Nickel catalyzed deoxygenative cross-coupling of benzyl alcohols with aryl-bromides
作者:Vinoth Kumar Chenniappan、Devin Peck、Ronald Rahaim
DOI:10.1016/j.tetlet.2020.151729
日期:2020.4
nickel-catalyzed cross-electrophile coupling of benzyl alcohols with aromatic bromides has been developed. This deoxygenative cross-coupling occurs under mild reaction conditions at ambient temperature affording diarylmethanes, or 1,3-diarylpropenes from benzyl allyl alcohols. The system demonstrated good chemoselectivity tolerating an assortment of reactive functional groups.
已经开发了镍催化的苄醇与芳族溴化物的亲电子交联。该脱氧交叉偶联在环境温度下在温和的反应条件下发生,从苄基烯丙醇得到二芳基甲烷或1,3-二芳基丙烯。该系统表现出良好的化学选择性,可耐受各种反应性官能团。