化学学报 ›› 1990, Vol. 48 ›› Issue (5): 516-520. 上一篇    

研究论文

二甲基硅烯与含烯丙基甲醚结构的化合物的反应

王东;陈德恒   

  1. 加拿大麦吉尔大学化学系
  • 发布日期:1990-05-15

Reaction of dimethylsilyene with compounds containing allylmethyl ether moieties

WANG DONG;CHEN DEHENG   

  • Published:1990-05-15

二甲基硅烯与含烯丙基甲醚结构的化合物1-5的反应具有良好的化学和区域选择性。产物是双键经过重排的取代烯丙基二甲基甲氧基硅烷6-10, 该产物可进行一系列亲电取代反应。

关键词: 选择性, 重排反应, 甲醚, 烯丙基, 蒎烯, 硅烯, 亲电反应, 辛二烯醇 P, 十二碳烯 P

The reaction of dimethylsilylene with the compounds containing allylmethyl ether moieties gave allyldimethylmethoxysiloxane with very good chemo- and regioselectivities. Thus, siloxane I was obtained in 80% yield from ether II and dimethylsilene. The rearrangement of allylic double bond took placed in the course of these reactions.

Key words: SELECTIVITY, REARRANGEMENT REACTION, METHYL ETHER, ALLYL GROUP, PINENE, SILYLENE, ELECTROPHILIC REACTION, OCTADINOL P, DODECENE P

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