developed an efficient synthesis of both (Z)- and (E)-chlorohaloalkenes via hydrochlorination of haloalkynes, based on two distinct hydrogen-bond-network-assisted catalytic systems: Brønsted acid catalysis and gold catalysis. Both systems offer high stereoselectivity, good chemical yields, and diverse functional group tolerance.
我们已经开发了一种通过卤代
炔烃的盐酸盐化方法有效合成(Z)-和(E)-
氯卤代烯烃的方法,该方法基于两种独特的氢键网络辅助催化体系:布朗斯台德酸催化和
金催化。两种系统均具有较高的立体选择性,良好的
化学收率和不同的官能团耐受性。