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Solvent-free epoxidation of himachalenes and their derivatives by TBHP using [MoO2(SAP)]2 as a catalyst |
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| Institution: | 1. CNRS, Laboratoire de chimie de coordination (LCC), Université de Toulouse, UPS, INPT, 205, route de Narbonne, 31077 Toulouse, France;2. Laboratoire de chimie biomoléculaire, substances naturelles et réactivité, Unité associée au CNRST (URAC16), Université Cadi-Ayyad, Faculté des sciences Semlalia, BP 2390, boulevard My Abdellah, 40000 Marrakech, Morocco;3. Université de Toulouse, Institut universitaire de technologie Paul-Sabatier, département de chimie, avenue Georges-Pompidou, CS 20258, 81104 Castres cedex, France;4. Institut universitaire de France, 103, boulevard Saint-Michel, 75005 Paris, France |
| Abstract: | Himachalenes, sesquiterpenes isolated from the essential oil of Cedrus atlantica, are abundant and relatively inexpensive natural molecules of high interest, of which classical chemical transformations have enlarged the application potential. Solvent-free epoxidation using aqueous TBHP as an oxidant and MoO2(SAP)]2 as a catalyst is performed herein for the first time with this family of natural compounds and with related halogenated derivatives. |
| Keywords: | Homogeneous catalysis Tridentate ligands Molybdenum Natural products Epoxidation Green chemistry Terpenoids Catalyse homogène Ligands tridentate Molybdène Produits naturels Époxidation Chimie verte Terpénoïdes |
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