P. Starkov, T. Sheppard
Feb 15, 2011
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Influential Citations
100
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Quality indicators
Journal
Organic & biomolecular chemistry
Abstract
Simple borates serve as effective promoters for amide bond formation with a variety of carboxylic acids and amines. With trimethyl or tris(2,2,2-trifluoroethyl) borate, amides are obtained in good to excellent yield and high purity after a simple work-up procedure. Tris(2,2,2-trifluoroethyl) borate can also be used for the straightforward conversion of primary amides to secondary amides via transamidation.