A novel and convenient synthesis of benzonitriles: electrophilic cyanation of aryl and heteroaryl bromides

P Anbarasan, H Neumann…

文献索引：Anbarasan, Pazhamalai; Neumann, Helfried; Beller, Matthias Chemistry - A European Journal, 2011 , vol. 17, # 15 p. 4217 - 4222

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被引用次数: 65

摘要

Abstract N-Cyano-N-phenyl-p-methylbenzenesulfonamide has been used as a more benign electrophilic cyanation reagent for the synthesis of various benzonitriles from (hetero) aryl bromides via formation of Grignard reagents. Electronically different and sterically demanding aryl bromides including functionalized substrates and heteroaryl bromides are successfully cyanated in good to excellent yields. The efficiency of the present ...

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