Enantioselective Copper-Catalyzed Hydroamination of Vinylarenes with Anthranils
作者:Fang Xie、Bingxue Shen、Xingwei Li
DOI:10.1021/acs.orglett.8b03093
日期:2018.11.16
Copper hydride-catalyzed asymmetric hydroamination of olefins with anthranils has been realized in high efficiency and high enantioselectivity, affording enantioenriched secondary arylamines tethered to a benzylic alcohol. The bifunctionality of the product has been employed in diverse derivatization reactions.
Nickel-Catalyzed Hydroamination of Olefins with Anthranils
作者:Yang Gao、Yushan Cui、Yanping Huo、Jinhong Chen、Minwei She、Xianwei Li、Qian Chen、Xiao-Qiang Hu
DOI:10.1021/acs.joc.1c01430
日期:2021.9.3
nickel-catalyzed polarity-reversed hydroamination of olefins has been achieved with anthranils as the electrophilic aminating agents and hydrosilane as the reductant. This protocol provides a facile access to N-alkyl-2-aminobenzophenones that are versatile intermediates in organic synthesis. A wide range of olefins and anthranils are compatible in this transformation, delivering the desired amines in useful