Nickel-Catalyzed Cyclizations and Couplings with Vinylzirconium Reagents
作者:Yike Ni、Kande K. D. Amarasinghe、John Montgomery
DOI:10.1021/ol025812+
日期:2002.5.1
[reaction: see text] 1,3-Dienes were prepared by a variety of nickel-catalyzedcouplings and cyclization processes. Intermolecular or partially intramolecular couplings of alkynes, vinylzirconium reagents, and either aldehydes or enones efficiently proceeded to generate a broad range of functionalized dienes.