HBR CLEAVAGE OF CUBANE-1,4-DICARBOXYLIC ACID - EASY ENTRY INTO THE NORTHWISTBRENDANE(ENE) SYSTEM

被引:12
作者
EATON, PE [1 ]
MILLIKAN, R [1 ]
ENGEL, P [1 ]
机构
[1] UNIV BERN,CHEM & MINERAL KRISTALLOG LAB,CH-3012 BERN,SWITZERLAND
关键词
D O I
10.1021/jo00296a048
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Addition of hydrogen bromide occurs twice over on heating cubane-l,4-dicarboxylic acid with HBr in HOAc giving in good yield a nortwistbrendane (tricyclo[4.2.0.03,8]octane, C2-bissecocubane) derivative. Further transformations easily give simply substituted nortwistbrendenes. © 1990, American Chemical Society. All rights reserved.
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页码:2823 / 2826
页数:4
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