Synthesis and Characterization of Cyclic Carbonate from CO2

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Abstract:

(2-oxo-1,3-dioxolan-4-yl)methyl-2-methylprop-2-enoate (DOMA) was synthesized from glycidyl methacrylate (GMA) and carbon dioxide, which can be further polymerized into water-based non-isocyanate polyurethane(NIPU). The structure of DOMA was characterized by IR spectra, 1H-NMR and 13C-NMR analysis. The effects of the catalysts, reaction temperature, pressure and duration on the yield of DOMA were enquired in detail. It was shown that TBAB and ZnI2 used as catalysts, reaction temperature, pressure and duration set as 110°C, 1.2 MPa and 4 hr respectively, the yield could reach 76.5%.

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Advanced Materials Research (Volumes 610-613)

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542-546

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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