a ghasemi - DepartmentP Pof Chemistry, College of Science, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran
h sanaeishoar - DepartmentP Pof Chemistry, College of Science, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran

This work a new and efficient synthesis of phthalazine drivatives from the three-component condensation reaction of malononitrile, phthalhydrazine and aromatic aldehydes using nano alumina soulfuric acid (NASA) as solid acid catalyst. The features of this procedure are mild reaction conditions, good to excellent yields, short reaction times and operational simplicity

Phthalhydrazide, Nano Alumina, Multi Component, Malononitrile