Synthesis of dialkyl peroxides in the presence of polyethylene glycol or its derivatives as phase-transfer catalyst in liquid-liquid-liquid system

Stefan Baj; Agnieszka Siewniak

doi:10.1016/j.apcata.2007.01.049

Synthesis of dialkyl peroxides in the presence of polyethylene glycol or its derivatives as phase-transfer catalyst in liquid-liquid-liquid system

Stefan Baj
, Agnieszka Siewniak

Department of Chemical Organic Technology and Petrochemistry (RCH/RCH5)

Silesian University of Technology

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

Synthesis of dialkyl peroxides in the presence of polyethylene glycol or its derivatives (PEG) as phase-transfer catalyst in liquid-liquid-liquid system was investigated. Conditions for forming a third-liquid phase, rich in phase-transfer catalyst were determined and included the amount and concentration of NaOH in the aqueous phase and the kind of organic solvent. The effect of chain length of PEG and possibility of catalyst recycling was also examined. Selected dialkyl peroxides were obtained in high yields.

Original language	English
Pages (from-to)	175-179
Number of pages	5
Journal	Applied Catalysis A: General
Volume	321
Issue number	2
DOIs	https://doi.org/10.1016/j.apcata.2007.01.049
Publication status	Published - 11 Apr 2007

Keywords

Dialkyl peroxides
Hydroperoxides
Phase-transfer catalysts

ASJC Scopus subject areas

Catalysis
Process Chemistry and Technology

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10.1016/j.apcata.2007.01.049

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abstract = "Synthesis of dialkyl peroxides in the presence of polyethylene glycol or its derivatives (PEG) as phase-transfer catalyst in liquid-liquid-liquid system was investigated. Conditions for forming a third-liquid phase, rich in phase-transfer catalyst were determined and included the amount and concentration of NaOH in the aqueous phase and the kind of organic solvent. The effect of chain length of PEG and possibility of catalyst recycling was also examined. Selected dialkyl peroxides were obtained in high yields.",

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AB - Synthesis of dialkyl peroxides in the presence of polyethylene glycol or its derivatives (PEG) as phase-transfer catalyst in liquid-liquid-liquid system was investigated. Conditions for forming a third-liquid phase, rich in phase-transfer catalyst were determined and included the amount and concentration of NaOH in the aqueous phase and the kind of organic solvent. The effect of chain length of PEG and possibility of catalyst recycling was also examined. Selected dialkyl peroxides were obtained in high yields.

KW - Dialkyl peroxides

KW - Hydroperoxides

KW - Phase-transfer catalysts

UR - https://www.scopus.com/pages/publications/33947319153

U2 - 10.1016/j.apcata.2007.01.049

DO - 10.1016/j.apcata.2007.01.049

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ER -

Synthesis of dialkyl peroxides in the presence of polyethylene glycol or its derivatives as phase-transfer catalyst in liquid-liquid-liquid system

Abstract

Keywords

ASJC Scopus subject areas

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