Title of article
A novel route to synthesis of flavones from salicylaldehyde and acetophenone derivatives
Author/Authors
Koneni V. Sashidhara، نويسنده , , Koneni V. and Kumar، نويسنده , , Manoj and Kumar، نويسنده , , Abdhesh and Bhaskara Rao، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
5
From page
2355
To page
2359
Abstract
Convenient, facile, and alternate synthesis of medicinally important flavones is reported. The 2-hydroxychalcones derived from condensation between acetophenones and salicylaldehyde, underwent oxidative cyclization on heating in the presence of catalytic iodine, generating diversified flavones under solvent-free conditions. Eleven compounds have been synthesized in good to excellent yields and their mechanism of formation is described.
Keywords
Synthesis , iodine , Chalcones , Salicylaldehyde , Flavones
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1880656
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