Abstract: Catalysts FeOx-SiO2 promoted with Ir, Au and Au-Ir in the hydrogenation of α,β-unsaturated ketones (22nd North American Catalysis Society Meeting)

Tuesday, June 7, 2011

Ontario Exhibit Hall (Detroit Marriott Hotel at the Renaissance Center )

José J. Martínez Sr.¹, Hugo Rojas², Gabriela Díaz³, Gloria Borda², Claudia Castañeda², Sonia Mancipe², Antonio Gómez Cortes³, Jesus Valencia⁴ and Patricio Reyes⁵, (1)Grupo de Catálisis Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia, (2)Escuela de Ciencias Químicas, Facultad de Ciencias, Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia, (3)Física Química, Instituto de Física, UNAM, Mexico, DF, Mexico, (4)Quimica, Universidad Nacional de Colombia, Bogota, Colombia, (5)Fisicoquimica, Universidad de Concepciòn, Concepciòn

Metal catalysts supported in FeO_x-SiO₂ were used in the benzalacetone hydrogenation. Ir catalysts led to saturated ketone as the main reaction product, while Au catalysts leads a increase to unsaturated alcohol. Bimetallic Au-Ir catalysts increased both the activity and the selectivity.

Extended Abstracts:

Abstract 4906.pdf (220.7KB) - Extended Abstract

See more of: Tuesday Poster Session: Industrial Chemicals
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P-Tu-146 Catalysts FeOx-SiO2 promoted with Ir, Au and Au-Ir in the hydrogenation of α,β-unsaturated ketones