Heterogeneous palladium-based catalyst promoted reduction of oximes to amines: using H2 at 1 atm in H2O under mild conditions

文献情報

出版日 2019-03-22

DOI 10.1039/C9RE00003H

インパクトファクター 4.239

著者

Yaxu Liu, Ziyi Quan, Shaopo He, Zexi Zhao, Jiang Wang

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要旨

A highly active palladium-based heterogeneous catalyst with excellent activity for the hydrogenation of oximes to form amines was prepared from the metal precursor K2PdCl4 and 4-nitrobenzene-1,2-diamine. It is particularly suitable for the hydrogenation of oximes to prepare a wide spectrum of primary amines employing H2 (1 atm) in H2O under mild conditions. In addition, the heterogeneous catalyst can be easily recycled, and repeatedly reused for ten times without losing its catalytic activity and selectivity. This palladium-based catalyst and its developed procedures are applicable for both aliphatic and aromatic aldoximes and ketoximes. The corresponding primary amines could be afforded with good to excellent yields of up to >99%, representing the first examples proceeding in H2O using 1 atm H2 at rt and it is believed to possess great potential for sustainable industrial applications.

掲載誌

Reaction Chemistry & Engineering

CiteScore: 0

自己引用率: 8.8%

年間論文数: 284

Reaction Chemistry & Engineering is an interdisciplinary journal reporting cutting-edge research focused on enhancing the understanding and efficiency of reactions. Reaction engineering leverages the interface where fundamental molecular chemistry meets chemical engineering and technology. Challenges in chemistry can be overcome by the application of new technologies, while engineers may find improved solutions for process development from the latest developments in reaction chemistry. Reaction Chemistry & Engineering is a unique forum for researchers whose interests span the broad areas of chemical engineering and chemical sciences to come together in solving problems of importance to wider society. All papers should be written to be approachable by readers across the engineering and chemical sciences. Papers that consider multiple scales, from the laboratory up to and including plant scale, are particularly encouraged.

Heterogeneous palladium-based catalyst promoted reduction of oximes to amines: using H2 at 1 atm in H2O under mild conditions

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Reaction Chemistry & Engineering

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