doi. 10.1002/hlca.19780610303
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Umamidierungsreaktionen an offenkettigen Amino-amid-Systemen. 1. Mitteilung über Umamidierungsreaktionen.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1039, doi. 10.1002/hlca.19780610314
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Ruspolia hypercrateriformis M.R.: Isolierung und Strukturaufklärung von neuen Pyrrolidin-Alkaloiden. 169. Mitt. über organische Naturstoffe.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1200, doi. 10.1002/hlca.19780610336
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Nickel-katalysierte Mischoligomerisation von 2-Aza-1,3-butadienen mit 1,3-Butadien. Vorläufige Mitteilung.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1122, doi. 10.1002/hlca.19780610325
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Synthesis of Three Jasmin Constituents via a Central Intermediate.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 990, doi. 10.1002/hlca.19780610307
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Selective Removal of the o-Nitrophenylsulfenyl Protecting Group in Peptide Synthesis.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1086, doi. 10.1002/hlca.19780610318
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Copper Catalysed Oxygenation of Bis (2-pyridyl) methane and 6-Methyl-bis (2-pyridyl)methane to the Corresponding Ketones.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1097, doi. 10.1002/hlca.19780610320
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Studies on Heterocyclic Colouring Matters Part III: 7a,14a-diaza-7,7a,14,14a-tetrahydroquino[2,3- b]acridine-7,14-diones (5,7a,12,14a-tetraaza-7,7a,14,14a-tetrahydropentacene-7,14-diones).
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1146, doi. 10.1002/hlca.19780610329
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Nickel-katalysierte Isomerisierung von Butadien-Hydrazon-Misch-Oligomeren. Vorläufige Mitteilung.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1118, doi. 10.1002/hlca.19780610324
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A Theoretical Study of Complex Formation between Formaldehyde and Lithium.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1193, doi. 10.1002/hlca.19780610335
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Isolation and total synthesis of ( E)-6, 10-dimethyl-9-methylidene-undec-5-en-2-one, a constituent of Costus root oil.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 984, doi. 10.1002/hlca.19780610306
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Etudes spectroscopiques infrarouge et Raman de spiropyrannes et mérocyanines benzothiazoliniques Infrared and Raman spectroscopic studies of benzothiazolinic spiropyrans and merocyanines.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1072, doi. 10.1002/hlca.19780610317
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Die absolute Konfiguration der 3,5-Diaminohexansäure aus der β-Lysin-Mutase-Reaktion.
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- Helvetica Chimica Acta, 1978, v. 61, n. 3, p. 1139, doi. 10.1002/hlca.19780610328
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