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Structure of 4,5-epoxy-3-methoxy-N,α,α-trimethylmorphinan-5,8-diene-7α-methanol

✍ Scribed by Veldman, N. ;Duisenberg, A. J. M. ;Spek, A. L. ;Woudenberg, R. H. ;Lie, T. S. ;Maat, L.

Book ID
114508007
Publisher
International Union of Crystallography
Year
1991
Tongue
English
Weight
449 KB
Volume
47
Category
Article
ISSN
0108-2701

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## 9. VIII.93) Nucleophilic substitution of 6p-chloro-7,8-didehydro-4,5~ -epoxy-3-methoxy-17-rnethylmorphinan (1) and 8a -brom0-6,7-didehydro-4,5~ -epoxy-3-methoxy-17-methylmorphinan (2) with lithium cyano(methy1)-and (aryl)cyanocuprates(I) (5a-c) was accompanied by allylic rearrangement with both