was developed. In the reaction protocol, three components were used in one pot and products were obtained in high yield in an easy workup procedure. The reaction occurred via initial reductive alkylation of α-keto imines, followed by a cyclization process in the presence of PTSA/FeCl3 as catalyst.
开发了一种简单高效的合成高度官能化的
吲哚和双
吲哚的方法。在该反应方案中,在一个锅中使用了三种组分,并通过简单的后处理程序以高收率获得了产物。该反应通过α-酮
亚胺的初始还原烷基化,然后在
PTSA / FeCl 3作为催化剂的存在下的环化过程而发生。