Catalytic Hydrogenation of Carbon Dioxide Using Ir(III)−Pincer Complexes

作者：Ryō Tanaka, Makoto Yamashita, Kyoko Nozaki · 发表于：Journal of the American Chemical Society · 年份：2009 · DOI：10.1021/ja903574e · 被引用次数：901 · 研究领域：Carbon dioxide utilization in catalysis、CO2 Reduction Techniques and Catalysts、Catalysts for Methane Reforming

Catalytic hydrogenation of carbon dioxide in aqueous potassium hydroxide was performed using a newly synthesized isopropyl-substituted PNP-pincer iridium trihydride complex as a catalyst. Potassium formate was obtained with turnover numbers up to 3,500,000 and a turnover frequency of 150,000 h(-1), both of which are the highest values reported to date.