Carbon dioxide (CO2) is an attractive renewable one-carbon (C1) feedstock in terms of its earth abundance, low cost, and non-toxicity. Developing new catalytic systems to realize the practical insertion of CO2 into organic molecules has been of great importance for ecological economics. In recent years, outstanding improvements have been carried out in the field of light-driven catalytic carboxylation via the activation of CO2 as the key reagent. In this short review, the recent developments of light-promoted carboxylation utilizing CO2 to synthesize value-added chemicals using a dual visible-light photoredox/transition-metal catalyst or a photoredox catalyst are highlighted.1 Introduction2 Visible-Light-Driven Carboxylation Using Transition-Metal Photocatalysts2.1 Transition-Metal-Catalyzed Carboxylation of Alkenes2.2 Transition-Metal-Catalyzed Carboxylation of C(sp2)–X (X = Cl, Br, OTf) Bonds2.3 Transition-Metal-Catalyzed Carboxylation of Alkynes2.4 Transition-Metal-Catalyzed Carboxylation of Carbons Attached to Nitrogen3 Light-Driven Carboxylation via Organo-Photocatalysis3.1 Photocatalytic Carboxylation of Alkenes3.2 Photocatalytic Carboxylation of C(sp3)–H Bonds4 Conclusion

中文翻译：

---

通过二氧化碳活化形成光驱动碳-碳键的最新进展

二氧化碳 (CO2) 是一种有吸引力的可再生单碳 (C1) 原料，就其地球丰度、低成本和无毒而言。开发新的催化系统以实现将 CO2 实际插入有机分子对生态经济学具有重要意义。近年来，以CO2活化为关键试剂的光驱动催化羧化领域取得了显着的进步。在这篇简短的评论中，重点介绍了利用 CO2 的光促进羧化反应的最新发展，该研究使用双可见光光氧化还原/过渡金属催化剂或光氧化还原催化剂来合成增值化学品。 1 介绍 2 使用过渡的可见光驱动羧化-金属光催化剂2.1过渡金属催化的烯烃羧化2。