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Vol. 9 No. 2 (2020): SPECIAL ISSUE OF SCIENCE, 2020

Ethoxylation and Polymerization of Cardanol Derived Bifunctional Monomers

https://doi.org/10.56279/jhss.v9i2.51
james mgaya

Corresponding Author(s) : james mgaya

james.mgaya@duce.ac.tz

Journal of Humanities & Social Science (JHSS), Vol. 9 No. 2 (2020): SPECIAL ISSUE OF SCIENCE, 2020

Abstract

Cardanol and its derivative; 3-(non-8-enyl)phenol (obtained by ethenolysis reaction of
cardanol) were ethoxylated via one-pot reaction with urea and ethylene glycol using
Na2CO3/ZnO as co-catalysts. The ethoxylates were later methoxycarbonylated using a
1,2-bis(ditertbutylphosphinomethyl)benzene (DTBPMB) modified palladium catalyst to
produce ethoxylated bifunctional monomers. Polymerization of these monomers by
heating in the presence of a standard polymerization catalyst, Ti(OBu)4, formed
oligomers that were plastic-like. Analysis of these oligomers by MALDI-TOF MS
indicated the condensation of up to nine monomer units

Keywords

cardanol ethenolysis ethoxylation methoxycarbonylation ethoxylated bifunctional monomers
Ethoxylation and Polymerization of Cardanol Derived Bifunctional Monomers. (2020). Journal of Humanities & Social Science (JHSS), 9(2). https://doi.org/10.56279/jhss.v9i2.51
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Ethoxylation and Polymerization of Cardanol Derived Bifunctional Monomers. (2020). Journal of Humanities & Social Science (JHSS), 9(2). https://doi.org/10.56279/jhss.v9i2.51
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