Bromo Radical-Mediated Photoredox Aldehyde Decarbonylation towards Transition-Metal-Free Hydroalkylation of Acrylamides at Room Temperature,Advanced Synthesis & Catalysis

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Bromo Radical-Mediated Photoredox Aldehyde Decarbonylation towards Transition-Metal-Free Hydroalkylation of Acrylamides at Room Temperature
Advanced Synthesis & Catalysis ( IF 4.4 ) Pub Date : 2021-11-22 , DOI: 10.1002/adsc.202101188
Zhaozhao Sun ₁ , Huawen Huang ₁ , Qiaolin Wang ₁ , Guojun Deng ₁

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Herein, we report a visible-light-mediated hydroalkylation reaction of alkenes using easily available aldehydes as alkyl sources via bromo radical-promoted photoredox decarbonylation. This protocol provides an alternative entry to C(sp³)−C(sp³) bond formation and features considerable advantages including mild and clean reaction conditions, obviation for transition-metal catalyst, and good functional group compatibility.

中文翻译：

溴自由基介导的光氧化还原醛脱羰对丙烯酰胺在室温下的无过渡金属加氢烷基化

在这里，我们报告了一种可见光介导的烯烃加氢烷基化反应，使用容易获得的醛作为烷基源，通过溴自由基促进的光氧化还原脱羰。该协议为 C( sp ³ )-C( sp ³ ) 键的形成提供了一种替代方法，具有相当大的优势，包括温和和清洁的反应条件、无需过渡金属催化剂和良好的官能团相容性。

更新日期：2022-01-18

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