Thioether-directed Rh(III)-catalyzed peri-selective acyloxylation of arenes.
Thioether-directed Rh(III)-catalyzed peri-selective acyloxylation of arenes.
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硫醚引导的 Rh(III) 催化芳烃的全选择性酰氧基化。
DOI：
10.1039/d1ob02236a
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发表时间：
2022-01
影响因子：
3.2
通讯作者：
Yang Fan
中科院分区：
文献类型：
--
作者：
Xie Hui;Song Jia-Lin;Jiang Chun-Yong;Huang Yan-Xia;Zeng Jun-Yi;Liu Xu-Ge;Zhang Shang-Shi;Yang Fan
通过Cp*Rh（III）催化的C-H活化和随后与羧酸的偶联，实现了芳烃的硫醚导向酰氧基化。该方法具有官能团相容性高、底物范围广等特点。初步的机理研究已经进行，并提出了一个试探性的反应机理。它代表硫醚导向的Cp*Rh（III）催化的C（sp2）-H酰氧基化反应的第一个实例。
A thioether directed acyloxylation of arenes has been realized via Cp*Rh(III)-catalyzed C-H activation and subsequent coupling with carboxylic acids. This new method showed high functional group compatibility and broad substrate scope. Primary mechanistic studies have been conducted and a tentative reaction mechanism was proposed. It represents the first example of a thioether-directed Cp*Rh(III)-catalyzed C(sp2)-H acyloxylation reaction.