Heterocyclic Compounds
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ChemInform Abstract: Tautomeric Structure of Dihydropyrazolo(1,5-a)pyrimidin-7-one in Solution. A Facile Synthesis of Novel 6-Quinoxalinyl-dihydropyrazolo(1,5-a)pyrimidin-7-ones (III) by Ring Transformation
First published: January 2, 1990
ChemInform Abstract
(which exist in the tautomeric form given in the scheme according to 13C NMR).