Tetrahedron Letters

Sulfated tungstate catalyzed highly accelerated N-formylation

SP Pathare, RV Sawant, KG Akamanchi

文献索引：Pathare, Sagar P.; Sawant, Ravindra V.; Akamanchi, Krishnacharya G. Tetrahedron Letters, 2012 , vol. 53, # 26 p. 3259 - 3263

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被引用次数: 26

摘要

Pursuit of green, catalytic, convenient, and practical methods for organic synthesis and commercial process is of current interest. Recently we have introduced sulfated tungstate, as solid acid catalyst and demonstrated its effectiveness in the catalysis of amidation, 1 Ritter, 2 Biginelli, 3 Willgerodt-Kindler, 4 and Strecker 5 reactions. Its easy preparation, mild acidity, stability, reusability, and eco-friendliness have inspired us to explore its potential to catalyze many ...