环己-2,4-二烯酮与缺电子2π反应物的环加成反应：一条合成官能化双环[2.2.2]辛烯酮的新颖立体选择性路线。
Cycloaddition of cyclohexa-2,4-dienones with electron deficient 2 pi partners: a novel and stereoselective route to functionalized bicyclo[2.2.2]octenones.
作者信息
Singh Vishwakarma, Pal Shantanu, Mobin Shaikh M
机构信息
Department of Chemistry, Indian Institute of Technology, Bombay, Mumbai 400 076, India.
出版信息
Chem Commun (Camb). 2002 Sep 21(18):2050-1. doi: 10.1039/b205475m.
DOI:10.1039/b205475m
PMID:12357773
Abstract
A novel route to functionalised bicyclo[2.2.2]octenones via pi 4s + pi 2s cycloaddition of cyclohexa-2,4-dienones with electron deficient 2 pi partners, and crystal structure of 1,7-dimethyl-5-hydroxy-5-chloromethyl-2-carboethoxy bicyclo[2.2.2]oct-7-ene-6-one, is reported.
摘要
报道了一种通过环己-2,4-二烯酮与缺电子的2π反应物进行π4s + π2s环加成反应制备官能化双环[2.2.2]辛烯酮的新方法，以及1,7-二甲基-5-羟基-5-氯甲基-2-乙氧羰基双环[2.2.2]辛-7-烯-6-酮的晶体结构。
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