Synthesis of Some Arylidene Heterobicyclic Compounds using Nano Al۲O۳-SO۳H under Sonication Conditions

Department of Chemistry, Khuzestan Science and Research Branch, Islamic Azad University, Ahvaz, Iran. Department of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran.

Department of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran. Petroleum University of Technology, Faculty of Science, Ahvaz, Iran.

Department of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran.

Department of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran. Chemistry Department, College of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran.