Regioselective N-vinylation of cyclic thionocarbamates through a vinyl bis-sulfone methodology |
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| Authors: | Jolanta Girniene Sébastien Tardy Algirdas Sa?kus |
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| Institution: | a ICOA--UMR 6005, Université d’Orléans, BP 6759, F-45067 Orléans, France
b Department of Organic Chemistry, Kaunas University of Technology, LT-3028 Kaunas, Lithuania |
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| Abstract: | A vinyl bis-sulfone Michael type approach towards heteroatom vinylation was applied on nitrogen derivatives. Cyclic thionocarbamates--mainly 1,3-oxazolidine-2-thiones--were converted into their N-vinyl counterparts; the procedure proved particularly efficient in the case of carbohydrate-derived complex structures. |
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| Keywords: | Oxazolidinethione Oxazinethione Carbohydrate BPSE N-Vinylation |
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