From N-n-butyl-2,6-dinitroaniline to a fused heterocyclic N-oxide

Tetrahedron Letters

Volumn 37, Issue 6, 1996, Pages 767-770

  De Vargas, Elba Buján ^a   Cañas, A Irene ^a  

^a DEPARTAMENTO DE FISICOQUÍMICA   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

BENZIMIDAZOLE DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS; SPECTROPHOTOMETRY;

EID: 0342592303     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(95)02293-7     Document Type: Article

References (7)

1. Nohara, F.; Nishii, M.; Ogawa, K.; Isono, K.; Ubukata, M.; Fujii, T.; Itaya, T.; Saito, T. Tetrahedron Lett. 1987, 28, 1287-1290.
2. Ljublinskaya, L. A.; Stepanov, V. M. Tetrahedron Lett. 1971, 4511-4514.
3. Harvey, I. W.; McFarlane, M. D.; Moody, D. J.; Smith, D. M. J. Chem. Soc. Perkin Trans I 1988, 681-689.
4. Fielden, R.; Meth-Cohn, O.; Suschitzky, H. Tetrahedron Lett. 1970, 15, 1229-1234.
5. This substrate was synthesized as described previously in de Vargas, E. B.; de Rossi, R. H. J. Org. Chem. 1984, 49, 3978-3983. mp 39-40° C.
6. 1H-NMR.
7. Substrates 1c and 1b were synthesized by the same method used for substrate 1a, mp 88-89°C and 100-101°C respectively.