C-H Arylation of Benzene with Aryl Halides using H2 and a Water‐Soluble Rh‐Based Electron Storage Catalyst

C-H Arylation of Benzene with Aryl Halides using H2 and a Water‐Soluble Rh‐Based Electron Storage Catalyst
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使用氢气和水溶性铑基电子存储催化剂将苯与芳基卤化物进行 C-H 芳基化

DOI:
10.1002/chem.202102735
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发表时间:
2021
影响因子:
4.3
通讯作者:
Ogo Seiji
Ogo Seiji
中科院分区:
化学2区
文献类型:
--
作者:
Yatabe Takeshi;Tome Tamon;Takahashi Yukina;Matsumoto Takahiro;Yoon Ki‐Seok;Nakai Hidetaka;Ogo Seiji

文献摘要

相似文献

本文报道了苯在温和条件下的C-H芳基化反应的第一个实例,以H2为电子源{24 h转换数(TONS)=0.7-2.0}。 该反应依赖于Rh基电子存储催化剂,并在室温和水溶液中进行。此外,H2在自由基转移步骤中是无活性的,大大减少了不需要的副反应。
This paper reports the first example of C−H arylation of benzene under mild conditions, using H2as an electron source {turnover numbers (TONs)=0.7–2.0 for 24 h}. The reaction depends on a Rh‐based electron storage catalyst, and proceeds at room temperature and in aqueous solution. Furthermore, the H2is inactive during the radical transfer step, greatly reducing unwanted side reactions.