Title of article
AlCl3 supported on nano silica as an efficient catalyst for the preparation of coumarin
Author/Authors
Sarami، Leila نويسنده Department of Chemistry, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran. Sarami, Leila , Tahanpesar، Elham نويسنده Department of Science, College of Chemistry, Khouzestan Science and Research Branch, Islamic Azad University, Ahvaz, Iran ,
Issue Information
دوفصلنامه با شماره پیاپی 6 سال 2012
Pages
4
From page
58
To page
61
Abstract
The Pechmann condensation has been used as a simple and efficient method for the preparation of coumarin derivatives, which phenols and ethyl acetoacetate were reacted in the presence of AlCl3 supported on nano silica as an efficient catalyst at 110 oC under solvent free condition to form products with good to excellent yield (55 -90%), which are identified by spectroscopic method ( FT-IR, NMR) and melting points and compared with reference samples.
Journal title
International Journal of Heterocyclic Chemistry
Serial Year
2012
Journal title
International Journal of Heterocyclic Chemistry
Record number
1367614
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