Catalyst free, three-component approach for unsymmetrical triarylmethanes (TRAMs)
作者:Bhavani Shankar Chinta、Beeraiah Baire
DOI:10.1016/j.tetlet.2016.10.087
日期:2016.11
An efficient catalyst free, three-component, cascade approach has been designed and developed for the rapid assembly of unsymmetrical triarylmethane framework. The strategy employed aromatic aldehydes, Grignard reagents, and neutral aromatics as reaction partners, under simple thermal conditions. This process affords very broad scope for all three partners as it is performed in the absence of any external additives. (C) 2016 Elsevier Ltd. All rights reserved.