Title of article
Calcium Chloride catalyzed Intramolecular Oxa Michael addition of 2’-Hydroxychalcone to Flavanone
Author/Authors
Kulkarni, Pramod Department of Chemistry - Hutatma Rajguru Mahavidyalaya Rajgurunagar Pune 410505 (MS) India
Pages
7
From page
23
To page
29
Abstract
An efficient cyclization of 2’-hydroxychalcone to flavanone using calcium chloride as a catalyst was developed. The scope of the reaction was studied with substituted 2’-hydroxychalcone and these chalcones was converted into corresponding flavanone in good yield. The merits of this method are inexpensive and easily available catalyst, easy workup procedure, avoid use of toxic solvent.
Keywords
Oxa-michael reaction , intramoleclar , calcium chloride , flavanone , 2’-hydroxy chalcone
Journal title
Astroparticle Physics
Serial Year
2013
Record number
2428043
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