Unexpected hydantoin formation in the attempted amidation with 2-aminobenzophenone of glyoxylic acid using dicyclohexylcarbodiimide
Abstract
The formation and structure elucidation of the hydantoin5, an unexpected product from 2-aminobenzophenone 1, glyoxylic acid 2 and dicyclohexylcarbodiimide 3, is described.
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