Wikipedia:WikiProject Chemicals/Chembox validation/VerifiedDataSandbox and 1,4,2-Dithiazole: Difference between pages
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid [{{fullurl:1,4,2-Dithiazole|oldid=443937220}} 443937220] of page [[1,4,2-Dithiazole]] with values updated to verified values.}} |
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| PIN=5''H''-1,4,2-Dithiazole |
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|Section1={{Chembox Identifiers |
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| CASNo=289-12-3 |
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'''1,4,2-Dithiazole''' is a [[heterocyclic compound]] consisting of an [[Saturated and unsaturated compounds|unsaturated]] five-membered ring containing two carbon atoms, one nitrogen atom, and two sulfur atoms. 1,4,2-Dithiazole compounds may be formed by the reaction of nitrile sulfide (formed by the [[thermal decomposition|thermolysis]] of [[oxathiazolone]]) with various reactive species;<ref name="Argyropoulos1996">{{cite journal|last1=Argyropoulos|first1=Nikolaos G.|title=1,4-Oxa/thia-2-azoles|year=1996|pages=491–543|journal=Comprehensive Heterocyclic Chemistry II|doi=10.1016/B978-008096518-5.00092-7|ISBN=978-0-08-096518-5 }}</ref> for instance thiocarbonyls via a [[1,3-dipolar cycloaddition]] reaction.<ref>{{cite journal|last1=Wai|first1=Kwok-Fai|last2=Sammes|first2=Michael P.|title=Dithiazoles and related compounds. Part 3. Preparation of 5H-1,4,2-dithiazoles via 1,3-dipolar cycloadditions between nitrile sulphides and thiocarbonyl compounds, and some conversions into 3,5-diaryl-1,4,2-dithiazolium salts|journal=Journal of the Chemical Society, Perkin Transactions 1|issue=1|year=1991|pages=183|issn=0300-922X|doi=10.1039/p19910000183}}</ref> These compounds may be protonated by strong acids to give synthetically useful [[Aromaticity|aromatic]] [[cations]].<ref name="WaiSammes1992">{{cite journal|last1=Wai|first1=Kwok-Fai|last2=Sammes|first2=Michael P.|title=Dithiazoles and related compounds. Part. 4. Preparation of 1,4,2-dithiazolium salts unsubstituted at C-5 including the parent heterocycle, NMR spectroscopic evidence for aromaticity, and some novel reactions|journal=Journal of the Chemical Society, Perkin Transactions 1|issue=16|year=1992|pages=2065|issn=0300-922X|doi=10.1039/p19920002065}}</ref> |
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==References== |
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{{Reflist}} |
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{{DEFAULTSORT:Dithiazole, 1,4,2-}} |
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[[Category:Nitrogen heterocycles]] |
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[[Category:Sulfur heterocycles]] |
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[[Category:Sulfur–nitrogen compounds]] |
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{{heterocyclic-stub}} |
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