Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
170334 | Comptes Rendus Chimie | 2014 | 4 Pages |
Abstract
A green, simple and efficient synthesis of bis-coumarin derivatives via the condensation of 4-hydroxycoumarin with arylaldehydes using sulfonic-acid-functionalized pyridinium chloride {[Pyridine–SO3H]Cl} as a new, homogeneous and reusable catalyst and ionic liquid is reported.
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Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Mohammad Ali Zolfigol, Ahmad Reza Moosavi-Zare, Mahmoud Zarei,