Substituted phenyl .alpha.-fluoroacrylates

Details Substituted phenyl .alpha.-fluoroacrylates Substituted phenyl .alpha.-fluoroacrylates

1993-04-07

1993-11-30

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C08F 1820

Patent

active

052666689

ABSTRACT:
Certain esters of .alpha.-fluoroacrylic acid are accessible by hydrolyzing .alpha.-hydroxymethyl .alpha.-fluoromalonic acid esters and subsequently decarboxylating the hydrolysis product. The phenyl .alpha.-fluoroacrylates which are substituted on the phenyl radical can be prepared by hydroxymethylating dimethyl .alpha.-fluoromalonate, decarboxylating and dehydrating the resuiting dimethyl .alpha.-hydroxymethyl-.alpha.-fluoromalonate and esterifying the resuiting .alpha.-fluoroacrylic acid with substituted phenols. The substituted phenyl .alpha.-fluoroacrylates are colorless liquids or colorless solids which can be polymerized. They are suitable for use as a starting material for the preparation of fluorine polymers.

REFERENCES:
patent: 2877207 (1959-03-01), Cox et al.
patent: 4259407 (1981-03-01), Tada et al.
patent: 4297466 (1981-10-01), Bloch et al.
patent: 4323695 (1982-04-01), Bloch et al.
patent: 4572805 (1986-02-01), Kaieda et al.
patent: 4604482 (1986-08-01), Ohmori et al.
Ishikawa, N. et al., J. Fluorine Chemistry 25:203-212 (1984).

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