Unusual Oxidative Dealkylation of Certain 4-Alkyl-L,4-Dihydropyridines With Mn02/Bentonite Using Microwave Irradiation, in the Absence of Solvent (II)

Synthetic Communications

Volumn 21, Issue 21, 1991, Pages 2137-2141

  Alvarez, C ^a   Marquez, C ^a   Garcia, O ^a   Penieres, G ^a   Delgado, F ^b  

^a UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO   (Mexico)

^b UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO   (Mexico)

Author keywords

[No Author keywords available]

Indexed keywords

1,4 DIHYDROPYRIDINE DERIVATIVE;

ARTICLE; MICROWAVE IRRADIATION; OXIDATION; REACTION ANALYSIS;

EID: 0026049320     PISSN: 00397911     EISSN: 15322432     Source Type: Journal    
DOI: 10.1080/00397919108055446     Document Type: Article

References (11)

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4. Engelmann, F. Ann., 1885, 231, 37.
5. Ayling, E.E., J. Chem. Soc., 1938, 1014.
6. b) Loev, B. and Snader, K.M., J. Org. Chem., 1965, 30, 1914.
7. Alvarez, C., Cano, A. C., Rivera, V. and Márquez, C., Synthetic Commun., 1987, 17, 279.
8. a) Cano, A. C., Delgado, F., Córdoba, A. A., Marquez, C. and Alvarez, C., Synthetic Commun., 1988, 18, 2051.
9. b) Miranda, R., Joseph-Nathan, P., Cervantes, H., Synthetic Commun., 1990, 20, 154.
10. Alvarez, C., Delgado, F., Garcia, O., Medina, S. and Marquez, C., Synthetic Commun., in press.
11. 4and mexican Bentonite in acetone, until discharge the purple color of the solution, after which it was filtered and the brown solid activated for 24 h at 120°C.