We have developed an expedient method for the synthesis of polycyclic compounds from propargyl acetates or vinyl allenes involving up to three Au(I)-catalyzed elemental steps: 3,3-rearrangement, metalla-Nazarov reaction, and electrophilic cyclopropanation. The reaction proceeds under very mild conditions and in short times. The mechanism has been studied by DFT computations.
我们已经开发了一种从
醋酸炔
丙酯或
乙烯基丙二烯合成
多环化合物的简便方法,涉及多达三个Au(I)催化的元素步骤:3,3-重排,metalla-Nazarov反应和亲电子
环丙烷化。反应在非常温和的条件下并在短时间内进行。已经通过DFT计算研究了该机制。