Rapid catalytic oxygenation of hydrocarbons with perhalogenated ruthenium porphyrin complexes

被引：0
|
作者：
Groves, JT [1 ]
Shalyaev, KV [1 ]
Bonchio, M [1 ]
Carofiglio, T [1 ]
机构：
[1] Princeton Univ, Dept Chem, Princeton, NJ 08544 USA
来源：
3RD WORLD CONGRESS ON OXIDATION CATALYSIS | 1997年 / 110卷
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D O I：
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中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Perhalogenated ruthenium porphyrins were found to be efficient catalysts for the oxygenation of hydrocarbons including secondary alkanes and benzene in the presence of 2,6-dichloropyridine N-oxide under mild conditions in aprotic media. Up to 15,000 turnovers and rates of 800 TO/min were obtained. A mechanism where Ru(III) - Ru(V) intermediates play an important role is proposed and discussed.
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页码：865 / 872
页数：8
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