COMPOUNDS WITH BRIDGEHEAD NITROGEN .71. STEREOCHEMISTRY OF PROTONATED PERHYDROPYRIDO[1,2-C][1,3]BENZOXAZEPINES

被引：1
|
作者：
CRABB, TA
FALLAH, A
机构：
[1] Department of Chemistry, Portsmouth Polytechnic, Portsmouth, Hampshire
来源：
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1993年 / 01期
关键词：
D O I：
10.1039/p29930000083
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Protonation of syn-perhydropyrido[1,2-c][1,3]benzoxazepines in CDCl3 solution by hydrogen chloride gas gives predominantly the trans-A/B ring fused hydrochloride salts. The corresponding anti-compounds give mixtures of hydrochlorides containing substantial amounts of the cis-salt. This latter compound prefers the O-outside cis-fused conformation.
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页码：83 / 86
页数：4
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