Alkylation of phenols to alkyl aryl ethers using phosphate catal

Details Alkylation of phenols to alkyl aryl ethers using phosphate catal Alkylation of phenols to alkyl aryl ethers using phosphate catal

1984-01-19

1985-08-06

Helfin, Bernard

Glass manufacturing

568632, 568658, C07C 4109

Patent

active

045337586

ABSTRACT:
Acid Phosphates are used, in either the gas or liquid phase, to catalyze the alkylation of phenols by an alcohol to selectively form alkyl aryl ethers.

REFERENCES:
patent: 1898627 (1933-02-01), Hofmann et al.
patent: 2031719 (1936-02-01), Langwell et al.
patent: 2038947 (1936-04-01), Maschmeiier et al.
patent: 2477091 (1949-07-01), Rosenwald
patent: 2487832 (1949-11-01), Searle
patent: 3642912 (1972-02-01), Sharp et al.
patent: 4405784 (1983-09-01), Wells
Jour. Amer. Chem. Soc., vol. 71 (1949), 1806-1816.
Thomke et al., Chem. Abs., vol. 78 (1978) 97028m.
Williamson, Synthesis; The Merck Index, Eighth Edition, 1968, p. 1226.

Affiliated with

Also associated with

Rating

Alkylation of phenols to alkyl aryl ethers using phosphate catal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkylation of phenols to alkyl aryl ethers using phosphate catal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkylation of phenols to alkyl aryl ethers using phosphate catal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-513739