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Silyl Radical Generation from Silylboronic Pinacol Esters through Substitution with Aminyl Radicals
Organic Letters ( IF 4.9 ) Pub Date : 2024-01-30 , DOI: 10.1021/acs.orglett.3c04085
Hongyan Lan 1 , Xiangyu Huo 2 , Yinggang Jia 1 , Dingyi Wang 1
Affiliation  

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.

中文翻译:


通过用氨基自由基取代,由甲硅烷基硼频那醇酯生成甲硅烷基自由基



开发了一种新策略,通过用氨基自由基对硼进行核均取代,从甲硅烷基硼频哪醇酯(SPE)中生成甲硅烷基自由基。我们成功应用这一策略,在没有任何催化剂的情况下,在光照射下使用 SPE 和N-亚硝胺获得了多种有机硅化合物。获得甲硅烷基的能力为化学家快速构建 Si-X 键提供了新的视角。
更新日期:2024-01-30
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