Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1988-12-15
1990-10-02
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D30789
Patent
active
049609050
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: 3850965 (1974-11-01), Williams
Rolles et al., Chemical Abstracts, vol. 92 (1980), 180497y.
Haddock et al., Chemical Abstracts, vol. 104 (1986), 50785w.
Cookfair Arthur S.
Occidental Chemical Corporation
Raymond Richard L.
Tao James F.
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