Nickel-Catalyzed Three-Component [2+2+2] Cycloaddition Reaction of Arynes, Alkenes, and Alkynes
作者:Zaozao Qiu、Zuowei Xie
DOI:10.1002/anie.200902006
日期:2009.7.20
Three in one: Nickel‐catalyzed three‐component cycloaddition reactions of readily available arynes, activated alkenes, and alkynes gave a series of substituted 1,2‐dihydronaphthalenes in moderate to very good yields with excellent chemo‐ and regioselectivity (see scheme, TMS=trimethylsilyl, cod=1,5‐cyclooctadiene).
三合一:镍催化的三元环加成反应可轻松获得的芳烃,活化的烯烃和炔烃,以中等至非常高的收率得到了一系列取代的1,2-二氢萘,并具有出色的化学和区域选择性(参见方案,TMS =三甲基甲硅烷基,cod = 1,5-环辛二烯)。