Process for purifying crude diphenols

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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C07C 3916

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active

043202349

ABSTRACT:
A process for purifying crude diphenols via a water co-solvent system is disclosed.

REFERENCES:
patent: 2959622 (1960-11-01), Grimme et al.
patent: 3277183 (1966-10-01), Heller et al.
patent: 3919330 (1975-11-01), Kwantes et al.
patent: 4242527 (1980-12-01), Mark et al.
Vogel, "Practical Organic Chemistry", 3rd ed. (1957), pp. 122-128.

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