The enantioselective hydroarylation of 1-alkynylindoles with organoborons for the synthesis of chiral C−N atropisomers is presented. A wide variety of vinylindole atropisomers were synthesized in excellent regioselectivity, stereoselectivity (Z-selectivity), and enantioselectivity under mild reaction conditions.
提出了 1-炔基
吲哚与有机
硼的对映选择性加
氢芳基化,用于合成手性 C−N 阻转异构体。在温和的反应条件下合成了多种具有优异的区域选择性、立体选择性(Z-选择性)和对映选择性的
乙烯基吲哚阻转异构体。