Aerobic oxidation of alcohols catalyzed by rhodium(III) porphyrin complexes in water: reactivity and mechanistic studies

被引：74
|
作者：
Liu, Lianghui [1 ]
Yu, Mengmeng [1 ]
Wayland, Bradford B. [2 ]
Fu, Xuefeng [1 ]
机构：
[1] Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China
[2] Temple Univ, Dept Chem, Philadelphia, PA 19122 USA
来源：
CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 34期
关键词：
AMPHIPHILIC RESIN-DISPERSION; BETA-HYDRIDE ELIMINATION; PALLADIUM COMPLEXES; KINETIC RESOLUTION; SECONDARY ALCOHOLS; GOLD NANOCLUSTERS; NANOPARTICLES; CONVERSIONS; EFFICIENT; OLEFINS;
D O I：
10.1039/c0cc01406k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Selective oxidation of alcohol in water using molecular oxygen as the terminal oxidant is mediated by rhodium porphyrin complexes. Addition of methanol to an aqueous solution of (TSPP) Rh(III) resulted in observation of the key intermediate porphyrin rhodium(III) methoxide species. The activation parameters for beta C-H elimination of Rh-alkoxide were evaluated.
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页码：6353 / 6355
页数：3
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