ITHES 25084
INSTITUTO DE TECNOLOGIAS DEL HIDROGENO Y ENERGIAS SOSTENIBLES
Unidad Ejecutora - UE
artículos
Título:
Vanadium-Substituted Wells-Dawson Heteropolyacid as Catalyst for Liquid Phase Oxidation of 1,4-Dihydropyridine Derivative
Autor/es:
LAURA M. SANCHEZ; ANGEL SATHICQ; GRACIELA BARONETTI; HORACIO J.THOMAS; GUSTAVO P. ROMANELLI
Revista:
CATALYSIS LETTERS
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2014 vol. 144 p. 172 - 180
ISSN:
1011-372X
Resumen:
Abstract H7P2W17VO62.25H2O Wells-Dawson heteropolyacid was prepared, characterized and evaluated as catalyst in a 1,4-dihydropyridine oxidation reaction. The optimal conditions are the following: 1 mmol% of HWDV, a molar ratio 1,4-DHP:H2O2 (1:10) at reflux of acetonitrile. A conversion of 98.6 % is achieved in only 120 min ofreaction.
