Zwitterionic 1,2,3-Triazolium Amidate as a Catalyst for Photoinduced Hydrogen-Atom Transfer Radical Alkylation,ACS Catalysis

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Zwitterionic 1,2,3-Triazolium Amidate as a Catalyst for Photoinduced Hydrogen-Atom Transfer Radical Alkylation
ACS Catalysis ( IF 11.3 ) Pub Date : 2020-02-07 , DOI: 10.1021/acscatal.9b04491
Kohsuke Ohmatsu ₁ , Ryuhei Suzuki ₁ , Yukino Furukawa ₁ , Makoto Sato ₁ , Takashi Ooi _{1,

2}

Affiliation

A zwitterionic 1,2,3-triazolium amidate was designed for use as an effective modular hydrogen-atom transfer catalyst for photoredox C–H functionalization. This zwitterionic amidate is stable yet amenable to single-electron oxidation for generating a highly reactive amidyl radical. In cooperation with an Ir-based visible-light photoredox catalyst, the optimal catalyst enables the efficient direct alkylation of the C–H bonds of various nitrogen- or oxygen-containing organic compounds.

中文翻译：

两性离子的1,2,3-三唑酰胺盐酸盐作为光诱导氢原子转移自由基烷基化的催化剂

两性离子的1,2,3-三唑鎓lium酸酯被设计用作有效的模块化氢原子转移催化剂，用于光氧化还原C–H官能化。该两性离子的酰胺化物是稳定的，但适于单电子氧化以产生高反应性的酰胺基。与基于Ir的可见光光氧化还原催化剂配合使用，最佳催化剂可以使各种含氮或含氧有机化合物的C–H键有效地直接烷基化。

更新日期：2020-02-07

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