引用本文:
Xiao Gang Li, Jing Wang, Ren He. Selective oxidation of ethylbenzene catalyzed by fluorinated metalloporphyrins with molecular oxygen[J]. Chinese Chemical Letters,
2007, 18(9): 1053-1056.
doi:
10.1016/j.cclet.2007.06.019
Citation: Xiao Gang Li, Jing Wang, Ren He. Selective oxidation of ethylbenzene catalyzed by fluorinated metalloporphyrins with molecular oxygen[J]. Chinese Chemical Letters, 2007, 18(9): 1053-1056. doi: 10.1016/j.cclet.2007.06.019
Citation: Xiao Gang Li, Jing Wang, Ren He. Selective oxidation of ethylbenzene catalyzed by fluorinated metalloporphyrins with molecular oxygen[J]. Chinese Chemical Letters, 2007, 18(9): 1053-1056. doi: 10.1016/j.cclet.2007.06.019
Selective oxidation of ethylbenzene catalyzed by fluorinated metalloporphyrins with molecular oxygen
摘要:
This paper reported the oxidation of ethylbenzene catalyzed by fluorinated metalloporphyrins under mild conditions without any additives. The results showed that the cobalt (Ⅱ) (5, 10, 15, 20-tetrakis (pentafluorophenyl)) porphyrin was the best catalyst among the fluorinated metalloporphyrins. The conversion of ethylbenzene reached 38.6%, the selectivity to acetophenone reached 94.0%, and the turnover number is 2719 under the optimal conditions.
English
Selective oxidation of ethylbenzene catalyzed by fluorinated metalloporphyrins with molecular oxygen
Abstract:
This paper reported the oxidation of ethylbenzene catalyzed by fluorinated metalloporphyrins under mild conditions without any additives. The results showed that the cobalt (Ⅱ) (5, 10, 15, 20-tetrakis (pentafluorophenyl)) porphyrin was the best catalyst among the fluorinated metalloporphyrins. The conversion of ethylbenzene reached 38.6%, the selectivity to acetophenone reached 94.0%, and the turnover number is 2719 under the optimal conditions.
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Key words:
- Fluorinated metalloporphyrin
- / Oxidation
- / Molecular oxygen
- / Ethylbenzene
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