Bis(cycloocta-1,5-diene)nickel was found to be an effective
catalyst for the acylstannylation of 1,2-dienes to give a wide variety of
α-(acylmethyl)vinylstannanes, which were transformed to variously
substituted conjugated and unconjugated enones by carbonâcarbon bond
forming reactions.
双(环
辛-1,5-二烯)
镍被发现是一种有效的
1,2-二烯的酰基甲
锡烷基化催化剂,可产生多种
α-(酰基甲基)
乙烯基锡烷,被转化为各种
被碳-碳键取代的共轭和非共轭烯酮
形成反应。