Conjugate addition of alcohols to acrylic compounds catalyzed by a bifunctional ruthenium-acetamido complex

被引:34
作者
Yi, CS [1 ]
Yun, SY [1 ]
He, ZJ [1 ]
机构
[1] Marquette Univ, Dept Chem, Milwaukee, WI 53201 USA
关键词
D O I
10.1021/om030418g
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The ruthenium-acetamido complex [(PCy3)(2)-(CO)(CH3CONH)(i-PrOH)RuH] (1) was found to be an effective catalyst for the conjugate addition of alcohols to acrylic compounds under mild reaction conditions to form beta-alkoxynitrile compounds. The bifunctional activity of 1 from the Lewis acid ruthenium center for facilitating N-coordination of acrylonitrile and the basic amido ligand for mediating heterolytic alcohol O-H bond cleavage have been proposed for the catalytic reaction.
引用
收藏
页码:3031 / 3033
页数:3
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