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Synthesis and properties of 4-substituted 5H-1,2,3-dithiazol-5-ylidenes
- Source :
- Russian Chemical Bulletin. 58:437-441
- Publication Year :
- 2009
- Publisher :
- Springer Science and Business Media LLC, 2009.
-
Abstract
- Substituted ethanone oximes react with S2Cl2 and pyridine to give 1,2,3-dithiazolium chlorides. The treatment of these products with malonodinitrile in dichloromethane affords 4-substituted 5 H-1,2,3-dithiazol-5-ylidenes. The reaction of the latter compounds with n-butylamine unexpectedly yielded addition products at one of the nitrile groups, viz. substituted 1,2,3-dithiazol-5-ylideneethanimidamides.
Details
- ISSN :
- 15739171 and 10665285
- Volume :
- 58
- Database :
- OpenAIRE
- Journal :
- Russian Chemical Bulletin
- Accession number :
- edsair.doi...........ac0ffa3743143e183520712b376001bb
- Full Text :
- https://doi.org/10.1007/s11172-010-0029-z