MnO2/Bentonite: A new reactive for the oxidation of Hantzsch's dihydropyridines using microwave irradiation, in the absence of solvent (I)

Article abstract of DOI:10.1080/00397919108020828

The oxidation of several 4-aryl-1,4-dihydropyridines with MnO₂ on Mexican Bentonite, without solvents, using as energy source a microwave oven is desribed.

Full text of DOI:10.1080/00397919108020828

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Synthetic Communications: An
International Journal for Rapid
Communication of Synthetic
Organic Chemistry
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2
MnO /Bentonite: A New
Reactive for the Oxidation of
Hantzsch'S Dihydropyridines
Using Microwave Irradiation, in
the Absence of Solvent (I)
b
a
b
b
C. Alvarez , F. Delgado , O. García , S. Medina
a
&
a
C. Márquez
Instituto de Química, Universided Nacional
Autónoma de México Circuito Exterior, Ciudad
Universitaria, Coyoacán, 04510, México, D. F.
b
Facultad de Estudios Superiores Cuautitlán,
Universidad Nacional Autónoma de México, Sección
de Química Orgánica, Campo 1, Cuautitlán Izcalli,
Estado, de México
Published online: 23 Sep 2006.
To cite this article: C. Alvarez , F. Delgado , O. Garca , S. Medina & C. Mrquez (1991)
2
MnO /Bentonite: A New Reactive for the Oxidation of Hantzsch'S Dihydropyridines
Using Microwave Irradiation, in the Absence of Solvent (I), Synthetic Communications:
An International Journal for Rapid Communication of Synthetic Organic Chemistry,
21:5, 619-624, DOI: 10.1080/00397919108020828
To link to this article: http://dx.doi.org/10.1080/00397919108020828

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