Synthesis of bis(indolyl)alkanes by a site-selective gold-catalyzed addition of indoles to butynol derivatives
作者:José Barluenga、Amadeo Fernández、Félix Rodríguez、Francisco J. Fañanás
DOI:10.1016/j.jorganchem.2008.09.059
日期:2009.2
A new site-selective hydroarylation reaction of alkynes catalyzed by gold complexes and directed by an internal hydroxyl group has been developed. Thus, the treatment of 3-butyn-1-ol derivatives with indoles and a catalytic amount of an in situ formed cationic gold complex leads to the formation of bis(indolyl)alkane derivatives. Particularly interesting is the reaction with terminal alkynes as the
Electrochemical Synthesis of Bisindolylmethanes from Indoles and Ethers
作者:Ke-Si Du、Jing-Mei Huang
DOI:10.1021/acs.orglett.8b00968
日期:2018.5.18
An electrochemical bisindolylation of ethers was developed. Carried out under ambient conditions and in the absence of any chemical oxidants, this reaction exhibits a broad substrate scope and good functional group compatibility.