Palladium/Me3SiOTf-catalyzed bis-silylation of α,β-unsaturated carbonyl compounds without involving oxidative addition of disilane
Palladium/Me3SiOTf-catalyzed bis-silylation of α,β-unsaturated carbonyl compounds without involving oxidative addition of disilane
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DOI：
10.1021/ja0272944
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发表时间：
2002-10-02
影响因子：
15
通讯作者：
Kurosawa, H
中科院分区：
文献类型：
--
作者：
Ogoshi, S;Tomiyasu, S;Kurosawa, H
在催化量的Me 3SiOTf和钯（0）的存在下，乙硅烷与α，β-不饱和羰基化合物的加成在非常温和的条件下通过由烯酮、烯醛或芳香醛与钯和Me 3SiOTf反应生成的η3-烯丙基钯进行。
In the presence of a catalytic amount of Me3SiOTf and palladium(0), the addition of disilane to α,β-unsaturated carbonyl compounds proceeds under very mild conditions via η3-siloxyallylpalladium generated by the reaction of enone, enal, or aromatic aldehyde with palladium and Me3SiOTf.