Micelle catalyzed oxidation of propan-2-ol to acetone by penta-valent vanadium in aqueous acid media

被引：24

作者：

Ghosh, Sumanta K. ^{[1
]}

Basu, Ankita ^{[1
]}

Paul, Kalyan K. ^{[1
]}

Saha, Bidyut ^{[1
]}

机构：

[1] Univ Burdwan, Dept Chem, Burdwan 713104, W Bengal, India

来源：

MOLECULAR PHYSICS | 2009年 / 107卷 / 07期

关键词：

kinetics; vanadium; propan-2-ol; micelle; SDS; CPC; TX-100; QUINQUEVALENT VANADIUM; ORGANIC-COMPOUNDS; ION OXIDATION; D-GLUCOSE; KINETICS; CHEMISTRY; MECHANISM; SORBITOL; ALCOHOL;

D O I：

10.1080/00268970902835629

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：

Vanadium (V) oxidation of propan-2-ol shows a first-order dependency on the concentrations of propan-2-ol, vanadium (V), H+ and [image omitted]. These observations remain unaltered in the presence of externally added surfactant. The effects of the cationic surfactant (i.e. CPC), anionic surfactant (i.e. SDS) and neutral surfactant (i.e. TX-100) have been studied. CPC inhibits the reactions whereas SDS and TX-100 accelerate the reaction to different extents. Observed effects have been explained by considering the hydrophobic and electrostatic interactions between the surfactants and reactants. SDS and TX-100 can be used as catalysts in the production of acetone from propan-2-ol.

引用

页码：615 / 619

页数：5

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