Reaction of Ni(0) in the presence of iodoarylethers 1 leads, after syn intramolecular carbonickelation of the triple bond, to nucleophilic vinylnickels which can be trapped, in a tandem process, by various electrophiles introduced at the onset of the reaction.
在
碘芳醚1存在下,Ni(0)的反应经过三键的对称分子内
碳镍化,导致亲核
乙烯镍的生成,这些亲核
乙烯镍可以在反应开始时通过引入各种电亲体进行捕获,形成
串联反应。