DIASTEREOSELECTIVE ROUTES TO ENDO AND EXO ETHYL 1-AZABICYCLO[2.2.1]HEPT-3-YL CARBOXYLATES

被引:13
作者
ORLEK, BS
WADSWORTH, H
WYMAN, P
HADLEY, MS
机构
[1] SmithKline Beecham Pharmaceuticals, Medicinal Research Centre, Harlow, Essex CM19 5AD, Coldharbour Road, The Pinnacles
关键词
D O I
10.1016/S0040-4039(00)92055-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Diastereoselective routes to endo and exo ethyl 1-azabicyclo[2.2.1]hept-3-yl-carboxylates (1) and (2) based on the hydrogen bromide cleavage of the isomeric [4.3.0] bicyclic cis fused lactones (3) and (4) are described.
引用
收藏
页码:1241 / 1244
页数:4
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