Please use this identifier to cite or link to this item:
|Title:||Synthesis and antimicrobial screening of 4H-2-benzoyl-3-hydroxy-3-methyl-2-phenyl 2,3-dihydro-furo[3,2-c]benzopyran-4-one|
|Authors:||Mulwad, V V|
Hegde, A S
|Abstract:||3-Acetyl-4-hydroxy-2Hbenzopyran-2-one 2a-d has been treated with bromodeoxybenzoin in NaOH, THF:HMPA to give 4H-2-benzoyl-3-hydroxy-3-methyl-2-phenyl 2,3-dihydro-furo[3,2-c] benzopyran-4-one 3a-d. This on treatment with aqueous HCl in presence of dioxane gives 4H-3-methyl-2-phenyl furo[3,2-c] benzopyran-4-one 4a-d through acid catalysed 1,2-elimination. All compounds have been screened for antimicrobial activity. They do not show significant activity.|
|Appears in Collections:|| IJC-B Vol.48B(01) [January 2009]|
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.