Transfer hydrogenation using recyclable polyurea-encapsulated palladium: efficient and chemoselective reduction of aryl ketones

Literature Information

Publication Date 2003-02-12
DOI 10.1039/B300074P
Impact Factor 6.222
Authors

Jin-Quan Yu, Hai-Chen Wu, Chandrashekar Ramarao, Jonathan B. Spencer, Steven V. Ley


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Abstract

A robust and recyclable palladium catalyst [Pd0EnCat] has been prepared by ligand exchange of polyurea-encapsulated palladium(II) acetate with formic acid, resulting in deposition of Pd(0) in the support material; Pd0EnCat is shown to be a highly efficient transfer hydrogenation catalyst for chemoselective reduction of a wide range of aryl ketones to benzyl alcohols.

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