Disproportionation of 6,8-Dialkyl-3-thia-2,4,6,8-tetraazabicyclo[3,3,0]octan-7-one 3,3-Dioxides under Conditions of Acid Hydrolysis and Acetylation |
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| Authors: | G. A. Gazieva A. N. Kravchenko Yu. A. Strelenko O. V. Lebedev R. G. Gaziev V. M. Zhulin |
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| Affiliation: | (1) Russian Academy of Sciences, N. D. Zelinsky Institute of Organic Chemistry, Moscow, 119992 |
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| Abstract: | Acid hydrolysis and acetylation of 6,8-dialkyl-3-thia-2,4,6,8-tetraazabicyclo[3,3,0]octan-7-one 3,3-dioxides have been studied. 6,8-Dialkyl-3-thia-2,4,6,8-tetraazabicyclo[3,3,0]octan-7-one 3,3-dioxides disproportionate to 4,4'-sulfonyldiiminobis(1,3-dialkylimidazolidin-2-ones) and sulfamide when treated with acid at pH 1 or with acetyl chloride. The kinetics of the disproportionation have been studied. |
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| Keywords: | 4,4'-sulfonyldiiminobis(1,3-dialklylimidazolin-2-ones) 3-thia-2,4,6,8-tetraazabicyclo[3.3.0]-octan-7-one 3,3-dioxides acetylation disproportionation acid hydrolysis |
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