Catalysis of μ-oxo-bis[porphyriniron(III)] for toluene oxidation with molecular oxygen
2006 ◽
Vol 10
(07)
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pp. 948-952
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Keyword(s):
Toluene oxidation with molecular oxygen as the sole oxidant, and μ-oxo-bis[tetraphenylporphinatoiron(III)] as the catalyst, are reported. Under the reaction conditions of 438 K and 0.8 MPa, the molar total yields for the products benzaldehyde and benzyl alcohol and the turnover number of the catalyst are 4.35% and 21,830 (based on the metal ion), respectively. Compared with the reaction catalyzed by the corresponding monometalloporphyrin TPPFe III Cl , the total yields of the oxidation products and the catalyst turnover number by the dimeric iron porphyrin were almost twice those by the former. A possible reaction mechanism of the toluene oxidation by μ-oxo-bis[tetraphenylporphinatoiron(III)] is proposed.
1988 ◽
Vol 110
(4)
◽
pp. 1187-1196
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Keyword(s):
2009 ◽
Vol 15
(39)
◽
pp. 10182-10198
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Keyword(s):