Solid State Generation of Phenoxyl Radicals through β- Fragmentation from Specifically Designed Diazenes. An ESR Investigation - Archive ouverte HAL Access content directly
Journal Articles Tetrahedron Year : 2016

Solid State Generation of Phenoxyl Radicals through β- Fragmentation from Specifically Designed Diazenes. An ESR Investigation

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Michèle P Bertrand
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Eric Besson

Abstract

Upon irradiation at room temperature, symmetrical diazene precursors enabled the formation of phenoxyl radicals through β-fragmentation reaction in the solid state. This traceless generation of phenoxyl radicals was investigated by ESR. This study showed that although the fragmentation of β-phenoxy radicals is a slow process in solution, it could be useful in solid state thanks to the absence of faster competitive pathways.
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hal-01408651 , version 1 (07-12-2016)

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Cyrielle Dol, Michèle P Bertrand, Stéphane Gastaldi, Eric Besson. Solid State Generation of Phenoxyl Radicals through β- Fragmentation from Specifically Designed Diazenes. An ESR Investigation. Tetrahedron, 2016, ⟨10.1016/j.tet.2016.02.010⟩. ⟨hal-01408651⟩
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