1. Institut de Chimie Organique et Analytique (ICOA) UMR 7311, University of Orléans, CNRS, BP 6759, Orléans F-45067, France
2. Faculty
of Sciences Semlalia, Cadi Ayyad University, BP 2390, Marrakech 40000, Morocco
3. CNRS, University of Bordeaux, ICMCB, UPR 9048, Pessac F-33600, France