This article is cited in 2 scientific papers (total in 2 papers)
Nucleophilic Substitution in the Allyl System of Codeine and Pseudocodeine in their Reactions with Lithium Methyl- and Aryl-cyanocuprates. Crystal and Molecular Structure of 8α-Phenyl-6,7-didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan and 6β-Phenyl-7,8-didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan
Abstract:
It has been shown that nucleophilic substitution in 6β-chloro-7,8-didehydro-4,5α-epoxy-3-rnethoxy-17-methylmorphinan and 8β-bromo-6,7-didehydro-4,5α-epoxy-3-rnethoxy-17-methylmorphinan is accompanied by allylic rearrangement with both a change in and retention of the orientation of the substituting group. X-Ray diffraction studies of 8α-phenyl-6,7-didehydro- 4,5α-epoxy-3-methoxy-17-methylmorphinan and 6β-phenyl-7,8-didehydro-4,5α-epoxy-3-rnethoxy-17-methylmorphinan have been carried out.1Fax: +7 095 135 5085.
Document Type:
Article
Language: English
Citation:
V. N. Kalinin, I. L. Belyakova, V. V. Kobak, P. V. Petrovskii, A. I. Yanovsky, Yu. T. Struchkov, “Nucleophilic Substitution in the Allyl System of Codeine and Pseudocodeine in their Reactions with Lithium Methyl- and Aryl-cyanocuprates. Crystal and Molecular Structure of 8α-Phenyl-6,7-didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan and 6β-Phenyl-7,8-didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan”, Mendeleev Commun., 3:1 (1993), 12–13
Linking options:
https://www.mathnet.ru/eng/mendc5240
https://www.mathnet.ru/eng/mendc/v3/i1/p12
This publication is cited in the following 2 articles:
V. N. Kalinin, I. L. Belyakova, V. V. Derunov, J. K. Park, H. Schmidhammer, “Synthesis and Properties of π-Complexes of Morphine Alkaloids with Palladium”, Mendeleev Commun., 5:1 (1995), 22–23
V. N. KALININ, I. L. BELYAKOVA, V. V. KOBAK, P. V. PETROVSKII, A. I. YANOVSKY, YU. T. STRUCHKOV, “ChemInform Abstract: Nucleophilic Substitution in the Allyl System of Codeine and Pseudocodeine in Their Reactions with Lithium Methyl‐ and Arylcyanocuprates. Crystal and Molecular Structure of 8α‐Phenyl‐ 6,7‐didehydro‐4,5α‐epoxy‐3‐methoxy‐17‐methylmorphinan and 6β ‐Phenyl‐7,8‐didehydro‐4,5α‐epoxy‐3‐methoxy‐17‐methylmorphinan.”, ChemInform, 25:32 (1994)
Contact us: