Thermal decay of TEMPO in acidic media via an N-oxoammonium salt intermediate |
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| Authors: | Ma Yun Loyns Colin Price Peter Chechik Victor |
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| Institution: | Department of Chemistry, University of York, Heslington, York, UK YO10 5DD. |
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| Abstract: | Disproportionation of TEMPO in acids leads to the formation of an N-oxoammonium salt, which can further decompose under thermal conditions, yielding the corresponding hydroxylamine, N(2)O, CO(2) and a series of dimerisation products. Overall, acid-catalysed thermal decay of TEMPO leads to ca. 80% yield of hydroxylamine. |
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