Method of making methacrylamides

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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564134, 564137, 564138, 564141, C07C10206

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active

046754423

ABSTRACT:
What is disclosed is a method for making an amide of acrylic acid or of methacrylic acid by the reaction of an alkyl ester of acrylic acid or of methacrylic acid with an amine at a temperature between 50.degree. C. and 180.degree. C., whereby the reaction with the amine is carried out in the presence of a catalytic amount of a compound of a metal of Group IVB of the periodic table of the elements or of a compound of lead, zinc, or tantalum.

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