A SIMPLE, EFFICIENT AND SOLVENT FREE ONE POT SYNTHESIS OF 3, 3 DIHETEROAROMATIC OXINDOLE
Journal Title: International Research Journal of Pharmacy (IRJP) - Year 2013, Vol 4, Issue 4
Abstract
Formic acid catalyzed, single step and environmentally friendly process for synthesis of 3, 3- diheteroaromatic oxindole derivatives is described. This adopted protocol for Friedel- Crafts substitution reaction has the advantage of reusability of the catalyst, high yields and ease of separation of pure products.
Authors and Affiliations
Syed Ali, Maqdoom Farooqui, Sayyad Sultan
Keywords
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- EP ID EP87452
- DOI 10.7897/2230-8407.04431
- Views 137
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