Direct synthesis of pyrazolo[4,3-e][1,2,4]triazine derivatives from oximes of 5-acyl and 5-formyl-1,2,4-triazines

Heterocyclic Communications

Volumn 12, Issue 3-4, 2006, Pages 191-194

  Mojzych, Mariusz ^a   Rykowski, Andrzej ^a  

^a SIEDLCE UNIVERSITY OF NATURAL SCIENCES AND HUMANITIES   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33747191237     PISSN: 07930283     EISSN: None     Source Type: Journal    
DOI: 10.1515/HC.2006.12.3-4.191     Document Type: Article

References (8)

1. Part 34 in 1,2,4-Triazines in Organic Synthesis. For part 33, see D. Branowska, I. Buczek, K. Kalinska, J. Nowaczyk, and A. Rykowski, Tetrahedron Lett. 46, 8539 (2005).
2. (a) K. Hirata, H. Nakagami, J. Takashina, T. Mahmud, M. Kobayashi, Y. In, T. Ishida, and K. Miyamoto, Heterocycles, 43, 1513 (1996);
3. (b) V.V. Smirnov, E.A. Kiprianowa, A.D. Garagulya, S.E. Esipov, and S.A. Dovjenko, FEMS Microbiology Lett. 153, 357 (1997).
4. M. Mojzych and A. Rykowski, Polish J. Chem. 77, 1797 (2003).
5. A. Rykowski, M. Mojzych, and Z. Karczmarzyk, Heterocycles 53, 2175 (2000).
6. A. Rykowski and T. Lipinska, Synth.Commun. 26, 4409 (1996) and references cited therein.
7. A. Rykowski, E. Olender, D. Branowska and H.C. van der Plas, Organic Preparations and Procedures Int. 33(5), 501 (2001).
8. A. Rykowski, E. Guzik, M. Makosza, and W. Holzer, J. Heterocyclic Chem. 30, 413 (1993).