ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Abstract

A Convinent Route for Synthesis of New Stable 1, 4- Diionic Compounds from Three Component Reactiones of 4,4,4-Trifluoro-1-thiophen-2-yl-butan-1,3-dione, Dialkyl Acetylenicesters and Azines

Kh.Pourshamsian1*, N. Montazeri1,S. Ali-Asgari2, M.M. Zeydi1 and E. Biazar1


Abstract:

Multicomponent reactions involving azines (4-methylpyridine, isoquinoline and N-methyl imidazole) and acetylenic ester were undertaken in the presence of CH compound such as 2-furoyl trifluoroacetone(4,4,4-trifluoro-1-thiophen-2-yl-butan-1,3-dione) to generate enaminoesters as stable 1,4-diionic compounds in high yields.

Keywords:

Azine; 1,4- diionic compounds; 4,4,4-Trifluoro-1-thiophen-2-yl-butan-1,3-dione; Enaminoester

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