Catalytic hydrogenation of carbon dioxide using Ir(III)-pincer complexes

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),...

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Bibliographic Details
Published in:Journal of the American Chemical Society Vol. 131; no. 40; p. 14168
Main Authors: Tanaka, Ryo, Yamashita, Makoto, Nozaki, Kyoko
Format: Journal Article
Language:English
Published: United States 14.10.2009
ISSN:1520-5126, 1520-5126
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Summary: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.
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ISSN:1520-5126
1520-5126
DOI:10.1021/ja903574e