Title of article
A facile approach for the synthesis of 14-aryl- or alkyl-14H-dibenzo[a,j]xanthenes under solvent-free condition
Author/Authors
Kumar، نويسنده , , Ram and Nandi، نويسنده , , Ganesh Chandra and Verma، نويسنده , , Rajiv Kumar and Singh، نويسنده , , M.S.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
4
From page
442
To page
445
Abstract
A facile, efficient and environment-friendly protocol for the synthesis of 14-aryl- or alkyl-14H-dibenzo[a,j]xanthenes has been developed by one-pot condensation of 2-naphthol with aliphatic and aromatic aldehydes in the presence of P2O5 or InCl3 as catalysts under solvent-free conditions. The present approach offers the advantages of clean reaction, simple methodology, short reaction time, high yield, easy purification, and economic availability of the catalyst.
Keywords
Dibenzoxanthene , Aldehydes , 2-Naphthol , P2O5 , solvent-free conditions , InCl3
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1870734
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