Works matching IS 0018019X AND DT 1976 AND VI 59 AND IP 7
Results: 41
Selective Ether Cleavage in the Aporphine Series. Conversion of ( S)-Bulbocapnine into ( S)-Corytuberine and ( S)-Corydine Methyl Ether.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2551, doi. 10.1002/hlca.19760590731
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- Article
Die Epoxysulfoncyclofragmentierung, eine neue Ringerweiterungsmethode. Synthese von rac.-Muskon.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2443, doi. 10.1002/hlca.19760590720
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The Reduction of Some 1, 2-Epoxides with Lithium Aluminium Hydride. Preliminary Communication.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2305, doi. 10.1002/hlca.19760590702
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The Absolute Configuration of the Glutarimide Antibiotics Streptimidone and 9-Methylstreptimidone.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2393, doi. 10.1002/hlca.19760590713
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- Article
Synthesis with 1,2-Oxazines. I. A Synthesis of 4,5-Dihydro-6 H-1,2-Oxazin-6-one Derivatives.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2499, doi. 10.1002/hlca.19760590724
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- Article
Contribution à la phytochimie du genre Gentiana, XIX. Identification de nouveaux C-glucosides flavoniques dans Gentiana pyrenaica L.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2596, doi. 10.1002/hlca.19760590735
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- Article
Conformational Analysis and Chromic Acid Oxidation. Oxidation Rates and Equilibrium Constants of Epimeric Alcohols.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2335, doi. 10.1002/hlca.19760590706
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- Article
Synthese von [ D-Alanin<sup>1</sup>, 4′ -azido-3′, 5′ -ditritio- L-phenylalanin<sup>2</sup>, norvalin<sup>4</sup>]α-melanotropin als «Photoaffinitätsprobe» für Hormon-Rezeptor-Wechselwirkungen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2421, doi. 10.1002/hlca.19760590717
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- Article
Heterotricyclodecane XX (+)-(1 S, 3 S, 6 S, 8 S)- und (−)-(1 R, 3 R, 6 R, 8 R)-2, 7-Dioxa-twista-4,9-dien.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2531, doi. 10.1002/hlca.19760590728
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Carbenic Behaviour of Isocyanoamines generated by Flash Pyrolysis of 4-Arylhydrazono-isoxazol-5-ones. Rearrangement to Cyanamides and Indazoles. Preliminary communication.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2618, doi. 10.1002/hlca.19760590739
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- Article
The Reaction of Singlet and Triplet Oxygen with 2-Phenylnorbornene.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2542, doi. 10.1002/hlca.19760590730
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Masthead.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. fmi, doi. 10.1002/hlca.19760590701
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- Article
Mitteilungen - Communications.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2621, doi. 10.1002/hlca.19760590741
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- Article
Adducts of niobium(V) and tantalum(V) halides. XIV. Structure and relative stability of the adducts with some phosphoryl compounds.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2383, doi. 10.1002/hlca.19760590712
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An ESR. and ENDOR. Study of the Radical Anions of Cyano- and Nitro-Monosubstituted Naphthalenes.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2492, doi. 10.1002/hlca.19760590723
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- Article
Contribution à la phytochimie du genre Gentiana, XVIII. Structure du gentiabavarutinoside, un nouveau glycoside xanthonique acylé isolé de Gentiana bavarica L.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2592, doi. 10.1002/hlca.19760590734
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- Article
<sup>13</sup>C-Kernresonanzspektroskopische Untersuchungen an ionenselektiven Flüssigmembranen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2327, doi. 10.1002/hlca.19760590705
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Neutraler Ionophor für Flüssigmembranelektroden mit hoher Selektivität für Natrium- gegenüber Kalium-Ionen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2417, doi. 10.1002/hlca.19760590716
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Heterotricyclodecane XIX. Umlagerungen von 4,8-disubstituierten 2,6-Dioxa- und 2-Oxa-6-aza-adamantanen zu 4,10-disubstituierten 2,7-Dioxa- und 2-Oxa-7-aza-isotwistanen sowie -twistanen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2515, doi. 10.1002/hlca.19760590727
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Flash Pyrolysis of 4-Arylmethylidene-oxazolones and -isoxazolones. A Versatile Synthesis of Arylacetylenes. Preliminary communication.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2615, doi. 10.1002/hlca.19760590738
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Zum Mechanismus der Photochemie von 2-Alkylindazolen in wässerigen Lösungen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2362, doi. 10.1002/hlca.19760590709
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Erratum.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2621, doi. 10.1002/hlca.19760590740
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- Article
Über Pterinchemie. 57. Mitteilung. Zur Konfiguration und Konformation von 6,7-Dimethyl-und 5,6,7-Trimethyl-5,6,7,8-tetrahydropterin.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2379, doi. 10.1002/hlca.19760590711
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Anil-Synthese. 14. Mitteilung. Über die Darstellung von heterocyclisch substituierten Styryl-Derivaten des 2H-1,2,3-Triazols.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2469, doi. 10.1002/hlca.19760590722
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Herstellung und Reaktionen der valenzpolaromeren Verbindung (4,4-Dimethyl-2-thiazolin-5-dimethyliminium)-2-thiolat ⇌ (1-Dimethylthiocarbamoyl-1-methyl-äthyl)-isothiocyanat aus 3-Dimethyl-amino-2,2-dimethyl-2 H-azirin und Schwefelkohlenstoff.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2566, doi. 10.1002/hlca.19760590733
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Pyrazines. 3<sup>e</sup> Communication. Synthèse de 5 H-cyclopenta[ b]pyrazines alkylées.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2314, doi. 10.1002/hlca.19760590704
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<sup>13</sup>C-Kernresonanzspektroskopische und elektromotorische Untersuchungen der Wechselwirkung von neutralen Carriern mit Ionen in Membranen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2407, doi. 10.1002/hlca.19760590715
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Stoffwechselprodukte von Mikroorganismen. 160. Mitteilung. Conocandin, ein fungistatisches Antibiotikum aus Hormococcus conorum (S ACC. et R OUM.) R OBACK.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2506, doi. 10.1002/hlca.19760590726
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Umsetzungen in der Acridon-Reihe Reactions in the Acridone-Fields.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2609, doi. 10.1002/hlca.19760590737
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The Reaction of Difluorocarbene with Bicyclo[2.2.2]octadiene.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2355, doi. 10.1002/hlca.19760590708
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The Crystal Structure of (1, 1′-ferrocenediyl)diphenylsilane.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2402, doi. 10.1002/hlca.19760590714
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Über Pterinchemie. 56. Mitteilung. Die Kristallstruktur von Xanthopterin-hydrochlorid.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2374, doi. 10.1002/hlca.19760590710
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Synthese und absolute Konfiguration von Clemastin und seiner Isomeren.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2462, doi. 10.1002/hlca.19760590721
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Stereochemistry of Polynuclear Cadmium(II)thioglycolates: Crystal Structure of [ICd<sub>8</sub>(SCH<sub>2</sub>CH<sub>2</sub>OH)<sub>12</sub>]<sup>3+</sup> · 3I<sup>−</sup> · H<sub>2</sub>O.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2558, doi. 10.1002/hlca.19760590732
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Sur l'arôme de viande de boeuf grillée II. Dihydro-6,7-5 H-cyclopenta[ b]pyrazines, identification et mode de formation.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2308, doi. 10.1002/hlca.19760590703
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<sup>13</sup>C-NMR. Spectroscopy of Naturally Occurring Substances. XLV. Iboga Alkaloids.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2437, doi. 10.1002/hlca.19760590719
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Isolement et identification de deux β-carbolines dans la racine de chicorée torréfiée.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2503, doi. 10.1002/hlca.19760590725
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Thermolyse von Carbamoylaziden I. Hochvakuumthermolyse von Dialkylcarbamoylaziden.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2601, doi. 10.1002/hlca.19760590736
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Acetoxytropyliumbromid: Synthese, Strukturbeweis, Verhalten in Lösung.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2344, doi. 10.1002/hlca.19760590707
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Über die Verbreitung der stereomeren Muscarine innerhalb der Ordnung der Agaricales.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2432, doi. 10.1002/hlca.19760590718
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Radicaux localisés sur un atome de germanium II. Résonance paramagnétique électronique d'un monocristal d'hexaphényldigermoxane irradié Germanium-centered radicals. II. ESR. spectra of X-irradiated single crystals of bis (triphenylgermyl) ether.
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- Helvetica Chimica Acta, 1976, v. 59, n. 7, p. 2536, doi. 10.1002/hlca.19760590729
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