作者:Zhongxing Zhang、Zhong Yang、Henry Wong、Juliang Zhu、Nicholas A. Meanwell、John F. Kadow、Tao Wang
DOI:10.1021/jo020135i
日期:2002.8.1
Conditions for attachment of acetyl chloride, benzoyl chloride, and chloromethyl oxalate to the 3-position of 4-, 5-, 6-, or 7-azaindoles were explored. Best results were achieved with an excess of AlCl3 in CH2Cl2 followed by the addition of an acyl chloride at room temperature.