光介导自由基加成亚甲胺化合物：新的反应活性和活化模式。

IF 7 2区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Chemical record Pub Date : 2024-12-17 DOI:10.1002/tcr.202400194

Zakhar M. Rubanov, Vitalij V. Levin, Alexander D. Dilman

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引用次数: 0

摘要

偶氮亚胺是一类传统上用作亲电底物的化合物，但其与自由基的反应一直受到限制。光催化为促进这些反应提供了充分的机会，有各种各样的试剂作为自由基的前体。除了在亚甲胺片段处的常规加成方式外，通过适当选择氧化还原催化剂，还可以实现产物中C=N键保留的氧化途径。本文综述了近五年来这一快速发展领域的新进展。讨论了C=N键在自由基攻击下活化的新概念。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Light-Mediated Radical Addition to Azomethine Compounds: Novel Reactivity and Activation Modes

Azomethines is a class of compounds, which have traditionally served as electrophilic substrates, but their reactions with radicals have long been limited. Photocatalysis provided ample opportunities for promoting these reactions, with wide variety of reagents serving as precursors of radicals. Besides regular addition mode at the azomethine fragment, the oxidative pathway, in which the C=N bond remains in the product, has become possible by proper selection of redox catalyst. This review summarizes new developments in this rapidly developing field over the past five years. New concepts on activation of the C=N bond towards radical attack are discussed.

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来源期刊

Chemical record 化学-化学综合

CiteScore

11.00

自引率

3.00%

发文量

188

审稿时长

>12 weeks

期刊介绍： The Chemical Record (TCR) is a "highlights" journal publishing timely and critical overviews of new developments at the cutting edge of chemistry of interest to a wide audience of chemists (2013 journal impact factor: 5.577). The scope of published reviews includes all areas related to physical chemistry, analytical chemistry, inorganic chemistry, organic chemistry, polymer chemistry, materials chemistry, bioorganic chemistry, biochemistry, biotechnology and medicinal chemistry as well as interdisciplinary fields. TCR provides carefully selected highlight papers by leading researchers that introduce the author''s own experimental and theoretical results in a framework designed to establish perspectives with earlier and contemporary work and provide a critical review of the present state of the subject. The articles are intended to present concise evaluations of current trends in chemistry research to help chemists gain useful insights into fields outside their specialization and provide experts with summaries of recent key developments.