Preparative Organic Chemistry
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ChemInform Abstract: Steric Factor in Reactions of Substituted 2-Trifluoromethylchromones with Ammonia and Primary Amines.
First published: 10 June 2010
Abstract
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ChemInform Abstract
A new approach to the preparation of aminotrifluoromethylchromanones (V) and the synthesis of fluorine-containing N-substituted hydroxy oxo enamines (III), which cannot be obtained by direct condensation of nitriles and ketones, is reported.
