Process for preparation of .alpha.-alkoxy acetic acids and their

Details Process for preparation of .alpha.-alkoxy acetic acids and their Process for preparation of .alpha.-alkoxy acetic acids and their

1989-12-08

1991-05-07

Dees, Jose G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

562465, 562469, 562471, 562472, C07C 5102

Patent

active

050138642

ABSTRACT:
A process for producing an .alpha.-alkoxy acetic acids and salts thereof which comprises reacting an alcohol of the formula R--OH wherein R is alkyl, substituted alkyl, or cycloalkyl, or cycloalkyl alkyl with a base in an aprotic organic solvent to give an alkoxide followed by removal of the organic solvent and reaction of the alkoxide with a salt of a monohaloacetic acid in a polar aprotic solvent such as DMSO to give the corresponding alkoxyacetate salt which then may be recovered or may optionally be converted to the corresponding acid by contacting the alkoxy acetate salt with an acid.

REFERENCES:
patent: 3255241 (1966-06-01), Schultz et al.
patent: 3918899 (1975-11-01), Perrier et al.
patent: 4711903 (1987-12-01), Mueller et al.
patent: 4755524 (1988-07-01), Mueller et al.
patent: 4804777 (1989-02-01), Summer et al.
Fuson et al., Organic Synthesis Collected Volumes, 2: 260-262 (1943).

Affiliated with

Also associated with

Rating

Process for preparation of .alpha.-alkoxy acetic acids and their does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparation of .alpha.-alkoxy acetic acids and their, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparation of .alpha.-alkoxy acetic acids and their will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-940789