A multicomponent approach to substituted benzenes involving sequential nickel-catalyzed reactions
作者:Ahmad Samih ElDouhaibi、Mario Lozanov、John Montgomery
DOI:10.1016/j.tet.2006.06.068
日期:2006.12
Two sequential nickel-catalyzed reactions allow the preparation of highly functionalized alkylidene cyclohexenols. Dehydration of the resulting cycloadducts allows the preparation of densely functionalized aromatic ring systems, whereas a simple sequence involving oxidation followed by carbonyl addition or enolization allows additional diversity incorporation.
两个连续的镍催化反应可以制备高度官能化的亚烷基环己醇。所得环加合物的脱水允许制备致密官能化的芳族环系统,而涉及氧化然后羰基加成或烯醇化的简单序列允许引入额外的多样性。