FIELD: chemistry.
SUBSTANCE: invention relates to an improved method of producing allyl methacrylate, which involves reaction of allyl alcohol with a methacrylic ester formed from an alcohol having 1-4 carbon atoms, where the reaction is carried out at temperature in the region of 80°C to 120°C in the presence of a polymerisation inhibitor and wherein the alcohol, which is released from the methacrylic ester used, is separated, wherein the reaction is carried out in the presence of zirconium acetyl acetonate as a catalyst and in conditions of feeding an oxygen-containing gas.
EFFECT: method makes production of allyl methacrylate with very high purity especially favourable.
17 cl, 5 ex
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0 |
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Authors
Dates
2013-06-27—Published
2008-05-08—Filed