FREE-RADICAL CYCLIZATIONS OF TERMINAL ALKYNES WITH OXIME ETHERS

被引:58
作者
ENHOLM, EJ
BURROFF, JA
JARAMILLO, LM
机构
[1] Department of Chemistry, University of Florida, Gainesville
关键词
D O I
10.1016/S0040-4039(00)97455-0
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A benzyl oxime ether tethered to a terminal alkyne efficiently undergoes a free radical hydrostannylation reaction to afford five- and six-membered rings bearing a protected amine and a vinyl stannane functionality. These products were subsequently protiodestannylated to obtain the unsubstituted exo-methylene compounds. © 1990.
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页码:3727 / 3730
页数:4
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