Acetylacetoxyalkyl-allyl ethers

Details Acetylacetoxyalkyl-allyl ethers Acetylacetoxyalkyl-allyl ethers

1980-07-09

1983-11-29

Garner, Vivian

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

Organic compounds

Carboxylic acid esters

260429J, 524772, 568675, C07C 6972

Patent

active

044182074

ABSTRACT:
Unsaturated acetoacetic acid esters are suitable as comonomers in the polymerization of unsaturated compounds in an aqueous medium. Particularly suitable are acetylacetoxyalkyl-allyl ethers which may be synthesized in an easy manner and correspond to the formulae ##STR1## Said allyl ether derivatives are especially prepared by reacting an allyl alcohol with an epoxide and reacting the resulting hydroxyalkyl-allyl ether with diketene. Both reaction steps are carried out at a temperature of from 0.degree. to 100.degree. C., preferably in the presence of a catalyst. The allyl ether derivatives may be copolymerized especially with vinyl compounds, such as vinyl esters, acrylic acid esters, olefins, vinyl halides and vinyl aromatic hydrocarbons.

REFERENCES:
patent: 2167168 (1939-07-01), Boese, Jr.
patent: 3542855 (1970-11-01), Moschel

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