Nickel-catalyzed multi-component coupling reaction of aldimine, alkyne, and dimethylzinc via dimerization of butadiene
作者:Masanari Kimura、Mariko Togawa、Yasushi Tatsuyama、Kimiko Matsufuji
DOI:10.1016/j.tetlet.2009.04.086
日期:2009.7
In the presence of a Ni/phosphine ligand catalyst, dimethylzinc, alkyne, butadiene, aldehyde, and primary amine were successively combined via dimerization of butadiene to provide (3E,7E,10Z)-dodecatrienylamine in good yields with excellent regio and stereoselectivities.
在镍/膦配体催化剂存在下,通过丁二烯的二聚作用将二甲基锌,炔烃,丁二烯,醛和伯胺相继合并,以良好的收率提供(3 E,7 E,10 Z)-十二碳三烯胺立体选择性。