Works matching IS 0018019X AND DT 1985 AND VI 68 AND IP 8
Results: 35
Polar Effects. Part 14. Inductive Charge Dispersal in Bicyclo[2.2.2]oct-1-yl Cations.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2158, doi. 10.1002/hlca.19850680810
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Aldonhydroximo-lactones. Preparation and Determination of Configuration.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2254, doi. 10.1002/hlca.19850680821
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Synthesis of xanthone O-glycosides. Part III. Synthesis of 1- and 8- O-β- D-glycosides of 5- O-methyl- and de- O-methylbellidifolin.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2359, doi. 10.1002/hlca.19850680832
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Asymmetric Diels- Alder Reactions of Neopentyl-Ether-Shielded Acrylates and Allenic Esters: Syntheses of (−)-Norbornenone and (−)-β-Santalene.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2100, doi. 10.1002/hlca.19850680803
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<sup>1</sup>H-NMR Spectra of Cyclohexa-1,4-dienes and Cyclohexenes Annellated to Bicyclo[2.2.1]hept-2-enes. The Inter-Ring Homoallylic H,H Coupling Constants as Stereochemical Probes.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2182, doi. 10.1002/hlca.19850680814
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Diastereoselectivity in the Reaction of N-Glycosyl-nitrones: 1,3-Dipolar Cycloaddition and Addition of Phosphite Anion.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2299, doi. 10.1002/hlca.19850680825
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X-Ray Diffraction Study of 2-Aminopropenenitrile at 97 K.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2093, doi. 10.1002/hlca.19850680802
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Enantiomer-Differentiation Induced by an Enantiomeric Excess during Chromatography with Achiral Phases.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2238, doi. 10.1002/hlca.19850680818
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Chirale Synthesebausteine durch Kolbe-Elektrolyse enantiomerenreiner β-Hydroxy-carbonsäurederivate. ( R)- und ( S)-Methyl-sowie ( R)-Trifluormethyl-γ-butyrolactone und -δ-valerolactone.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2342, doi. 10.1002/hlca.19850680829
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Mitteilungen - Communications.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2451, doi. 10.1002/hlca.19850680835
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- Article
Structure and Stereochemistry of New Sesquiterpene Esters from Echinacea purpurea (L.) M OENCH. (Preliminary communication).
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2355, doi. 10.1002/hlca.19850680831
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Nucleophilic 1,2-Shifts of Carboxamide Groups in the Benzil-Benzilic Acid Type Rearrangement of 4-Aryl-2,3-dioxobutyramides and of Quinisatine.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2132, doi. 10.1002/hlca.19850680807
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Synthese von 15-Hydroxy[9]metacyclophan.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2177, doi. 10.1002/hlca.19850680813
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Zur Kenntnis des Faktors F430 aus methanogenen Bakterien: Absolute Konfiguration.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2287, doi. 10.1002/hlca.19850680824
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Synthesis of Alkenyl-Substituted Allenecarboxylates.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2249, doi. 10.1002/hlca.19850680820
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- Article
Note on Attempts to Prepare Ring-B Homomorphinan-6-ones by Grewe Cyclization from Octahydro-1-phenethylisoquinolines.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2128, doi. 10.1002/hlca.19850680806
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- Article
Nucleophilic addition to C,Cdouble bonds. Part IX. Kinetics and mechanism of the base-catalyzed intramolecular cyclization of olefinic alcohols.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2226, doi. 10.1002/hlca.19850680817
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Template Synthesis, Crystal Structure, and Spectroscopic Characterization of [ N, N′-Bis(2-pyridylmethylene)-1,3-diamino-2-methyl-2-nitropropane] copper(II) Perchlorate.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2332, doi. 10.1002/hlca.19850680828
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Photochemistry of 5,5-Dimethyl-2(5 H)-thiophenone.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2350, doi. 10.1002/hlca.19850680830
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Masthead.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. fmi, doi. 10.1002/hlca.19850680801
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- Article
The Structure Elucidation of Pseudothiocolchicine.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2173, doi. 10.1002/hlca.19850680812
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The Synthesis and Protonation of 1,1-Di(1-pyrrolyl)alkenes.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2282, doi. 10.1002/hlca.19850680823
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Site Selectivity in the Gas-Phase Ionic Phenylation of Alcohols and Alkyl Chlorides.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2381, doi. 10.1002/hlca.19850680834
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Phosphoramidites of Chiral ( R<sub>p</sub>)-and ( S<sub>p</sub>)-Configurated d(T[ P-<sup>18</sup>O]-A): Synthesis, Configurational Assignment, and Use as Dimer Blocks in Oligonucleotide Synthesis.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2119, doi. 10.1002/hlca.19850680805
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Preparation and Some Reactions of 1 H-1,4-Benzothiazine Ylides (= 1 H-1,4-Benzothioniaazin-4-ide).
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2216, doi. 10.1002/hlca.19850680816
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Two New Syntheses of the Pyranojuglone Pigment α-Caryopterone.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2324, doi. 10.1002/hlca.19850680827
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Cyclic Acetals. Structural Analysis of 1,3-Dioxepine and Related Compounds.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2148, doi. 10.1002/hlca.19850680809
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Cyclisation of 7-Deazaxanthine-9-propionic Acid to an Active-Site-Directed, Irreversibly Acting Inhibitor of Xanthine Oxidase.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2165, doi. 10.1002/hlca.19850680811
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Formation of the 5-Azoniafulvene Ion and its Benzo-annellated Analogue from N- Mannich Bases of Pyrrole and Indole.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2275, doi. 10.1002/hlca.19850680822
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Chemical Alterations in Native Histone Octamer Complexes Induced by the Attak of · OH and · N<sub>3</sub> Radicals.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2367, doi. 10.1002/hlca.19850680833
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Synthese von 12-Cyano-15-hexadecanolid durch Ringerweiterung von 1-(3′-Hydroxybutyl)-2-oxocyclododecan-1-carbonitril.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2115, doi. 10.1002/hlca.19850680804
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Face Selectivity of the Diels- Alder Additions of Sulfur-Substituted Dienes and Tetraenes Grafted onto 7-Oxabicyclo[2.2.1]heptanes.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2195, doi. 10.1002/hlca.19850680815
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Ion-Transport Properties of Ionophores in Asymmetric Membranes.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2312, doi. 10.1002/hlca.19850680826
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Ringerweiterung bei der Reaktion eines 1,3-Cyclohexandions mit Diphenylcyclopropenon.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2140, doi. 10.1002/hlca.19850680808
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A Short Synthesis of Allene- and [3] Cumulenecarboxylates.
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- Helvetica Chimica Acta, 1985, v. 68, n. 8, p. 2244, doi. 10.1002/hlca.19850680819
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