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Title: Molecular iodine: A highly efficient catalyst for the regioselective synthesis of novel 1,2,4-triazepines
Authors: Kidwai, Mazaahir
Kukreja, Shuchi
Singhal, Kavita
Mishra, Neeraj Kumar
Keywords: Dissymmetric-1,3-diarylpropenone;Aminoguanidine-hydrochloride;Molecular iodine;Ethanol;1,2,4-triazepines
Issue Date: May-2016
Publisher: NISCAIR-CSIR, India
Abstract: Various DDPs (Dissymmetric-1,3-diarylpropenones) have been used as efficient building blocks with AGH (aminoguanidine hydrochloride) as polynucleophile rendering NNCN group for the facile synthesis of 1,2,4-triazepines with novel substitution patterns. This one-step methodology employing molecular iodine as catalyst is regioselective, facile and highly efficient.
Page(s): 585-589
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.55B(05) [May 2016]

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