Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azines
The reactions of 2-, 3- and 4-aminopyridines with 4,5-dichloro-1,2,3-dithiazol-ium chloride (Appel salt) 4 to give N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)pyridin-X-amines 1a (X = 2), 1g (X = 3) and 1k (X = 4) were optimized with respect to base, temperature and reaction time. Based on these condit...
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| Format: | Article |
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MDPI AG
2011-10-01
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| Series: | Molecules |
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| Online Access: | http://www.mdpi.com/1420-3049/16/11/8992/ |
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doaj-8cc8aebbe56d47d58f9afd1a4eaef4902020-11-24T22:30:08ZengMDPI AGMolecules1420-30492011-10-0116118992900210.3390/molecules16118992Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azinesPanayiotis A. KoutentisMaria KoyioniSophia S. MichaelidouThe reactions of 2-, 3- and 4-aminopyridines with 4,5-dichloro-1,2,3-dithiazol-ium chloride (Appel salt) 4 to give N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)pyridin-X-amines 1a (X = 2), 1g (X = 3) and 1k (X = 4) were optimized with respect to base, temperature and reaction time. Based on these conditions a total of thirteen [(dithiazol-ylidene)amino]azines 1a-m were prepared and fully characterized.http://www.mdpi.com/1420-3049/16/11/8992/heterocycleAppel salt1,2,3-dithiazolescondensationazine |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Panayiotis A. Koutentis Maria Koyioni Sophia S. Michaelidou |
| spellingShingle |
Panayiotis A. Koutentis Maria Koyioni Sophia S. Michaelidou Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azines Molecules heterocycle Appel salt 1,2,3-dithiazoles condensation azine |
| author_facet |
Panayiotis A. Koutentis Maria Koyioni Sophia S. Michaelidou |
| author_sort |
Panayiotis A. Koutentis |
| title |
Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azines |
| title_short |
Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azines |
| title_full |
Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azines |
| title_fullStr |
Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azines |
| title_full_unstemmed |
Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azines |
| title_sort |
synthesis of [(4-chloro-5h-1,2,3-dithiazol-5-ylidene)amino]azines |
| publisher |
MDPI AG |
| series |
Molecules |
| issn |
1420-3049 |
| publishDate |
2011-10-01 |
| description |
The reactions of 2-, 3- and 4-aminopyridines with 4,5-dichloro-1,2,3-dithiazol-ium chloride (Appel salt) 4 to give N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)pyridin-X-amines 1a (X = 2), 1g (X = 3) and 1k (X = 4) were optimized with respect to base, temperature and reaction time. Based on these conditions a total of thirteen [(dithiazol-ylidene)amino]azines 1a-m were prepared and fully characterized. |
| topic |
heterocycle Appel salt 1,2,3-dithiazoles condensation azine |
| url |
http://www.mdpi.com/1420-3049/16/11/8992/ |
| work_keys_str_mv |
AT panayiotisakoutentis synthesisof4chloro5h123dithiazol5ylideneaminoazines AT mariakoyioni synthesisof4chloro5h123dithiazol5ylideneaminoazines AT sophiasmichaelidou synthesisof4chloro5h123dithiazol5ylideneaminoazines |
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