A mild and efficient procedure for the preparation of acid chlorides from car☐ylic acids
作者:Doo Ok Jang、Doo Jin Park、Joonggon Kim
DOI:10.1016/s0040-4039(99)00967-3
日期:1999.7
Various carboxylic acids are converted into the corresponding acid chlorides by treatment with trichloroacetonitrile and triphenylphosphine in methylene chloride at room temperature. Aryl acids show higher reactivity than alkyl acids under the conditions. (C) 1999 Elsevier Science Ltd. All rights reserved.