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Synthesis of some new 1-acyl-5-aryl-3-(5-methyl-1- p-tolyl-1 H-1,2,3-triazol-4-yl)-4,5-dihydro-1 H-pyrazole.
- Source :
-
Journal of Heterocyclic Chemistry . Jan2012, Vol. 49 Issue 1, p149-153. 5p. 1 Diagram. - Publication Year :
- 2012
-
Abstract
- Some new compounds ( E)-3-aryl-1-(5-methyl-1- p-tolyl-1 H-1,2,3-triazol-4-yl)-prop-2-en-1-ones 5a-e were prepared by 1-(5-methyl-1- p-tolyl-1 H-1,2,3-triazol-4-yl)-ethanone and various aromatic aldehydes. Then one pot reaction was happened by compounds 5a-e with hydrazine hydrate in acetic acid or propionic acid, respectively, to give the title compounds 1acyl-5-aryl-3-(5-methyl-1- p-tolyl-1 H-1,2,3-triazol-4-yl)-4,5-dihydro-1 H-pyrazoles 6a-i. All structures were established by MS, IR, CHN, 1H-NMR and 13C-NMR spectral data. J. Heterocyclic Chem., (2012). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0022152X
- Volume :
- 49
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Heterocyclic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 70469860
- Full Text :
- https://doi.org/10.1002/jhet.726