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Die elektronische Struktur einfacher Stickstoff-und sauerstoffhaltiger Verbindungen.
- Published in:
- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2260, doi. 10.1002/hlca.19710540764
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- Article
Farbstoffsensibilisierte Photo-Oxygenierung von 6,6-Dimethylfulven. Eine neue 1,2-Dioxolan-Umlagerung.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1913, doi. 10.1002/hlca.19710540720
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- Article
Spectroscopic Evidence for Symmetry-Restricted π-Interaction in Vanadyl β-Keto-enolates.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2221, doi. 10.1002/hlca.19710540760
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- Article
Synthese von 2-Thioaldosen über α,β-ungesättigte Nitrokörper.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2017, doi. 10.1002/hlca.19710540731
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- Article
Rolle der Riechstoffe in meinem chemischen Lebenswerk.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1753, doi. 10.1002/hlca.19710540702
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- Article
Tetrajodterephtalsäure-derivate als Röntgen-Kontrastmittel.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2097, doi. 10.1002/hlca.19710540742
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- Article
Photochemische Reaktionen. 65.(vorläufige) Mitteilung. Spezifisch π → π*-induzierte Photoisomerisierungen von 10-Dimethoxymethyl-Δ<sup>1,9</sup>-octal-2-on. Ein photochemischer Zugang zu [4.4.3]-12-Oxapropellan-Derivaten
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1864, doi. 10.1002/hlca.19710540713
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- Article
Masthead.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. fmi, doi. 10.1002/hlca.19710540701
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- Article
Photochemisches Verhalten von 1- und 2-alkylierten 1,2-Dihydronaphtalinen.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2313, doi. 10.1002/hlca.19710540771
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- Article
Alkaloide aus Evonymus europaea L.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2144, doi. 10.1002/hlca.19710540749
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- Article
Le mécanisme de l'hydrolyse acide des aryl-diazométhanes.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1950, doi. 10.1002/hlca.19710540723
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- Article
B, B, B-Trimethyl-N, N, N-triäthylborazin- und B, B, B-Triäthyl-N, N, N-trimethylborazin-molybdäntricarbonyl.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2189, doi. 10.1002/hlca.19710540753
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- Article
Die oxydative Anlagerung von Methyldichlorsilan an Tetrakis-(triphenylphosphin)-platin(0).
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2186, doi. 10.1002/hlca.19710540752
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- Article
Die Struktur von Corchorosid B. Glycoside und Aglykone, 329. Mitteilung.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1960, doi. 10.1002/hlca.19710540724
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- Article
Nitration of Durene and Pentamethylbenzene with Nitronium Salts in Nitromethane and Acetonitrile.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2043, doi. 10.1002/hlca.19710540735
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- Article
Steroid Total Synthesis, Part II; (−)-17β-Hydroxy-des-A-androst-9-en-5-one.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2121, doi. 10.1002/hlca.19710540746
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- Article
'Nichtcarbenoide'︁ Zwischenstufen bei der Fragmentierung von α-Cyclopropyltosylhydrazonen.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1789, doi. 10.1002/hlca.19710540706
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- Article
Indolo[3,3a,4- gh]chinoline und 10a, 6a-Iminopropano-indolo-[3,3a,4- gh]chinoline. Stereospezifische Synthesen und Umlagerungen. Teil II. 9. Mitteilung über synthetische Indolverbindungen.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1994, doi. 10.1002/hlca.19710540728
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- Article
Recherches sur les arǒmes. 17e communication. Sur l'arǒme de framboise, IV.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1891, doi. 10.1002/hlca.19710540717
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- Article
Sir Christopher (Kelk) Ingold (1893-1970).
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2206, doi. 10.1002/hlca.19710540757
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- Article
Umsetzung von 3-O-Acetyl-14-anhydrodigitoxigenin und 3-O-Acetyldigitoxigenin mit Osmiumtetroxid.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2007, doi. 10.1002/hlca.19710540730
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Über Pterinchemie. 38. Mitteilung. Neue Synthesen von Folsäureanalogen.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2291, doi. 10.1002/hlca.19710540768
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Herstellung von ar-Pentafluor-L-phenylalanin.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2078, doi. 10.1002/hlca.19710540739
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- Article
Komplexe mit makrocyclischen Liganden, II. Zweischrittmechanismus bei der Komplexbildung von Cu<sup>2+</sup> mit meso-5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetraazacyclotetradecan.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2307, doi. 10.1002/hlca.19710540770
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- Article
Indolo[3,3a,4- gh]chinoline und 10a, 6a-Iminopropanoindolo[3,3a,4- gh] chinoline. Stereospezifische Synthesen und Umlagerungen. Teil I. 8. Mitteilung über synthetische Indolverbindungen.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1988, doi. 10.1002/hlca.19710540727
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Zur Konstitution des Pigment Red 177.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2093, doi. 10.1002/hlca.19710540741
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Applications synthétiques de la cyclisation d'alcools tertiaires γ-éthyléniques en α-bromotétrahydrofurannes sous l'action du N-bromosuccinimide. II. Cyclisation du (±)-nérolidol en diméthyl-2,5-(méthyl-4-pentène-3-yl)-2-cycloheptène-4-one, tétraméthyl-3, 3, 7, 10-oxa-2-tricyclo[5.5.0.0<sup>1,4</sup>]-dodécène-9, β-acoratriène, cédradiène-2,8, épi-2-α-cédrène et α-cédrène
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1845, doi. 10.1002/hlca.19710540712
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Synthese und Umlagerungsreaktionen von 2-(2-Amino-anilino)-2-imidazolin-Derivaten.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2114, doi. 10.1002/hlca.19710540745
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Totalsynthese von Steroiden. 1. Mitteilung. rac-17β-Hydroxydes-A-androst-9-en-5-on.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2034, doi. 10.1002/hlca.19710540734
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The Isolation, Structure, and Synthesis of Davana Ether, an Odoriferous Compound of the Oil of Artemisia pallens Wall.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1890, doi. 10.1002/hlca.19710540716
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The Electrocyclic Cyclopropyl-Allyl Rearrangement. Preliminary communication.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2257, doi. 10.1002/hlca.19710540763
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Die Stereochemie der Irone.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1776, doi. 10.1002/hlca.19710540705
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- Article
Synthese von 2-Thia-6-aza-adamantan und Derivaten.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2069, doi. 10.1002/hlca.19710540738
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- Article
De la chimie des ptérines, 37<sup>e</sup> communication Mécanisme d'oxydation des tétrahydroptérines disubstituées en C(6) et localisation de l'électron célibataire chez les radicaux qui en découlent
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2287, doi. 10.1002/hlca.19710540767
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- Article
Synthesen der stereoisomeren (±)-γ-Damascone.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1805, doi. 10.1002/hlca.19710540709
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- Article
Echanges isotopiques d'hydrogène T-H, T-D, D-H et H-D de la diazoacétone et du diazoacétaldéhyde: Vitesse de protonation et effets isotopiques. Communication préliminaire.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2202, doi. 10.1002/hlca.19710540756
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- Article
2β, 13-Oxido-apotrichothecane: Synthese, chemische und physikalische Eigenschaften. Verrucarine und Roridine, 23. Mitteilung.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2080, doi. 10.1002/hlca.19710540740
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The Synthesis and Reactions of Yomogi Alcohol. Conversion of the artemisyl skeleton to the santolinyl skeleton by a 1,2-shift of a vinyl group. Synthesis of santolinatriene.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1822, doi. 10.1002/hlca.19710540711
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- Article
Synthetic Studies on Damascenones.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1767, doi. 10.1002/hlca.19710540704
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Etude des composés d'addition des acides de Lewis - XXXV. Note sur les composés d'addition entre amides et, respectivement, PdCl<sub>2</sub> et PtCl<sub>2</sub>.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2251, doi. 10.1002/hlca.19710540762
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Kernquadrupolresonanz von <sup>35</sup>Cl in Chloracetylenen.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2030, doi. 10.1002/hlca.19710540733
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Solvolysis of α-Bromo- p-aminostyrene. Mesomeric vinyl cations, Part IV.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2060, doi. 10.1002/hlca.19710540737
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- Article
Silbermercaptide und -mercaptokomplexe.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2166, doi. 10.1002/hlca.19710540751
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Über die flüchtigen Anteile der Ananas.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1880, doi. 10.1002/hlca.19710540715
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Zur Konfiguration von zwei isomeren rac.-Cassansäure-Derivaten.3. Mitteilung über Cassain-Analoga.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2197, doi. 10.1002/hlca.19710540755
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Theoretical Study of the Structure and the Physico Chemical Properties of 1,2-Benzyne.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1981, doi. 10.1002/hlca.19710540726
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Synthese, Struktur und Reaktionen von Secosteroiden mit einem mittleren Ring V. Photochemische Cyclisation von cis- und trans-3β-Acetoxy-5-oxo-Δ<sup>1(10)</sup>-5, 10-secocholesten.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2281, doi. 10.1002/hlca.19710540766
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- Article
Photoinduzierte nucleophile Substitution von 3-substituierten 2,1-Benzisoxazolen (unter Ringöffnung).
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2111, doi. 10.1002/hlca.19710540744
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Das organoleptische Prinzip von Cassis-Flavor im Buccublätteröl.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 1801, doi. 10.1002/hlca.19710540708
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Dérivés de nucléotides d'intérêt biologique, IX. Essais enzymatiques avec des analogues de l'acide adénosine-triphosphorique (ATP). Communication préliminaire.
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- Helvetica Chimica Acta, 1971, v. 54, n. 7, p. 2141, doi. 10.1002/hlca.19710540748
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