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Magnetically Separable Pd Catalyst for Highly Selective Epoxide Hydrogenolysis under Mild Conditions

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Min Serk Kwon,^† In Soo Park,^† Jum Suk Jang,^‡ Jae Sung Lee,^‡ and Jaiwook Park*^†

Department of Chemistry and Department of Chemical Engineering, Pohang University of Science and Technology, San 31 Hyojadong, Pohang, Kyungbuk 790-784, Republic of Korea

Org. Lett., 2007, 9 (17), pp 3417–3419

DOI: 10.1021/ol701456w

Publication Date (Web): July 28, 2007

Section:

General Organic Chemistry

Abstract

A magnetically separable palladium catalyst was synthesized simply through a sol−gel process incorporating palladium nanoparticles and superparamagnetic iron oxide nanoparticles in aluminum oxyhydroxide matrix, which is highly active and selective for epoxide hydrogenolysis at room temperature under 1 atm H₂. The catalyst was recycled for 25 times without loss of the activity.

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This article has been cited by 3 ACS Journal articles (3 most recent appear below).

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Asymmetric Reductive Acylation of Aromatic Ketoximes by Enzyme-Metal Cocatalysis
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  We have developed an efficient procedure for the asymmetric synthesis of chiral amides from ketoximes. This one-pot procedure employs two different types of catalysts, Pd nanocatalyst and lipase, for three consecutive transformations including ...
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