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.
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页码：872 / 878
页数：7
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