Aminothiazole Ligand-Type Dioxo-Mo(VI) Complex Anchored on TiO2 Nanotubes for Selective Oxidation of Monoterpenes with Light and O2.
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| Title: | Aminothiazole Ligand-Type Dioxo-Mo(VI) Complex Anchored on TiO |
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| Authors: | Martinez Quiñonez, Henry1 (AUTHOR) henry.martinez1@correo.uis.edu.co, Amaya, Álvaro A.2 (AUTHOR), Paez-Mozo, Edgar A.1 (AUTHOR), Martinez Ortega, Fernando1 (AUTHOR) fmartine@uis.edu.co |
| Source: | Topics in Catalysis. Aug2022, Vol. 65 Issue 9-12, p1088-1101. 14p. |
| Subjects: | Nanotubes, Monoterpenes, Pinene, Ultraviolet radiation, Elemental analysis, Alkenes |
| Abstract: | Selective Oxygen Atom Transfer to α-pinene, β-pinene, (R)-limonene and camphene by dioxo-Mo(VI)Ln complex {Ln = 2-aminothiazole-4-carboxylic acid} anchored on TiO2 nanotubes (TiO2-NT) using O2 as oxidant and UV light was studied at ambient conditions. The Catalytic system was characterized by FTIR, 1H NMR and 13C, and elemental analysis. Molecular oxygen reoxidizes the (Mo(IV)=O) reduced unit in the darkness, forming an oxo-peroxo-Mo intermediate. The catalyst under UV radiation transfers two oxygen atoms to the olefin. The α-pinene is found to be the most reactive monoterpene. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | Selective Oxygen Atom Transfer to α-pinene, β-pinene, (R)-limonene and camphene by dioxo-Mo(VI)Ln complex {Ln = 2-aminothiazole-4-carboxylic acid} anchored on TiO2 nanotubes (TiO2-NT) using O2 as oxidant and UV light was studied at ambient conditions. The Catalytic system was characterized by FTIR, 1H NMR and 13C, and elemental analysis. Molecular oxygen reoxidizes the (Mo(IV)=O) reduced unit in the darkness, forming an oxo-peroxo-Mo intermediate. The catalyst under UV radiation transfers two oxygen atoms to the olefin. The α-pinene is found to be the most reactive monoterpene. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 10225528 |
| DOI: | 10.1007/s11244-022-01656-9 |
