~tBuOK/DMSO/O2 catalyzed direct α-C (s~p3)-H alkylation with styrenes: productive α-amino radicals for hydroaminoalkylation

Zhangqiang Yan; Zhen Zhang; Tao Wen

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~tBuOK/DMSO/O2 catalyzed direct α-C (s~p3)-H alkylation with styrenes: productive α-amino radicals for hydroaminoalkylation

机译：~tBuOK/DMSO/O2 catalyzed direct α-C (s~p3)-H alkylation with styrenes: productive α-amino radicals for hydroaminoalkylation

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Direct α-C(sp3)-H alkylation of hydroaminoalkylation (HAA) catalyzed by~tBuOK/DMSO/O2 from α-aryl benzylamines with styrenes is reported. The reaction has delivered diverse selectively substituted amines and N-heterocycles under mild conditions. Mechanism studies have shown that α-aminoalkyl radicals act as intermediates and hydrogen atom transfer (HAT) plays a crucial role in the ~tBuOK/DMSO/O2 system.

机译：直接α- c (sp3) - h的烷基化hydroaminoalkylation (HAA)催化由α~ tBuOK / DMSO / O2芳基苄胺苯乙烯是报道。多样的选择性胺和代替在温和条件下N-heterocycles。研究表明,α-aminoalkyl激进分子的行为作为中间体和氢原子转移(帽子)起着关键作用的~ tBuOK / DMSO / O2系统。

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来源
《Catalysis science & technology》 |2023年第11期|2714-2720|共7页
作者
Zhangqiang Yan; Zhen Zhang; Tao Wen;
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作者单位

College of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, Jiangxi Province, People’s Republic of China.;

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正文语种英语
中图分类物理化学（理论化学）、化学物理学;
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~tBuOK/DMSO/O2 catalyzed direct α-C (s~p3)-H alkylation with styrenes: productive α-amino radicals for hydroaminoalkylation

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