V. Semenov, N. Zolotareva, E. V. Baranov
Apr 19, 2013
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Journal
Russian Journal of General Chemistry
Abstract
Abstract3-Trifluoroacetamidobenzoyltrifluoroacetone formed in the reaction of 3-aminoacetophenone with an excess of methyl trifluoroacetate crystallizes in the cis-enol form with a hydroxy group located at the carbon atom bound with the trifluoromethyl substituent. Analysis of geometric characteristics indicate the presence of both intramolecular hydrogen bond in the enol fragment and intermolecular H...O contacts in the crystal of the compound.