Synthesis of (1,3) thiazolo (3,2- b)(1,2,4) triazol-7-ium and (1,2,4) triazolo (5,1- b)(1,3) thiazin-4-ium salts via regioselective electrophilic cyclization of 3-((2-alken-1-yl) sulfanyl)-4 H -1,2,4-triazoles
Abstract: A convenient procedure for the regioselective preparation of [1,3]thiazolo[3,2-b][1,2,4]triazol-7-ium 10 and [1,2,4]triazolo[5,1-b][1,3]thiazin-4-ium salts 9 via regioselective electrophilic cyclization of 3-[(2-alken-1-yl) sulfanyl]-4H-1,2,4-triazoles 3 is reported. Direction of electrophilic heterocyclization strongly depends on nature of the alkenyl substitutent.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Synthesis of (1,3) thiazolo (3,2- b)(1,2,4) triazol-7-ium and (1,2,4) triazolo (5,1- b)(1,3) thiazin-4-ium salts via regioselective electrophilic cyclization of 3-((2-alken-1-yl) sulfanyl)-4 H -1,2,4-triazoles ; volume:21 ; number:6 ; year:2015 ; pages:397-401 ; extent:5
Heterocyclic communications ; 21, Heft 6 (2015), 397-401 (gesamt 5)
- Creator
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Slivka, Mikhailo
Korol, Nataliya
Rusyn, Ivan
Lendel, Vasyl
- DOI
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10.1515/hc-2015-0158
- URN
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urn:nbn:de:101:1-2501130609383.747969963466
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
- 15.08.2025, 7:34 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Slivka, Mikhailo
- Korol, Nataliya
- Rusyn, Ivan
- Lendel, Vasyl