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Direct Cross‐Coupling of Allylic C(sp3)−H Bonds with Aryl‐ and Vinylbromides by Combined Nickel and Visible‐Light Catalysis
Angewandte Chemie International Edition ( IF 16.6 ) Pub Date : 2018-07-16 , DOI: 10.1002/anie.201805118
Long Huang 1 , Magnus Rueping 1, 2
Affiliation  

An efficient protocol for the direct allylic C(sp3)−H bond activation of unactivated tri‐ and tetrasubstituted alkenes and their functionalization with aryl‐ and vinylbromides by nickel and visible‐light photocatalysis has been developed. The method allows C(sp2)−C(sp3) formation under mild reaction conditions with good functional‐group tolerance and excellent regioselectivity.

中文翻译:

镍和可见光催化联合作用使烯丙基C(sp3)-H键与芳基溴化物和乙烯基溴化物直接交叉偶联

已经开发了一种有效的协议,用于未活化的三取代和四取代的烯烃的直接烯丙基C(sp 3)-H键活化以及镍和可见光光催化作用将它们用芳基和乙烯基溴官能化。该方法可以在温和的反应条件下形成C(sp 2)-C(sp 3),具有良好的官能团耐受性和极好的区域选择性。
更新日期:2018-07-16
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