Photoinduced Catalytic Organic‐Hydride Transfer to CO2 Mediated with Ruthenium Complexes as NAD+/NADH Redox Couple Models
Photoinduced Catalytic Organic‐Hydride Transfer to CO2 Mediated with Ruthenium Complexes as NAD+/NADH Redox Couple Models
复制标题
以钌配合物作为 NAD+/NADH 氧化还原对模型介导的光诱导有机氢化物转移至 CO2
DOI：
10.1002/cssc.202300032
复制
发表时间：
2023
期刊：
影响因子：
8.4
通讯作者：
Tanaka Koji
中科院分区：
文献类型：
--
作者：
Kinoshita Yusuke;Deromachi Nagisa;Kajiwara Takashi;Koizumi Take‐aki;Kitagawa Susumu;Tamiaki Hitoshi;Tanaka Koji
在1，3-二甲基-2-苯基-2，3-二氢-1H-苯并[d]咪唑（BIH）存在下，通过[Ru（bpy）2（pbn）] 2+/[Ru（bpy）2（pbnHH）]2+（bpy= 2，2 '-联吡啶，pbn=2-（吡啶-2-基）苯并[B]-1，5-萘啶，pbnHH=2-（吡啶-2-基）-5，10-二氢苯并[B]-1，5-萘啶）氧化还原电对的光诱导双电子还原，首次实现了有机氢化物向CO2的催化转移.催化氢化物转化为二氧化碳生成甲酸盐的活性物种是[Ru（bpy）（bpy −）（pbnHH）]+，通过用BI？还原[Ru（bpy）2（pbnHH）]2+形成。
The catalytic organic‐hydride transfer to CO2was first achieved through the photoinduced two‐electron reduction of the [Ru(bpy)2(pbn)]2+/[Ru(bpy)2(pbnHH)]2+(bpy=2,2’‐bipyridine, pbn=2‐(pyridin‐2‐yl)benzo[b]‐1,5‐naphthyridine, and pbnHH=2‐(pyridin‐2‐yl)‐5,10‐dihydrobenzo[b]‐1,5‐naphthyridine) redox couple in the presence of 1,3‐dimethyl‐2‐phenyl‐2,3‐dihydro‐1H‐benzo[d]imidazole (BIH). The active species for the catalytic hydride transfer to carbon dioxide giving formate is [Ru(bpy)(bpy⋅−)(pbnHH)]+formed by one‐electron reduction of [Ru(bpy)2(pbnHH)]2+with BI⋅.