Convenient synthesis of a library of discrete hydroxamic acids using the hydroxythiophenol (Marshall) resin
作者:Jinil Choi、Jewn Giew Park、Yuan-Ping Pang
DOI:10.1016/j.tetlet.2007.12.073
日期:2008.2
Several resins have reportedly been used to synthesize hydroxamic acids except for the hydroxythiophenol (Marshall) resin. Herein, we report the use of the Marshall resin to synthesize hydroxamic acids from carboxylic acids and its application to convert a library of 14 discrete aliphatic and aromatic carboxylic acids including N-protected amino acids to their corresponding hydroxamic acids in good yields. (C) 2007 Elsevier Ltd. All rights reserved.