Silyl Radical Generation from Silylboronic Pinacol Esters through Substitution with Aminyl Radicals

IF 4.9 1区化学 Q1 CHEMISTRY, ORGANIC

Organic Letters Pub Date : 2024-01-30 DOI:10.1021/acs.orglett.3c04085

Hongyan Lan, Xiangyu Huo, Yinggang Jia* and Dingyi Wang*,

引用次数: 0

Abstract

A novel strategy was developed to generate silyl radicals from silylboronic pinacol esters (SPEs) through nucleohomolytic substitution of boron with aminyl radicals. We successfully applied this strategy to obtain diverse organosilicon compounds using SPEs and N-nitrosamines under photoirradiation without any catalyst. The ability to access silyl radicals offers a new perspective for chemists to rapidly construct Si–X bonds.

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通过氨基自由基取代硅硼酸频哪醇酯生成硅自由基。

我们开发了一种新策略，通过硼与氨基自由基的核聚变取代，从硅硼酸频哪醇酯 (SPE) 中生成硅自由基。我们成功地应用了这一策略，在不使用任何催化剂的情况下，利用 SPE 和 N-亚硝胺在光照射下获得了多种有机硅化合物。获得硅基的能力为化学家快速构建 Si-X 键提供了一个新的视角。

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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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.