Abstract
Alpha-acyloxyacrylate esters were efficiently synthesized from pyruvate esters and carboxylic anhydrides under mild conditions. These esters are potential candidate monomers for bio-based polymers with high durability and transparency. Tungsten-based Keggin type heteropolyacids, especially H(3)PW(12)O(40), worked more effectively as catalysts for this reaction than other typical acids.
MeSH terms
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Acrylates / chemical synthesis
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Acrylates / chemistry
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Acylation
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Catalysis
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Esters / chemical synthesis
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Esters / chemistry
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Indicators and Reagents
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Magnetic Resonance Spectroscopy
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Polymers / chemical synthesis*
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Polymethyl Methacrylate / chemistry
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Pyruvates / chemistry*
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Solvents
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Tungsten
Substances
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Acrylates
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Esters
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Indicators and Reagents
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Polymers
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Pyruvates
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Solvents
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Polymethyl Methacrylate
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Tungsten