Phosphido Pincer Complexes of Palladium as New Efficient Catalysts for Allylation of Aldehydes
作者:Mina Mazzeo、Marina Lamberti、Antonio Massa、Arrigo Scettri、Claudio Pellecchia、Jonas C. Peters
DOI:10.1021/om8008537
日期:2008.11.24
(P(o-C6H4PR2)2: 1, R = iPr; 2, R = Ph) have been synthesized, characterized, and tested as catalysts for the electrophilic allylation of aldehydes. The palladium complex 2 resulted in an interesting catalyst for electrophilic allylation in the presence of allyltributyltin, giving good yields under very mild reaction conditions and even in the absence of the solvent.
合成,表征并测试了由三齿膦基二膦配体(P(o -C 6 H 4 PR 2)2:1,R = i Pr; 2,R = Ph)负载的钯配合物作为催化剂的亲电子烯丙基化反应醛。钯络合物2在烯丙基三丁基锡的存在下产生了一种有趣的亲电子烯丙基化催化剂,在非常温和的反应条件下甚至在没有溶剂的情况下也能提供良好的收率。