可见光催化下非活化烯烃自由基芳基化反应

IF 5 1区化学 Q1 CHEMISTRY, ORGANIC

Organic Letters Pub Date : 2025-05-07 DOI:10.1021/acs.orglett.5c0129710.1021/acs.orglett.5c01297

Xiaoyu Li, Menglin Yang, Simin Wang, Xiuping Yuan, Jianjun Yin, Dazhen Shi, Shucheng Ma, Qian Zhang and Tao Xiong*,

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引用次数: 0

摘要

在没有过渡金属催化剂的情况下，光诱导非活化烯烃与B2pin2和芳基腈的自由基芳基硼化反应提供了一种温和而有效的方法来获得有用的β-芳基硼酸盐。这个反应经历了硼自由基加成到烯烃和随后的自由基-自由基偶联过程。该方法具有良好的官能团相容性，为硼化学和传统的过渡金属催化偶联提供了一种有前途的互补策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Radical Arylboration of Unactivated Alkenes via Visible-Light Catalysis

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Radical Arylboration of Unactivated Alkenes via Visible-Light Catalysis

A photoinduced radical arylboration of unactivated alkenes with B₂pin₂ and aryl nitriles was developed, providing a mild and efficient approach to access useful β-aryl boronates in the absence of a transition-metal catalyst. This reaction undergoes a boron radical addition to alkene and a subsequent radical–radical coupling process. This approach showcases good functional group compatibility and provides a promising and complementary strategy to boron chemistry and traditional transition-metal-catalyzed coupling.

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来源期刊

Organic Letters 化学-有机化学

CiteScore

9.30

自引率

11.50%

发文量

1607

审稿时长

1.5 months

期刊介绍： Organic Letters invites original reports of fundamental research in all branches of the theory and practice of organic, physical organic, organometallic,medicinal, and bioorganic chemistry. Organic Letters provides rapid disclosure of the key elements of significant studies that are of interest to a large portion of the organic community. In selecting manuscripts for publication, the Editors place emphasis on the originality, quality and wide interest of the work. Authors should provide enough background information to place the new disclosure in context and to justify the rapid publication format. Back-to-back Letters will be considered. Full details should be reserved for an Article, which should appear in due course.