VINYLCYCLOPROPANATION OF NORBORNADIENE, NORBORNENE, AND DISPIROHEPTADIENE BY METHYL-ESTERS OF 1-ALKYLCYCLOPROPENE-3-CARBOXYLIC ACIDS

被引：1
|
作者：
PROTOPOPOVA, MN
SHAPIRO, EA
NEFEDOV, OM
机构：
[1] N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow
来源：
BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE | 1990年 / 39卷 / 01期
关键词：
D O I：
10.1007/BF00963033
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Methyl esters of 1-alkylcyclopropene-3-carboxylic acids (I) in the presence of CuCl·P(OPh)3cyclopropanate the intracyclic norbornene double bonds of norbornene, norbornadiene, and dispiroheptadiene to give the corresponding vinylcyclopropane adducts in yields up to 80%. 3,5-Dioxo-4-oxatricyclo[5.2.1. 02,6]dec-8-ene and 5-acetyl-7-oxabicyclo[2.2.1]hept-2-ene, which are heteroanalogs of dicyclopentadiene and norbornene, are inert relative to (I). © 1990 Plenum Publishing Corporation.
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页码：197 / 199
页数：3
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