Clay-supported ceric ammonium nitrate as an effective, viable catalyst in the oxidation of olefins, chalcones and sulfides by molecular oxygen

被引：63

作者：

Dhakshinamoorthy, Amarajothi ^{[1
]}

Pitchumani, Kasi ^{[1
]}

机构：

[1] Madurai Kamaraj Univ, Sch Chem, Madurai 625021, Tamil Nadu, India

来源：

CATALYSIS COMMUNICATIONS | 2009年 / 10卷 / 06期

关键词：

Ceric ammonium nitrate (CAN); Enones; K10-Montmorillonite; Olefins; Sulfides; HETEROGENEOUS PERMANGANATE; AROMATIC-COMPOUNDS; VERSATILE OXIDANT; CLEAVAGE; SULFOXIDES; EPOXIDATION; ALCOHOLS; ALDEHYDES; PERIODATE;

D O I：

10.1016/j.catcom.2008.12.025

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：

A highly efficient and selective carbon-carbon double bond cleavage of olefins, chalcones and also oxidation of sulfides involving molecular oxygen is achieved using K10-montmorillonite clay-supported ceric ammonium nitrate (CAN) in methanol medium. The catalyst is recycled without any loss in activity and selectivity. A suitable mechanism wherein all the three species are assembled within the clay interlayer is proposed. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：872 / 878

页数：7

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