s-Tetrazine: robust and green photo-organocatalyst for aerobic oxidation of N,N-disubstituted-hydroxylamines to nitrones - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue SYNLETT Année : 2022

s-Tetrazine: robust and green photo-organocatalyst for aerobic oxidation of N,N-disubstituted-hydroxylamines to nitrones

Résumé

Efficient photocatalytic aerobic oxidative dehydrogenation reactions of N,N-disubstituted hydroxylamines to nitrones were developed with an in situ generated photocatalyst based on commercially available 3,6dichlorotetrazine. This process affords a wide range of nitrones in high yields under mild conditions. In addition, an oxidative (3+3) cycloaddition between an oxyallyl cation precursor and a hydroxylamine was also developed.
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hal-03872712 , version 1 (25-11-2022)

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Jiyuan Lyu, Tuan Le, Aurélie Claraz, Clémence Allain, Pierre Audebert, et al.. s-Tetrazine: robust and green photo-organocatalyst for aerobic oxidation of N,N-disubstituted-hydroxylamines to nitrones. SYNLETT, 2022, 33 (02), pp.177-181. ⟨10.1055/a-1691-0449⟩. ⟨hal-03872712⟩
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