文献类型：期刊文献

英文题名：Visible-light-driven photocatalytic carboxylation to aromatic carboxylic acids with CO2

作者：Lan, Jihong[1]; Lu, Xiaoyan[2]; Ren, Bo[3]; Duo, Fangfang[1]; Niu, Xinkai[2]; Si, Jiangju[1]

机构：[1] School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang, 453003, China; [2] College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, China; [3] School of Pharmacy, Xinxiang University, Xinxiang, 453003, China

第一机构：新乡学院

通讯机构：[1]School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang, 453003, China;[1]School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang, 453003, China|[11071]新乡学院;

年份：2023

外文期刊名：Organic and Biomolecular Chemistry

收录：EI(收录号：20240315375486);Scopus(收录号：2-s2.0-85182185093)

语种：英文

外文关键词：Aromatic polymers - Aromatization - Carboxylation - Carboxylic acids - Free radical reactions - Negative ions - Synthesis (chemical)

摘要：(Hetero)aromatic carboxylic acids and their derivatives attract attention due to their role in the synthesis of several biologically active molecules, active pharmaceutical ingredients, polymers, etc. Carbon dioxide (CO2) is a prime C1 source for the synthesis of aromatic carboxylic acids because of its nontoxicity, nonflammability, abundance and renewability. Owing to the thermodynamic and chemical inertness of CO2, traditional carboxylation to aromatic carboxylic acids with CO2 is always performed under harsh reaction conditions or using stoichiometric metallic reductants. Visible-light-driven carboxylation with CO2 provides an environmentally benign, mild, and high-efficiency route for the production of aromatic carboxylic acids. This review comprehensively introduces the visible-light-driven preparation of aromatic carboxylic acids through a visible-light-driven oxidative addition and reductive elimination mechanism, binding of aryl (radical) anions which are produced by photoinduced electron transfer (PET) to CO2, binding of carbon dioxide anion radicals (CO2˙?) which are formed by PET to aryl compounds, radical coupling between CO2˙? and aryl radicals, and other mechanisms. Finally, this review provides a summary and the future work direction. This article offers a theoretical guidance for efficient synthesis of aromatic carboxylic acids via photocatalysis. ? 2024 The Royal Society of Chemistry.