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Synthesis of peroxyesters in tri-liquid system using quaternary onium salts and polyethylene glycols as phase-transfer catalysts

Paper ID Volume ID Publish Year Pages File Format Full-Text
40861 45868 2012 6 PDF Available
Title
Synthesis of peroxyesters in tri-liquid system using quaternary onium salts and polyethylene glycols as phase-transfer catalysts
Abstract

A mild and efficient method for the synthesis of organic peroxyesters from acid chlorides and tertiary alkyl hydroperoxides in the presence of aqueous solution of inorganic base is described. The process was conducted in a tri-liquid system using quaternary onium salts and polyethylene glycols as phase-transfer catalysts. A model reaction of cumyl hydroperoxide (CHP) with butyryl chloride was investigated under a wide range of conditions. Selected peroxyesters were obtained in moderate to high yields (62–93%).

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (62 K)Download as PowerPoint slideHighlights► A mild and efficient method to synthesize organic peroxyesters in tri-liquid system. ► Phase-transfer catalyst forms an insoluble third-liquid phase. ► A method offers the possibility of easy recycling of catalyst. ► Organic peroxyesters were obtained in mild conditions and in good yields.

Keywords
Peroxyesters; Phase-transfer catalysis; Tri-liquid system
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Synthesis of peroxyesters in tri-liquid system using quaternary onium salts and polyethylene glycols as phase-transfer catalysts
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volumes 437–438, 26 September 2012, Pages 184–189
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
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Price after discount Only $4.95
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Full-text PDF Download
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