Process for the manufacture of sec-butyl acrylate by reaction of

Details Process for the manufacture of sec-butyl acrylate by reaction of Process for the manufacture of sec-butyl acrylate by reaction of

1996-06-03

1998-05-12

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

C07C 6952

Patent

active

057507716

ABSTRACT:
This process for the manufacture of sec-butyl acrylate by reaction of acrylic acid and at least one butene in the presence of a macroporous cationic resin containing sulphonic acid groups is characterized in that the reaction is carried out using a molar ratio of the acrylic acid to the butene(s) used which is greater than 1, the crude reaction product comprising residual acrylic acid, dissolved butene isomers, the desired sec-butyl acrylate, octenes, 2-butanol and heavy addition products, and in that the desired sec-butyl acrylate is separated from the crude reaction product.

REFERENCES:
patent: 3037052 (1962-05-01), Bortnick
patent: 4824998 (1989-04-01), Inoue et al.
patent: 5138092 (1992-08-01), Pascual et al.

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