KI??VO (acac) 2??H2O2??AcOH, A New Iodinating System for Selective Iodination at C??5 Position of Activated Pyrimidinediones: A Combined Experimental and Density …

…, D Talukdar, RC Deka, AJ Thakur

Index: Saikia, Lakhinath; Talukdar, Dhrubajyoti; Deka, Ramesh C.; Thakur, Ashim J. Journal of Heterocyclic Chemistry, 2013 , vol. 50, # 5 p. 1031 - 1038

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Abstract

Abstract KI-VO (acac) 2-H 2 O 2 in aqueous ethanolic medium with acetic acid as additive has been found to iodinate pyrimidinediones and aromatic amines. The methodology is mild, efficient, and environmentally benign. Density functional theory-based reactivity parameters support the experimentally observed reactivity of pyrimidinedione derivatives.