Solid state synthesis of substituted coumarin-3-carboxylic acids via the Knoevenagel condensation under microwave irradiation

…, R Hekmatshoar, M Emamgholizadeh

Index: Heravi, Majid M.; Hekmatshoar, Rahim; Emamgholizadeh, Maryam Phosphorus, Sulfur and Silicon and the Related Elements, 2004 , vol. 179, # 9 p. 1893 - 1896

Full Text: HTML

Citation Number: 16

Abstract

Synthesis of substituted coumarin-3-carboxylic acids using the Knovenagel reaction of malonic acid and O-hydroxyaryl aldehydes supported onto HZSM-5 zeolite under microwave irradiation is described. ... Synthesis of substituted coumarin-3-carboxylic acids using the Knovenagel reaction of malonic acid and O-hydroxyaryl aldehydes supported onto HZSM-5 zeolite under microwave irradiation is described. ... View all references and Knoevenagel condensation 7 8. ...