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FRIEDEL-CRAFTS REACTION ON BAYLIS-HILLMAN ADDUCTS DERIVED FROM NITROOLEFINS
Journal: International Journal of Advanced Research in Engineering and Technology (IJARET) (Vol.6, No. 10)Publication Date: 2015-10-30
Authors : NAGAPPAN SIVAKUMAR; CHENDRASEKARAN YOGALAKSHMI;
Page : 17-20
Keywords : Iaeme Publication; IAEME; Technology; Engineering; IJARET;
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Abstract
Development of a new protocol for the preparation of 1,3 - diaryl nitroolefins via Friedel - Crafts react ion using Baylis - Hillman adducts. The first Friedel - Crafts reaction of the Baylis - Hillman adducts derived from nitroolefins mediated by concentrated sulfuric acid thus providing a simple synthesis of trisubstituted olefin derivatives. Variety of Arenes w as used for the first time in Friedel - Crafts chemistry on Baylis - Hillman adducts derived from nitro olefins.This methodology also opens new opportunity to make library of compounds .
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