UTILIZATION OF ME3SISNBU3 IN ORGANIC-SYNTHESIS - GENERATION OF O-QUINODIMETHANE FROM ALPHA,ALPHA'-DIBROMO-O-XYLENE AND ME3SISNBU3-CSF

被引:28
作者
SATO, H
ISONO, N
OKAMURA, K
DATE, T
MORI, M
机构
[1] HOKKAIDO UNIV,FAC PHARMACEUT SCI,SAPPORO,HOKKAIDO 060,JAPAN
[2] TANABE SEIYAKU CO,CTR ANALYT,TODA,SAITAMA 335,JAPAN
关键词
D O I
10.1016/S0040-4039(00)73042-5
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The reaction of alpha,alpha'-dibromo-o-xylene with stannyl anion generated from Me3SiSnBu3 and CsF or TASF [(Et2N)3S+SiMe3F2-] in the presence of dienophiles afforded the [4+2] cyclization products in good to moderate yields.
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页码:2035 / 2038
页数:4
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