Controlled conversion of phenylacetic acids to phenylacetonitriles or benzonitriles using bis(2-methoxyethyl)aminosulfur trifluoride
作者:Cyrous O. Kangani、Billy W. Day、David E. Kelley
DOI:10.1016/j.tetlet.2007.11.090
日期:2008.1
A mild, efficient, and practical method for the one-step synthesis of benzonitriles from phenylacetic acids using bis(2-methoxyethyl)aminosulfur trifluoride is described. The reaction was easily extended to the synthesis of the corresponding phenylacetonitriles by inclusion of triethylphosphine. (C) 2007 Elsevier Ltd. All rights reserved.