Selective Oxidation of sp3 C-H Bonds in Water Catalyzed by a Glycinate-Platinum(II) Complex

被引：11
|
作者：
Chen, George S. [1 ]
Labinger, Jay A. [1 ]
Bercaw, John E. [1 ]
机构：
[1] CALTECH, Arnold & Mabel Beckman Labs Chem Synth, Pasadena, CA 91125 USA
来源：
ORGANOMETALLICS | 2009年 / 28卷 / 17期
关键词：
PROTON-MAGNETIC-RESONANCE; AMINO-ACID COMPLEXES; MOLECULAR-OXYGEN; PHASE OXIDATION; LOW-TEMPERATURE; PLATINUM SALTS; METHYL-GROUPS; METHANE; ACTIVATION; MECHANISM;
D O I：
10.1021/om900267w
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In aqueous solution, [Pt-II(glycinato)Cl-2](-) catalyzes oxidation by [(PtCl6)-Cl-IV](2-) of the methyl group of p-toluenesulfonate to the corresponding alcohol and aldehyde, with no further oxidation to the carboxylic acid. Both rate and selectivity are improved in comparison to the original Shilov system that employs [(PtCln)-Cl-II(H2O)(4-n)](2-n) as the catalyst.
引用
收藏
页码：4899 / 4901
页数：3
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