New approach to the synthesis of 3-amino-1,2-benzothiazine 1,1-dioxides |
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| Authors: | A. G. Nemazanyi Yu. M. Volovenko V. V. Neshchadimenko F. S. Babichev |
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| Affiliation: | (1) T. G. Shevchenko Kiev State University, 252601 Kiev |
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| Abstract: | The possibility of obtaining 3-amino-1,2-benzothiazine 1,1-dioxides by nucleophilic substitution of the chlorine atom in 5-nitro-2-chlorobenzenesulfonamides by carbanions generated from substituted acetonitriles was studied.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 264–266, February, 1992. |
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