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4-Oxa(thia)-9-oxa-2-azabicyclo[4.2.1]nonane-3-on(thion) derivatives.
- Published in:
- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2972, doi. 10.1002/hlca.19760590835
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- Article
<sup>13</sup>C-NMR. Spectroscopy of Naturally Occuring Substances. XLII. Conformational analysis of quebrachamine-like indole alkaloids and related substances.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2711, doi. 10.1002/hlca.19760590810
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- Article
Heterotricyclodecane XXI 2-Aza-7-thia-twistane (bzw. 2-Thia-7-aza-twistane).
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2931, doi. 10.1002/hlca.19760590831
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- Article
Physical and Chemical Interaction of Homoconjugated Dienes with Tetracyanoethylene.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2635, doi. 10.1002/hlca.19760590803
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- Article
Photochemische Reaktionen. 92. Mitteilung [1]. Photochemistry of Imidazolides II. C<sub>2</sub>-C<sub>3</sub> Cleavage of Carboxylic Acid Chains. A Convenient New Method for the Side-Chain Degradation of Bile Acids and of Lanosterol.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2753, doi. 10.1002/hlca.19760590814
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- Article
On the Formation of Water/Oil-Microemulsions.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2883, doi. 10.1002/hlca.19760590825
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- Article
Synthese von Humaninsulin. III. Aufbau des geschützten zweikettigen Fragments A(14-21) - B(17-30).
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2830, doi. 10.1002/hlca.19760590821
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- Article
Heterotricyclodecane XXII 2-Aza-7-thia-isotwistane.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2947, doi. 10.1002/hlca.19760590832
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- Article
«Alkaloide» in tierischem und menschlichem Gewebe. 6. Mitteilung [1] [2]. Synthese und absolute Konfiguration chiraler 2, 3, 10, 11 - Tetrahydroxy-8-methyl-berbine [3].
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2793, doi. 10.1002/hlca.19760590818
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- Article
Concerning the Hydroxyazo-Quinonehydrazone Equilibrium of a Trisazonaphthalene with an [18]annulene perimeter macrocyclic Aza compounds, III.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2915, doi. 10.1002/hlca.19760590829
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- Article
Γ-Lakton- cis-anellierung an Δ<sup>2</sup>- und Δ<sup>3</sup>- Cholesten.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2821, doi. 10.1002/hlca.19760590820
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- Article
Isolement et identification de l'évernine dans la «mousse de chêne» ( Evernia prunastri ( L.) Ach.). 2<sup>e</sup> Communication.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2979, doi. 10.1002/hlca.19760590836
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- Article
Transition-Metal Complexes with Bidentate Ligands Spanning trans-Positions. II. Preparation and properties of complexes trans-[MX<sub>2</sub>(1)] (M = Ni, Pd and Pt; X = Cl, Br and I; 1 = 2, 11-Bis(diphenylphosphinomethyl)benzo[ c]phenanthrene).
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2683, doi. 10.1002/hlca.19760590807
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- Article
The Use of <sup>13</sup>C-NMR. Spectroscopy in Biosynthetic Studies. II[1]. Biosynthesis of narasin, a new polyether ionophore from fermentation of Streptomyces aureofaciens [2].
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2625, doi. 10.1002/hlca.19760590802
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- Article
Total Synthesis of Indole and Dihydroindole Alkaloids. IX Studies on the synthesis of bisindole alkaloids in the vinblastine- vincristine series. The biogenetic approach.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2858, doi. 10.1002/hlca.19760590824
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- Article
Transition-Metal Complexes with Bidentate Ligands Spanning trans-Positions. I. The synthesis of 2,11-bis(diphenylphosphinomethyl)benzo[ c]-phenanthrene, a ligand promoting the formation of square planar complexes.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2674, doi. 10.1002/hlca.19760590806
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- Article
Zum Mechanismus der Photochemie des Benzfurazans.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2727, doi. 10.1002/hlca.19760590812
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- Article
Nouveaux types de sucres triazotés: triazènes et phénylimino-2-oxadiazoles-1,3,4. Communication préliminaire.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2855, doi. 10.1002/hlca.19760590823
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- Article
Photochemische Reaktionen. 91. Mitteilung [1]. Photochemistry of Imidazolides. I. The Photo- Fries-Type Rearrangement of N-Substituted Imidazoles.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2738, doi. 10.1002/hlca.19760590813
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Mitteilungen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 3034, doi. 10.1002/hlca.19760590841
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- Article
Réactions d'addition-élmination à partir d'hétérocycles germaniés du type.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2961, doi. 10.1002/hlca.19760590834
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- Article
Photochemistry of Tricyclo[3.3.1.0<sup>2,7</sup>]nonan-6-ones. Preliminary communication.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2902, doi. 10.1002/hlca.19760590827
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- Article
L'acide hydroxylamine-O-sulfonique, réactif de choix pour la conversion d'aldéhydes en nitriles.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2786, doi. 10.1002/hlca.19760590817
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- Article
Aspects of Cyclization Reactions of 2,2′-Diaminoazobenzene and 1,2-Bis(2-aminophenylazo)benzene macrocyclic Aza compounds, II.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2906, doi. 10.1002/hlca.19760590828
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- Article
Synthese der macrocyclischen Spermidin-Alkaloide Oncinotin, Neooncinotin, Isooncinotin und Pseudooncinotin in racemischer Form. 159. Mitteilung über Alkaloide.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 3013, doi. 10.1002/hlca.19760590839
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- Article
The Thermal Isomerizations of Bicyclo[2.1.0]pent-5-yl Methyl Ketones: endo-exo stereomutation and cyclopropyl-allylic rearrangement to cyclopent-2-enyl methyl ketones.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2919, doi. 10.1002/hlca.19760590830
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- Article
Masthead.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. fmi, doi. 10.1002/hlca.19760590801
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- Article
Neue, ungewöhnlich verlaufende Arylierungen der 1,5-Dihydroxy-4,8-diaminoanthrachinon-2,6-disulfonsäure mit Kresolen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2999, doi. 10.1002/hlca.19760590838
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- Article
Dewar Benzene and Some of its Derivatives. A photoelectron spectroscopic analysis [1].
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2657, doi. 10.1002/hlca.19760590805
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- Article
Additionsreaktionen von 3-Dimethylamino-2,2-dimethyl-2 H-azirin an Isothiocyanate.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2768, doi. 10.1002/hlca.19760590816
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- Article
Lokalisierung der Ketogruppe in Inandenin-onen. 160. Mitteilung über Alkaloide.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 3026, doi. 10.1002/hlca.19760590840
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- Article
Photocyclisierung von 1-[3-(Chloracetylamino)propyl]-3-methylindol. 12. Mitteilung über synthetische Indol-Verbindungen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2704, doi. 10.1002/hlca.19760590809
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- Article
Synthese von bromosubstituierten Butenoliden II.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2724, doi. 10.1002/hlca.19760590811
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- Article
Photocyclisierungen von 1, 1'-Polymethylen-di-2-pyridonen. 46. Mitteilung über Photoreaktionen.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2841, doi. 10.1002/hlca.19760590822
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- Article
Heterotricyclodecane XXIII 2-Thia-7-aza-isotwistane.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2956, doi. 10.1002/hlca.19760590833
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- Article
The Gas-Solid Interface The Adsorption of Nitrogen and Neopentane on Synthetic Calcium Carbonates, in relation to microporosity.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2653, doi. 10.1002/hlca.19760590804
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- Article
Synthesis with 1,2-Oxazines. II. Synthesis and Properties of 2,3-dimethyl-5,6-dihydro-4 H-1,2-oxaziniumiodide.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2765, doi. 10.1002/hlca.19760590815
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- Article
Zur Ermittlung der Konfiguration und Konformation von N-Glycosyl-3-carbamoyl-pyridinium-ionen. Eine Berichtigung zu [2].
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2892, doi. 10.1002/hlca.19760590826
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- Article
Transition-Metal Complexes with Bidentate Ligands Spanning trans-Positions. III. Preparation and solution studies of complexes [MX(1)] (M = Cu, Ag and Au; X = anionic ligand; 1 = 2, 11-bis(diphenylphosphinomethyl)benzo[ c]phenanthrene).
- Published in:
- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2691, doi. 10.1002/hlca.19760590808
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- Article
Extended Hückel Molecular Orbital Calculations for the Bridged Annulenes.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2984, doi. 10.1002/hlca.19760590837
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- Article
The Cyclopropylcarbinyl-Cyclobutyl-Homoallylic Rearrangement. Part III. Evidence for a symmetrical intermediate and for two discrete rearrangement processes.
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- Helvetica Chimica Acta, 1976, v. 59, n. 8, p. 2808, doi. 10.1002/hlca.19760590819
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- Article