Mild and Efficient Synthesis of <i>bis</i>‐Indolylmethanes Catalyzed by Tetrabutylammonium Tribromide
作者:Xu‐Feng Lin、Sun‐Liang Cui、Yan‐Guang Wang
DOI:10.1080/00397910600908819
日期:2006.10.1
Abstract A mild and efficient electrophilic substitution reaction of indoles with various aldehydes under a catalytic amount of tetrabutylammoniumtribromide (TBATB) afforded biologically important bis‐indolymethanes in good yields.