Process for the preparation of phenoxy phthalic anhydrides

Details Process for the preparation of phenoxy phthalic anhydrides Process for the preparation of phenoxy phthalic anhydrides

1987-09-21

1989-05-02

Raymond, Richard L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D30789

Patent

active

048270008

ABSTRACT:
Phenoxy phthalic anhydrides are prepared by the reaction of a fluorophthalic anhydride with a phenol compound in the presence of potassium fluoride and a polar, aprotic solvent.

REFERENCES:
patent: 1864893 (1932-06-01), Crowell et al.
patent: 3697023 (1987-09-01), Schwartz et al.
patent: 3850965 (1974-11-01), Williams
patent: 3956321 (1976-05-01), Markezich
patent: 3992407 (1976-11-01), Markezich
Solomons, Funamentals of Organic Chemistry, 2nd Ed., John Wiley & Sons, New York (1986), p. 552.
Fieser et al., Organic Chemistry, 3rd Ed., D. C. Heath and Co., Boston (1956), pp. 896 & 897.
Bader et al., J. Am. Chem. Soc., vol. 75 (1953), pp. 5416-5417.

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