Nanocrystalline Magnesium Oxide Stabilized Palladium(0): An Efficient Reusable Catalyst for Room Temperature Selective Aerobic Oxidation of Alcohols

被引：51

作者：

Layek, Keya ^{[1
]}

Maheswaran, H. ^{[1
]}

Arundhathi, R. ^{[1
]}

Kantam, M. Lakshmi ^{[1
]}

Bhargava, Suresh K. ^{[2
]}

机构：

[1] Indian Inst Chem Technol, Inorgan & Phys Chem Div, Hyderabad 500007, Andhra Pradesh, India

[2] RMIT Univ, Sch Appl Sci, Melbourne, Vic, Australia

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2011年 / 353卷 / 04期

关键词：

aerobic oxidation; alcohols; aldehydes; catalyst recycling; heterogeneous catalysis; KINETIC RESOLUTION; SECONDARY ALCOHOLS; PALLADIUM(II)-CATALYZED OXIDATION; ALPHA; BETA-UNSATURATED ALDEHYDES; HETEROGENEOUS CATALYST; ALLYLIC ALCOHOLS; ATOM ECONOMY; ONE-POT; KETONES; HECK;

D O I：

10.1002/adsc.201000591

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Nanocrystalline magnesium oxide-stabilized palladium(0) [NAP-Mg-Pd(0)], as an efficient catalytic system has been employed for the selective oxidation of alcohols using atmospheric oxygen as a green oxidant at room temperature. Various alcohols could be transformed into their corresponding aldehydes or ketones in good to excellent yields using a set of optimal conditions. NanoActive (TM) Magnesium Oxide Plus, [NAP-MgO] with its three-dimensional structure and well-defined shape acts as an excellent support for well dispersed palladium(0) nanoparticles. This catalyst can be recovered and reused for several cycles without any significant loss of catalytic activity.

引用

页码：606 / 616

页数：11

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