Articles with "selective cleaving" as a keyword



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Selective cleaving the N P bond of difluoromethylene phosphabetaines for effective synthesis of β-ketoamides

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Published in 2019 at "Tetrahedron Letters"

DOI: 10.1016/j.tetlet.2019.06.036

Abstract: Abstract An unprecedent transition-metal-free protocol for the synthesis of β-ketoamides from β-ketoesters is described. This method involves selective cleaving N P bond of an unusual aminating reagent, [tris(dimethylamino)phosphonio]difluoroacetate (ADFA), which is well known as the… read more here.

Keywords: cleaving bond; synthesis ketoamides; selective cleaving; difluoromethylene ... See more keywords