有機合成化学協会誌
Online ISSN : 1883-6526
Print ISSN : 0037-9980
ISSN-L : 0037-9980
パラジウム-イミノホスフィン触媒を用いる有機スズ化合物の反応
白川 英二檜山 爲次郎
著者情報
ジャーナル フリー

1998 年 56 巻 10 号 p. 810-817

詳細
抄録

A palladium complex coordinated by an iminophosphine ligand was disclosed to be a remarkably active catalyst for the coupling of organostannanes with aryl halides. The mechanistic studies show that the reaction of an alkynylstannane proceeds through a novel catalytic cycle which involves an oxidative addition of the organostannane to a Pd (0) -iminophosphine complex. This oxidative adduct was demonstrated to react with alkynes to give carbostannylation products. The catalyst could also mediate the homocoupling reaction of organostannanes using air or allyl acetate as a mild and easily available oxidant.

著者関連情報
© 社団法人 有機合成化学協会
前の記事 次の記事
feedback
Top