Controlled conversion of phenylacetic acids to phenylacetonitriles or benzonitriles using bis(2-methoxyethyl)aminosulfur trifluoride
摘要:
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.
Synthesis of Carbamoyl Azides from Redox-Active Esters and TMSN3
作者:Yajun Li、Hongli Bao、Xiaobin Yuan、Yanjie Qu
DOI:10.1055/a-2106-5108
日期:2024.3
An efficient method for construction of C–N bonds is reported here. The iron-catalyzed azidation of N-hydroxy phthalimide (NHP) esters provides a convenient approach for the synthesis of carbamoyl azides with good substrate scope and functional group tolerance. Both aryl carbon C(sp2) and alkyl carbon C(sp3) sources can be used deliver the carbamoyl azides. Mechanistic studies were conducted and a
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.
Oliveri-Mandala; Calderaro, Gazzetta Chimica Italiana, 1913, vol. 43 I, p. 540