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Synthesis of β-Arylseleno Sulfoximines: A Metal-Free Three-Component Reaction Mediated by Tetrabutylammonium Tribromide
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2022-08-08 , DOI: 10.1021/acs.joc.2c00880 Xiaoman Li 1 , Jiawei Huang 1 , Liang Xu 1 , Ping Liu 1 , Yu Wei 1
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2022-08-08 , DOI: 10.1021/acs.joc.2c00880 Xiaoman Li 1 , Jiawei Huang 1 , Liang Xu 1 , Ping Liu 1 , Yu Wei 1
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A tetrabutylammonium tribromide-mediated three-component reaction of alkenes, diselenides, and sulfoximines has been established herein, providing direct and metal-free access to diverse β-arylseleno sulfoximine derivatives. This regioselective sulfoximido-selenization protocol proceeds efficiently under mild and ambient conditions with generally good yields. This strategy is featured by step and atom economy, practicability, a broad substrate scope, and gram-scale synthesis.
中文翻译：
β-芳硒亚砜亚胺的合成：四丁基三溴化铵介导的无金属三组分反应
本文建立了四丁基三溴化铵介导的烯烃、二硒化物和亚砜亚胺的三组分反应，提供了对各种 β-芳基硒亚砜亚胺衍生物的直接和无金属途径。这种区域选择性亚砜亚胺-硒化方案在温和和环境条件下有效进行，通常具有良好的收率。该策略具有步骤和原子经济性、实用性、底物范围广和克级合成的特点。
更新日期：2022-08-08
中文翻译：
β-芳硒亚砜亚胺的合成：四丁基三溴化铵介导的无金属三组分反应
本文建立了四丁基三溴化铵介导的烯烃、二硒化物和亚砜亚胺的三组分反应，提供了对各种 β-芳基硒亚砜亚胺衍生物的直接和无金属途径。这种区域选择性亚砜亚胺-硒化方案在温和和环境条件下有效进行，通常具有良好的收率。该策略具有步骤和原子经济性、实用性、底物范围广和克级合成的特点。
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