Knoevenagel Condensation in Heterogeneous phase Catalyzed by IR Radiation and Tonsil Actisil FF

Esteban Obrador Depto. de Química Orgánica, Prolongación Carpio y Plan de Ayala, Escuela Nacional de Ciencias Biológicas-IPN, Casco de Santo Tomás, D. F., C.P., 11340, México

Martín Castro Depto. de Química Orgánica, Prolongación Carpio y Plan de Ayala, Escuela Nacional de Ciencias Biológicas-IPN, Casco de Santo Tomás, D. F., C.P., 11340, México

Joaquín Tamaríz Depto. de Química Orgánica, Prolongación Carpio y Plan de Ayala, Escuela Nacional de Ciencias Biológicas-IPN, Casco de Santo Tomás, D. F., C.P., 11340, México

Gerardo Zepeda Depto. de Química Orgánica, Prolongación Carpio y Plan de Ayala, Escuela Nacional de Ciencias Biológicas-IPN, Casco de Santo Tomás, D. F., C.P., 11340, México

RenéMiranda Facultad de Estudios Superiores Cuautitlán-UNAM, Depto. de Química Orgánica, Campol, Av. 10 de Mayo s/n, Cuautitlán Izcalli, C.P., 54740, México

Francisco Delgado Depto. de Química Orgánica, Prolongación Carpio y Plan de Ayala, Escuela Nacional de Ciencias Biológicas-IPN, Casco de Santo Tomás, D. F., C.P., 11340, México

Abstract

Infrared radiation promoted the synthesis of benzylidenemalononitriles, benzylidenecyanoacetamides and benzylidenecyanoacetic acids by condensation of aromatic aldehydes with the corresponding active methylene compound in the presence of Tonsil Actisil FF, without solvent. Mass of catalyst, solvent, and reaction time were assessed in order to improve the efficiency of this process.

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Knoevenagel Condensation in Heterogeneous phase Catalyzed by IR Radiation and Tonsil Actisil FF

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Knoevenagel Condensation in Heterogeneous phase Catalyzed by IR Radiation and Tonsil Actisil FF

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