s-Tetrazine: Robust and Green Photoorganocatalyst for Aerobic Oxidation of N,N-Disubstituted Hydroxylamines to Nitrones

被引：5

作者：

Lyu, Jiyuan ^{[1
]}

Le, Tuan ^{[1
]}

Claraz, Aurelie ^{[1
]}

Allain, Clemence ^{[1
]}

Audebert, Pierre ^{[1
]}

Masson, Geraldine ^{[1
]}

机构：

[1] Univ Paris Saclay, Univ Paris Sud, Inst Chim Subst Nat, CNRS UPR 2301, 1 Av Terrasse, F-91198 Gif Sur Yvette, France

来源：

SYNLETT | 2022年 / 33卷 / 02期

关键词：

s-tetrazine; photoorganocatalyst; nitrones; sequential oxidative (3+3) cycloaddition; PHOTOREDOX-CATALYZED SYNTHESIS; NUCLEOPHILIC ADDITIONS; MOLECULES; EFFICIENT; SCAFFOLD; AMINES; BONDS;

D O I：

10.1055/a-1691-0449

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

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 3,6-dichlorotetrazine. 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.

引用

收藏

页码：177 / 181

页数：5

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