Paper Information

Journal:   JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)   SPRING 2010 , Volume 4 , Number 13; Page(s) 5 To 11.
 
Paper: 

SYNTHESIS OF EPOXIDIZED POLYBUTADIENE USING NANOCLAY AS A PHASE TRANSFER CATALYST

 
Author(s):  ALAVI NIKJEH M.M.*, HAJI FATHALI H.
 
* FACULTY OF SCIENCE, DEPARTMENT OF CHEMISTRY, IMAM KHOMEINI INTERNATIONAL UNIVERSITY, QAZVIN, IRAN
 
Abstract: 

Epoxidized polybutadiene was synthesized using in situ generated dimethyl dioxitanb (DMD) as an oxidant and Cloisite 30B as a phase transfer catalyst (PIC). The formation of epoxy groups monitored by using FT-IR and NMR spectrospopy methods in various reaction times. addition, a significant selectivity and significant yield increments have been perceived toward Cis carbon-carbon double bonds epoxidation in comparison with Trans epoxidation. The method was fast and eco-friendly and can be considered as a versatile method in polybutadiene epoxidation.

 
Keyword(s): EPOXIDIZED POLYBUTADIENE, IN SITU GENERATED DIMETHYL DIOXIRANE (DMD), CLOISITE 30B, PHASE TRANSFER CATALYST (PTC)
 
References: 
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