HYDROXYSELENATION OF ALLYLIC ALCOHOLS
HYDROXYSELENATION OF ALLYLIC ALCOHOLS
复制标题
DOI：
10.1016/0040-4039(95)00247-a
复制
发表时间：
1995-03-27
影响因子：
1.8
通讯作者：
WARD, AD
中科院分区：
文献类型：
--
作者：
COOPER, MA;WARD, AD
末端或环状烯丙醇的羟基硒化以高区域和立体选择性发生，以高产率得到β，β ′-二羟基苯基硒化加合物。提出了这种选择性的机制。这些加合物的效用通过羟基硒化物（9a）经由硒酮的中间作用转化为环氧化物（11）来说明。
Hydroxyselenation of terminal or cyclic allylic alcohols occurs with high regio- and stereoselectivity to give beta,beta'-dihydroxyphenylselenated adducts in high yields. A mechanism for this selectivity is proposed. The utility of these adducts is illustrated by the conversion of the hydroxyselenide (9a) to the epoxide (11) via the intermediacy of a selenone.