1. Department of Chemistry, Faculty of Sciences, Laboratory of Heterocyclic Organic Chemistry, Mohammed V University in Rabat, Rabat, Morocco
2. Department of organic Chemistry, ELTE Eötvös Loránd University, Institute of Chemistry, H-1117 Budapest, Hungary
3. Department of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam bin Abdulaziz University, Al Kharj, Saudi Arabia
4. Department of Biochemistry, Faculty of Education & Science, Al-Baydha University, Al Bayda, Yemen
5. Department of Chemistry, Tulane University, New Orleans, LA, USA
6. Cátedra de Química General, Facultad de Bioquímica, Química y Farmacia, Instituto de Química Inorgánica, Universidad Nacional de Tucumán, San Miguel de Tucumán, Argentina