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ChemInform Abstract: Acylation of Glycofurano(2,1-d)imidazolidine-2-thiones: A Structural Revision.
First published: September 22, 1987
Abstract
Acetylation of the imidazolidine-2-thiones (I) and (V) leads to the formation of the O-acetylated derivatives (II) and (VI) or the N- and O-acetylated compounds (III) and (VII), depending on the reaction temperature.
ChemInform Abstract
Acetylation of the imidazolidine-2-thiones (I) and (V) leads to the formation of the O-acetylated derivatives (II) and (VI) or the N- and O-acetylated compounds (III) and (VII), depending on the reaction temperature. The position of acetylation is verified spectroscopically and by transformation of (IIIb) and (VIIb) into the corresponding imidazoline-2-ones (IV) and (VIII).
