Process for preparation of alkoxycarbonyloxystyrene

Details Process for preparation of alkoxycarbonyloxystyrene Process for preparation of alkoxycarbonyloxystyrene

1990-10-29

1992-01-21

Killos, Paul J.

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

Organic compounds

Carbonate esters

C07C 6996

Patent

active

050829653

ABSTRACT:
The present invention provides a process for the preparation of alkoxycarbonyloxystyrene comprising reacting acyloxystyrene with a strong base to yield a phenolate to which is added an alkoxycarbonylating agent in an organic solvent and a phase transfer catalyst to yield the desired product in the organic phase.

REFERENCES:
patent: 4491628 (1985-01-01), Ito et al.
patent: 4503271 (1985-03-01), Fujiwara et al.
Houlihan, et al., Can Chem., vol. 63, pp. 153-162 (1985).
Corson, et al., J. Org. Chem., vol. 23, pp. 544-549, (1958).
McKean et al., J. Org. Chem., vol. 52, pp. 422-425 (1985).
Kauffmann et al., Angew. Chem. Int. Ed. Engl., 25, (10), 909-911 (1986).
Yamashita et al., Bull. Chem. Soc. Jpn., 57, 2335-2336 (1984).
Frechet et al., Polymer, 24, 995-1000 (1983).

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