Process for the recovery of oxazole

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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Reexamination Certificate

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10738571

ABSTRACT:
A process for the recovery of oxazole comprising contacting a mixture comprising oxazole and acetonitrile with an acid to form an acid salt of oxazole; separating acid salt of the oxazole from the mixture; and neutralizing the acid salt of oxazole separated from the mixture to release oxazole.

REFERENCES:
patent: 3044966 (1962-07-01), Callahan et al.
patent: 3198750 (1965-08-01), Callahan et al.
patent: 3359158 (1967-12-01), Pence et al.
patent: 3522268 (1970-07-01), Hall et al.
patent: 3524875 (1970-08-01), Hadley et al.
patent: 3541131 (1970-11-01), Darcas et al.
patent: 3642930 (1972-02-01), Grasselli et al.
patent: 3686263 (1972-08-01), Maute et al.
patent: 3911089 (1975-10-01), Shiraishi et al.
patent: 4208329 (1980-06-01), Smiley
patent: 4237303 (1980-12-01), Gatling
patent: 4362603 (1982-12-01), Presson et al.
patent: 4474709 (1984-10-01), Jordan
patent: 4485079 (1984-11-01), Brazdil et al.
patent: 4503001 (1985-03-01), Grasselli et al.
patent: 4767878 (1988-08-01), Grasselli et al.
patent: 4863891 (1989-09-01), Grasselli et al.
patent: 4873215 (1989-10-01), Brazdil, Jr. et al.
patent: 4877764 (1989-10-01), Glaeser et al.
patent: 5093299 (1992-03-01), Suresh et al.
patent: 6780289 (2004-08-01), Godbole
patent: 1130846 (1968-10-01), None

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