SILAKETALS AS TETHERS IN INTRAMOLECULAR RADICAL CYCLIZATIONS

被引:44
作者
HUTCHINSON, JH
DAYNARD, TS
GILLARD, JW
机构
关键词
D O I
10.1016/S0040-4039(00)74830-1
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Intramolecular radical cyclisation reactions of substrates possessing a silaketal tether proceed predominantly via an endo mode in moderate to good yield to give 7, 8 or 9 membered ring products. The products, which are protected diols, can then be deprotected using standard conditions.
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页码:573 / 576
页数:4
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