化学
催化作用
烷基
芳基
铜
级联
四克隆
分子
双键
一氧化碳
戒指(化学)
药物化学
有机化学
组合化学
色谱法
作者
Fengqian Zhao,Xing‐Wei Gu,Robert Franke,Xiao‐Feng Wu
标识
DOI:10.1002/anie.202214812
摘要
Herein, we developed a new procedure on 1,2-dicarbonylative cyclization of 4-aryl-1-butenes with alkyl bromides. Using simple copper catalyst, two molecules of carbon monoxide were introduced into the double bond with the formation of four new C-C bonds and a new ring. Various α-tetralones and 2,3-dihydroquinolin-4-ones were formed in moderate to good yields.
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