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An ionic compound containing Ru(III)-complex cation and phosphotungstate anion as the efficient and recyclable catalyst for clean aerobic oxidation of alcohols

Paper ID Volume ID Publish Year Pages File Format Full-Text
51250 46836 2012 3 PDF Available
Title
An ionic compound containing Ru(III)-complex cation and phosphotungstate anion as the efficient and recyclable catalyst for clean aerobic oxidation of alcohols
Abstract

A novel ionic compound (3, [RuCl4(L)2]3PW12O40) containing the Ru(III)-complex cation and α-Keggin-type phosphotungstate anion was synthesized and proven to be the efficient catalyst for aerobic oxidations of alcohols free of base and nitroxyl radical. Specially, 3 could be reused at least five runs without obvious activity loss. The stability of 3 was dramatically improved due to the incorporation of [PW12O40]3 − as the counter-anions, leading to its available recyclability.

► An ionic compound containing Ru(III)-complex cation and phosphotungstate anion. ► An ionic compound as the efficient and recyclable catalyst. ► The clean aerobic oxidations of alcohols free of base and nitroxyl radical.

Keywords
Ruthenium complexes; Aerobic oxidation; Polyoxometalates; Homogenous catalysis
First Page Preview
An ionic compound containing Ru(III)-complex cation and phosphotungstate anion as the efficient and recyclable catalyst for clean aerobic oxidation of alcohols
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 28, 5 November 2012, Pages 152–154
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis