Purification of .beta.-naphthol

Details Purification of .beta.-naphthol Purification of .beta.-naphthol

1975-06-18

1977-05-03

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260621C, 260624A, 260627G, C07C 3914

Patent

active

040214958

ABSTRACT:
A process for purifying crude .beta.-naphthol obtained via an alkylnaphthalene hydroperoxide, comprising subjecting the crude .beta.-naphthol to a recrystallization treatment using (1) an aliphatic or alicyclic hydrocarbon solvent having 5 to 10 carbon atoms, or (2) a mixed solvent comprising the aliphatic or alicyclic hydrocarbon solvent and at least one other solvent selected from the group consisting of benzene, a benzene derivative, a ketone, an alcohol, an ether and an ester.

REFERENCES:
patent: 2470116 (1949-05-01), Swietoslawski et al.
patent: 2727927 (1955-12-01), Vriens et al.
patent: 2771491 (1956-11-01), Conner
patent: 2776322 (1957-01-01), Webster et al.
patent: 2985687 (1961-05-01), Thelin et al.

Affiliated with

Also associated with

Rating

Purification of .beta.-naphthol does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purification of .beta.-naphthol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purification of .beta.-naphthol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-345739