Article ID Journal Published Year Pages File Type
68931 Journal of Molecular Catalysis A: Chemical 2006 5 Pages PDF
Abstract

Sulfonic acid functionalized silica has been found to be a highly efficient and versatile catalyst for α-monobromination of carbonyl compounds (cyclic and acyclic ketones, 1,3-diketones, β-ketoesters, lactones, coumaranones and lactams) using N-bromosuccinimide under mild reaction conditions. The α-monobrominated products were obtained in very high yields and in short reaction times. The catalyst works under heterogeneous conditions and can be recyclable.

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Related Topics
Physical Sciences and Engineering Chemical Engineering Catalysis
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