Oxidation of Benzoins to Benzils with Chromium Trioxide Supported on Kieselghur under Viscous Conditions

被引：20
|
作者：
Lou, Ji-Dong [1 ]
Zhang, Changhe [2 ]
Wang, Guo-Qiang [3 ]
Gao, C. [4 ]
机构：
[1] China Inst Metrol, Coll Life Sci, Hangzhou 310018, Zhejiang, Peoples R China
[2] Univ Nova Lisboa, Inst Biol Expt & Tecnol, P-2780156 Oeiras, Portugal
[3] Zhejiang Acad Med Sci, Dept Med Chem, Hangzhou, Zhejiang, Peoples R China
[4] Uniformed Serv Univ Hlth Sci, Ctr Prostate Dis Res, Bethesda, MD 20814 USA
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | 2009年 / 39卷 / 01期
关键词：
benzils; benzoins; chromium trioxide; kieselguhr; oxidation; viscous conditions; SELECTIVE OXIDATION; MICROWAVE IRRADIATION; MANGANESE-DIOXIDE; EFFICIENT REAGENT; ORGANIC-SYNTHESIS; ALCOHOLS; ACETATE; KETONES;
D O I：
10.1080/15533170802665443
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Selective oxidation of benzoins to corresponding benzils using chromium trioxide supported on kieselghur reagent under viscous conditions at room temperature is described. The present oxidations are completed within 1 hour with the yield between 89 and 98%. The main advantage of present oxidation is that the reaction can be carried out under quite milder reaction conditions as compared to the other reported chromium (VI)-based reagents.
引用
收藏
页码：6 / 8
页数：3
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