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Fluoroalkyl-containing 2-arylhydrazono-1,3-dicarbonyl compounds in the reactions with ethylenediamine and polyethylenepolyamines
Authors:OG Khudina  ON Chupakhin
Institution:Institute of Organic Synthesis, Urals Branch of the Russian Academy of Sciences, 20 S. Kovalevskoy Street, GSP-147, 620219 Ekaterinburg, Russia
Abstract:Acyclic N,N′-(poly)ethylene-bis(2-arylazo-1,3-aminovinylketones) are the main products in the reactions of fluoroalkyl-containing 2-arylhydrazono-1,3-diketones with ethylenediamine, diethylenetriamine and triethylenetetramine. Nickel(II) and copper(II) chelates were obtained from N,N′-ethylene-bis(2-arylazo-1,3-aminovinylketones). 2-Arylhydrazono-3-fluoroacyl esters formed N,N′-ethylenediamides of 2-arylhydrazono-3-fluoroacylpropionic acids with ethylenediamine. Interaction of 2-arylhydrazono-3-fluoroacyl esters with diethylenetriamine and triethylenetetramine resulted in and decomposition products.
Keywords:2-Arylhydrazono-1  3-diketone  2-Arylhydrazono-3-oxo ester  Ethylenediamine  Diethylenetriamine  Triethylenetetramine
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