Switchable Access to Mono- and Di-Alkylated Boranes via Visible-Light-Induced Hydroboration of Alkenes with NHC-Borane,Advanced Synthesis & Catalysis

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Switchable Access to Mono- and Di-Alkylated Boranes via Visible-Light-Induced Hydroboration of Alkenes with NHC-Borane
Advanced Synthesis & Catalysis ( IF 4.4 ) Pub Date : 2023-09-22 , DOI: 10.1002/adsc.202300863
Yao-Fu Zeng ₁ , Xin Wu ₁ , Yue Wang ₂ , Ming-Xi Zhou ₁ , Zhang Chen ₁ , Xue Peng ₁ , Zhen Wang ₂

Affiliation

A photo-induced metal-free radical hydroboration of various styrenes with NHC-borane has been developed, which can provide mono- and di-alkylated boranes in a selective manner. Besides, this strategy can also be applied to prepare di-functionalized boranes with two different alkyl groups. Mild reaction conditions and good functional groups compatibility were observed. Preliminary mechanism for this reaction was proposed.

中文翻译：

通过可见光诱导烯烃与 NHC-硼烷的硼氢化反应可切换获得单烷基化硼烷和二烷基化硼烷

开发了各种苯乙烯与NHC-硼烷的光诱导金属自由基硼氢化反应，可以选择性地提供单烷基化硼烷和二烷基化硼烷。此外，该策略还可用于制备具有两个不同烷基的双官能化硼烷。观察到温和的反应条件和良好的官能团相容性。提出了该反应的初步机理。

更新日期：2023-09-22

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