Process for the preparation of aspartame and agents for carrying

Details Process for the preparation of aspartame and agents for carrying Process for the preparation of aspartame and agents for carrying

1988-07-12

1989-11-28

Gray, Bruce

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

Organic compounds

Carboxylic acid esters

C07C10352

Patent

active

048839000

ABSTRACT:
Dipeptide alkyl esters whose alkyl group contains 3 to 7 carbon atoms can be converted to the corresponding methyl ester compound by a rapid, gentle transesterification in anhydrous methanol in the presence of an alkali metal alcoholate, without racemization occuring on the two chiral carbon atoms.

REFERENCES:
patent: 3941831 (1976-03-01), Sollman
patent: 4165311 (1979-08-01), Isowa et al.
patent: 4256836 (1981-02-01), Isowa et al.
patent: 4436925 (1984-07-01), Isowa et al.
Morrison et al., Organic Chemistry, 3rd ed., Allyn and Bacon, Boston, 1973, pp. 682-683.

Affiliated with

Also associated with

Rating

Process for the preparation of aspartame and agents for carrying 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 the preparation of aspartame and agents for carrying, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of aspartame and agents for carrying will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-583499