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Heteropolyacides as green and reusable catalysts for the synthesis of [3,4-b][1,3,4] thiadiazines
- Source :
- Bulletin of the Chemical Society of Ethiopia, Vol 28, Iss 1, Pp 67-71 (2014)
- Publication Year :
- 2014
- Publisher :
- Chemical Society of Ethiopia, 2014.
-
Abstract
- Synthesis of [3,4-b][1,3,4]thiadiazines from the condensation of 4-amino-6-methyl-3-thioxo-1,2,4-triazine-5(2H)-one (AMTTO) or 4-amino-1,4-dihydro-5-methyle-1,2,4-triazole-5-thione (AMTT) with phenacyl bromide in the presence of a catalytic amount of various heteropolyacids (HPAs) under refluxing conditions is reported. DOI: http://dx.doi.org/10.4314/bcse.v28i1.8
- Subjects :
- Heteropolyacids
Phenacyl bromide
Heterocyclization
Thiadiazines
Chemistry
QD1-999
Subjects
Details
- Language :
- English
- ISSN :
- 10113924 and 1726801X
- Volume :
- 28
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Bulletin of the Chemical Society of Ethiopia
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.990042da5f034ae7863e0da83f3e7233
- Document Type :
- article
- Full Text :
- https://doi.org/10.4314/bcse.v28i1.8