Synthesis of neopentyl glycol and ethylene glycol esters by fatty acids in the presence of acidic ion exchange resin catalyst
Publish place: Iranian Chemical Communication، Vol: 3، Issue: 3
Publish Year: 1394
Type: Journal paper
Language: English
View: 492
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Document National Code:
JR_ICC-3-3_007
Index date: 23 July 2018
Synthesis of neopentyl glycol and ethylene glycol esters by fatty acids in the presence of acidic ion exchange resin catalyst abstract
In this study, one of the most effective and less energy demanding method of producing fattyesters, diol esters, by esterifying fatty acids, with neopentyl glycol and ethylene glycol alcoholsin the presence of an acidic ion exchange resin catalyst(polyestyrendivinylbenzensulfated) wasinvestigated at elevated temperature. In this process an azeotroping agent, toluene, was used tofacilitate continuous removal of water by distillation, formed as a by-product during theesterification reaction.The esterification reaction is completed within 4-5 hours and neopentylglycol and ethylene glycol esters were produced with properties of lubricity andbiodegradability.
Synthesis of neopentyl glycol and ethylene glycol esters by fatty acids in the presence of acidic ion exchange resin catalyst Keywords:
Synthesis of neopentyl glycol and ethylene glycol esters by fatty acids in the presence of acidic ion exchange resin catalyst authors
Hadi Jabbari
aChemistry Department, Payamnoor University of Naghadeh, Iran Faculty of Chemistry
Jabbar Khalafy
Chemistry Department, Urmia University, Iran Faculty of Chemistry
Peyman Najafi Moghadam
Chemistry Department, Urmia University, Iran Faculty of Chemistry