75893-06-0Relevant articles and documents
Method of producing an amide
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Page/Page column 2; 7, (2008/06/13)
The present invention discloses a new method for synthesizing an amide based on a fundamental mechanistic revision of the reaction of thio acids and organic azides. Moreover, the application of this method to the selective preparation of several classes of complex amides in nonpolar and polar solvents, including water, is provided.
REACTION OF SULFOXIDES WITH NITRILES IN PRESENCE OF TRIFLUOROACETIC ANHYDRIDE AND TRIFLUOROACETIC ACID: A CASE OF RITTER REACTION OF PUMMERER INTERMEDIATE
Vankar, Yashwant D.,Rao, C. Trinadha
, p. 3405 - 3410 (2007/10/02)
Reaction of various sulfoxides 9, with nitriles 10 in presence of trifluoroacetic anhydride and trifluoroacetic acid gave the corresponding amides 11 via a Ritter reaction on Pummerer intermediate derived from the sulfoxides.