Reactivity of p-Phenyl Substituted β-Enamino Compounds Using K-10/Ultrasound. I. Synthesis of Pyrazoles and Pyrazolinones

Journal of Heterocyclic Chemistry

Volumn 34, Issue 5, 1997, Pages 1453-1457

  Valduga, Claudete J ^a   Braibante, Hugo S ^a   Braibante, Mara E F ^a  

^a FEDERAL UNIVERSITY OF SANTA MARIA   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

ENAMINE; PYRAZOLE DERIVATIVE; PYRAZOLINE DERIVATIVE;

ARTICLE; CYCLIZATION; DRUG STRUCTURE; DRUG SYNTHESIS; STRUCTURE ACTIVITY RELATION;

EID: 0030694839     PISSN: 0022152X     EISSN: None     Source Type: Journal    
DOI: 10.1002/jhet.5570340513     Document Type: Article

References (12)

1. S. Sugiura, S. Ohno, O. Ohtani, K. Izumi, T. Kitamikado, H. Asai, K. Kato, M. Hori and H. Fujimura, J. Med. Chem., 20, 80 (1977).
2. A. R. Katritzky, Handbook of Heterocyclic Chemistry, Pergamon Press, New York, 1985, p 416.
3. M. Pätzel and J. Liebscher, J. Heterocyclic Chem., 28, 1257 (1991).
4. L. Birkofer and K. Richzenhain, Chem. Ber., 112, 2829 (1979).
5. L. F. Tietze and A. Steinmetz, Synlett., 667 (1996).
6. M. E. F. Braibante, H. S. Braibante and L. Missio, J. Heterocyclic Chem., 33, 1243 (1996).
7. E. Bejan, H. A. Haddou, J. C. Daran and G. G. A. Balavoine, Synthesis, 1012 (1996).
8. M. E. F. Braibante, H. S. Braibante and S. Salvatore, Quim. Nova, 13, 67 (1990).
9. M. E. F. Braibante, H. S. Braibante, L. Missio and A. Andricopulo, Synthesis, 898 (1994).
10. C. J. Valduga, Dissertation, Universidade Federal de Santa Maria (1996).
11. F. Aguilar-Parrilla, C. Cativiela, M. D. D. de Villegas, J. Elguero, C. Foces-Foces, J. I. G. Laureiro, F. H. Cano, H. H. Limbach, J. A. S. Smith and C. Toiron. J. Chem. Soc., Perkin Trans. 2, 1737 (1992).
12. F.-T.-Boullet, B. Klein and J. Hamelin, Synthesis, 409 (1986).