通过电子供体-受体激发实现可见光驱动的酚类与芳基溴的C(sp)-H芳基化反应。
Visible-light-driven C(sp)-H arylation of phenols with arylbromides enabled by electron donor-acceptor excitation.
作者信息
Zhu Da-Liang, Jiang Shan, Young David James, Wu Qi, Li Hai-Yan, Li Hong-Xi
机构信息
College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
School of Chemistry and Environmental Engineering, Analysis and Testing Centre, Yancheng Teachers University, Yancheng 224007, China.
出版信息
Chem Commun (Camb). 2022 Mar 15;58(22):3637-3640. doi: 10.1039/d1cc07127k.
We have developed a catalyst-free visible-light-driven C(sp)-H arylation of unprotected phenols with arylbromides to give 2-arylated phenols. This reaction proceeds through the excitation of an electron donor-acceptor complex between a phenolate and an arylbromide, electron transfer, and debrominative C(sp)-C(sp) coupling.
我们已经开发出一种无催化剂的可见光驱动方法，用于未保护的酚类与芳基溴化物进行C(sp)-H芳基化反应，以生成2-芳基酚类。该反应通过酚盐与芳基溴化物之间的电子供体-受体复合物的激发、电子转移以及脱溴C(sp)-C(sp)偶联来进行。
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