Iron-Catalyzed Selective Hydrogenation and Hydroboration/Hydrosilylation of CO_(2)  

铁催化二氧化碳选择性氢化、硼氢化和硅氢化

作　　者：Zhao Qiuting Wang Wenguang 赵秋婷;王文光(北京师范大学化学学院,北京100875)

机构地区：[1]College of Chemistry,Beijing Normal University,Beijing 100875

出　　处：《有机化学》2024年第10期3106-3116,共11页Chinese Journal of Organic Chemistry

摘　　要：Carbon dioxide(CO_(2))serves as a sustainable carbon source for building biomass,fossil fuels,and organic chemicals.Converting CO_(2) into value-added chemicals or fuels is an ideal approach to achieve carbon cycling.The reduction and conversion of CO_(2),a pivotal aspect of C1 chemistry,have long been a subject of intense research interest.Previous studies have demonstrated that through transition metal catalysis,hydrogen,boranes,and silanes(E-H,E=H,B or Si)act as effective reducing agents to transform CO_(2) into a range of C1 chemicals,such as formate,formaldehyde,and methanol.Over the past decade,research focus in this field has shifted towards utilizing cost-effective metals as catalysts for selective CO_(2) reduction.A comprehensive review of homogeneous iron-catalyzed CO_(2)reduction using E-H is presented,emphasizing reaction mechanisms and selectivity.将二氧化碳(CO_(2))转化为高附加值化学品或燃料是实现碳循环的理想途径.作为C1化学的重要组成部分,二氧化碳的还原转化研究一直备受化学家们关注.在过渡金属催化条件下,利用氢气、硼烷或硅烷(E-H,E=H、B或Si)作为还原剂,可以将CO_(2)还原到甲酸、甲醛、甲醇等各种有机分子.特别是,基于廉价金属催化CO_(2)选择性还原转化已成为该领域的一个重要研究方向.从反应机理和反应选择性出发,对均相铁催化CO_(2)的E-H化还原研究进展进行综述.

关 键 词：CO_(2)reduction HYDROGENATION hydroboration/hydrosilylation iron catalyst SELECTIVITY 

分 类 号：O621.251[理学—有机化学]