Nickel-catalyzed Carboannulation Reaction of <i>o</i>-Bromobenzyl Zinc Bromide with Unsaturated Compounds
作者:Ruixue Deng、Liangdong Sun、Zhi Li
DOI:10.1021/ol702167t
日期:2007.12.1
A number of indenes have been prepared in good yields by treating o-bromobenzyl zinc bromide 1 with various terminal and internal alkynes in the presence of a nickel catalyst. The nickel-catalyzed carboannulation reaction was successfully extended to the synthesis of indane derivatives by reaction of 1 with acrylates and styrene.