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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 42, 2012 - Issue 6
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Original Articles

Novel Synthesis of Bis-Iminocoumarins

, , &
Pages 799-810 | Received 05 Aug 2010, Published online: 11 Nov 2011
 

Abstract

Reaction of 3-aryl iminocoumarins with diacid chlorides as C-electrophilic reagents under mild conditions novel bis-iminocoumarins in good yields. When the reaction was performed with alkylene dibromides by heating them in toluene in the presence of IRA 900 resin, bis-ether compounds were obtained by way opening the pyranic ring. The structures of the product obtained were characterized by Fourier transform infrared, 1H NMR, 13C NMR, and elemental analysis.

GRAPHICAL ABSTRACT

ACKNOWLEDGMENT

The authors acknowledge the Ministry of Higher Education, Scientific Research, and Technology in Tunisia for financial support.

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