Method for making N-substituted acrylamides and methacrylamides

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260562R, C07C10358

Patent

active

042061431

ABSTRACT:
What is disclosed is the method for making an N-substituted acrylamide or an N-substituted methacrylamide which comprises reacting an alkyl ester of acrylic acid or of methacrylic acid with an aliphatic amine or with an aromatic amine at a temperature between 50.degree. C. and 180.degree. C. in the presence of a catalytic amount of a dialkyl tin oxide.

REFERENCES:
patent: 2451436 (1948-10-01), Erickson
patent: 2529838 (1950-11-01), Erickson
patent: 2719175 (1955-09-01), Coover

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