Green, catalytic oxidations of alcohols

被引:1075
作者
Sheldon, RA [1 ]
Arends, IWCE [1 ]
Ten Brink, GJ [1 ]
Dijksman, A [1 ]
机构
[1] Delft Univ Technol Biocatalysis & Organ Chem, NL-2628 BL Delft, Netherlands
关键词
D O I
10.1021/ar010075n
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Three methods are described, in the context of the guiding principles of green chemistry, for the catalytic oxidation of alcohols. The first employs a recyclable oligomeric TEMPO catalyst (PIPO) and sodium hypochlorite as the oxidant in a bromide-free and chlorinated hydrocarbon solvent-free system. The second involves a ruthenium/TEMPO catalyst and oxygen as the oxidant. The third consists of a recyclable water-soluble palladium-diamine complex in conjunction with air as the oxidant in an aqueous biphasic system. The mechanisms of the ruthenium/TEMPO- and palladium-catalyzed oxidations are discussed, and the mechanism of the former is compared with that of the analogous copper/TEMPO catalyst.
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页码:774 / 781
页数:8
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