Synthesis and structure of 3-(hydroxycarbamoyl)-2,2,5,5-tetramethyl-2,5-dihydropyrrol-1-oxyl |
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| Authors: | V D Sen’ G V Shilov V A Golubev |
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| Institution: | (1) Institute of Chemical Physics Problems, Russian Academy of Sciences, pr. Akademika Semenova 1, Chernogolovka, Moscow oblast, 1142432, Russia |
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| Abstract: | Hydroxyamination of 3-chlorocarbonyl-2,2,5,5-tetramethyl-2,5-dihydropyrrol-1-oxyl gave previously unknown 3-(hydroxycarbamoyl)-2,2,5,5-tetramethyl-2,5-dihydropyrrol-1-oxyl whose structure was determined by X-ray analysis. The hydroxamic acid fragment has cis configuration, and the carbonyl group occupies distorted trans position with respect to the double bond in the planar dihydropyrrole ring. |
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