Photoassisted Dehydrogenation of 2-Propanol in the Liquid Phase with Hydrido (phosphonite) cobalt (I)
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概要
- 論文の詳細を見る
Hydrido (phosphonite) cobalt(I) [CoH{PPh(OEt)_2}_4], (CoHL_4) (L=PPh(OEt)_2) under Pyrex-filtered photoirradiation catalyzed dehydrogenation reaction of 2-propanol in the liquid phase, with release of acetone. The turn-over number evaluated for the dehydrogenation for 1h at 82℃ was 4.6, and the quantum yields for the reaction at 366nm were determined to be about 0.015 at 60 and 82℃. The dehydrogenation was characterized as a photoassisted-type catalytic reaction, and the photogenerated hydrido transient CoHL_3 was attributed to a key-role-playing intermediate in the catalytic cycle of the dehydrogenation.
- 長崎大学の論文
著者
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Kawano H
Oita Univ. Oita
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ONISHI Masayoshi
Department of Applied Chemistry, Faculty of Engineering, Nagasaki University
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Hiraki K
Nagasaki Univ. Nagasaki
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Hiraki Katsuma
Department Of Applied Chemistry Faculty Of Engineering Nagasaki University
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NISHIMURA Kohsei
Department of Applied Chemistry, The Faculty of Engineering, Nagasaki University
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Onishi M
Nagasaki Univ. Nagasaki Jpn
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Onishi Masayoshi
Department Of Applied Chemistry Faculty Of Engineering Nagasaki University
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Nishimura Kohsei
Department Of Applied Chemistry The Faculty Of Engineering Nagasaki University
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