Process for the manufacture of halomaleic and halofumaric esters

Details Process for the manufacture of halomaleic and halofumaric esters Process for the manufacture of halomaleic and halofumaric esters

1991-12-20

1993-05-25

Dees, Jose G.

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

Organic compounds

Carboxylic acid esters

562595, C07C 67317

Patent

active

052141985

ABSTRACT:
There is provided a method of manufacture of dialkyl monohalomaleate and dialkyl monohalofumarate and mixtures thereof via a dehydrohalogenation of the appropriate dialkyl dihalosuccinate precursor in the presence of an aqueous base and a phase transfer catalyst.

REFERENCES:
patent: 4515974 (1985-05-01), Zecher et al.
patent: 4539424 (1985-09-01), Jenck
patent: 4908385 (1990-03-01), Bar-Tana et al.

Affiliated with

Also associated with

Rating

Process for the manufacture of halomaleic and halofumaric esters 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 manufacture of halomaleic and halofumaric esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the manufacture of halomaleic and halofumaric esters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-898633