An improved synthesis of 3-substituted 1,2,4-triazolo[4,3-a]pyridines and 1,2,4-triazolo[4,3-b]pyridazines

Article abstract of DOI:10.1080/00397919308011179

The preliminary results of a simple and versatile one-pot procedure for the preparation of 3-substituted 1,2,4-triazolo[4,3-a]pyridines and 1,24,- triazolo[4,3-b]pyridazines are described. Intramolecular cyclization of nitrile imine ylides are carried out

Full text of DOI:10.1080/00397919308011179

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Synthetic Communications: An
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Organic Chemistry
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An Improved Synthesis of 3-
Substituted 1,2,4-Triazolo[4,3-
a]pyridines and 1,2,4-
Triazolo[4,3-b]pyridazines
Pascal Bourgeois a , Richard Cantegril a , Alain
Chěne b , Jacques Gelin a , Jacques Mortier a & Joel
Moyroud a
a Rh[obreve]ne-Poulenc Secteur Agro, Centre de
Recherches de la Dargoire, B. P. 9163, 69263, Lyon,
Cédex, 09, France
b Rh[obreve]ne-Poulenc Ag. Company, Research
Triangle, Park, P. O. Box 12014, N. C., 27709, U. S.
A.
Available online: 23 Sep 2006
To cite this article: Pascal Bourgeois, Richard Cantegril, Alain Chěne, Jacques Gelin,
Jacques Mortier & Joel Moyroud (1993): An Improved Synthesis of 3-Substituted
1,2,4-Triazolo[4,3-a]pyridines and 1,2,4-Triazolo[4,3-b]pyridazines, Synthetic
Communications: An International Journal for Rapid Communication of Synthetic
Organic Chemistry, 23:22, 3195-3199
To link to this article: http://dx.doi.org/10.1080/00397919308011179
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