Three-component condensation of phenols, aromatic aldehydes and alkyl nitriles in the presence of a catalytic amount of triflic acid yielded the corresponding amidoalkyl phenols involving a Ritter-type reaction. The products were formed in high yields and in short reaction times.
A simple and efficient method for the synthesis of amidophenols using iodine as catalyst under neat condition
作者:Nagarajan Panneer Selvam、Paramasivan T. Perumal
DOI:10.1016/j.tet.2008.01.075
日期:2008.3
A convenient and efficient one-pot synthesis of substituted amidophenols using iodine as catalyst at room temperature under neat condition is described. (C) 2008 Elsevier Ltd. All rights reserved.