Catalytic hydrogenation of carbon dioxide using Ir(III)-pincer complexes.
نویسندگان
چکیده
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.
منابع مشابه
Recent developments of iron pincer complexes for catalytic applications
Iron catalysis is attractive for organic synthesis because iron is inexpensive, abundant, and non-toxic. To control the activity and stability of an iron center, a large number of iron pincer complexes have been synthesized. Many such complexes exhibit excellent catalytic activity in a number of important organic reactions such as hydrogenation, hydrosilylation, dehydrogenation, and carbon–carb...
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ورودعنوان ژورنال:
- Journal of the American Chemical Society
دوره 131 40 شماره
صفحات -
تاریخ انتشار 2009