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Useful Precursors for Synthesis of Some New Azolo[3,4- d]pyridiazines, Azolo[1,5- a]pyrimidines, Azolo[5,1- c]triazines, Pyrazoles, and Benzo[b][l,4]diazepine.
- Source :
-
Journal of Heterocyclic Chemistry . Nov2016, Vol. 53 Issue 6, p1917-1927. 11p. - Publication Year :
- 2016
-
Abstract
- Pyrazolo[3,4- d]pyridazines, isoxazolo[3,4- d]pyridazines, azolo[1,5- a]pyrimidines, azolo[5,1- c]triazines, pyrazoles, and benzo[ b][l,4]diazepine were synthesized from the appropriate hydrazonoyl halides, hydroximoyl halides, heterocyclic amines, diazotized heterocyclic amines, arenediazonium chlorides, and o-phenylenediamines with appropriate of sodium 3-(5-bromobenzofuran-2-yl)-3-oxoprop-1-en-1-olate or 1-(5-bromobenzofuran-2-yl)-3-(dimethylamino)prop-2-en-1-one. The newly synthesized compounds were elucidated by elemental analyses, spectral data, and alternative synthesis whenever possible. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PYRAZOLES
*BENZOSELENADIAZOLE
*AZOLES
*CHEMICAL precursors
*PYRIMIDINES
Subjects
Details
- Language :
- English
- ISSN :
- 0022152X
- Volume :
- 53
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Journal of Heterocyclic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 119535635
- Full Text :
- https://doi.org/10.1002/jhet.2507