Preparation of hexene-1,6-dioic acids

Details Preparation of hexene-1,6-dioic acids Preparation of hexene-1,6-dioic acids

1990-12-13

1994-10-11

Cintins, Marianne

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

Organic compounds

Carboxylic acids and salts thereof

567595, 567522, C07C 5700, C07C 5100

Patent

active

053548876

ABSTRACT:
Hexene-1,6-dioic acids, e.g., hex-3-ene-l,6-dioic acid, are prepared by reacting carbon monoxide and water with at least one diacyloxylated butene in a polar, aprotic and basic solvent, in the presence of a catalytically effective amount of palladium values, optionally a halide, and at least one inorganic halide, the cation of which being an alkali or alkaline earth metal and the anion of which being a chloride or bromide.

REFERENCES:
patent: 3686299 (1972-08-01), Carraro et al.
patent: 4611082 (1986-09-01), Chan et al.
patent: 4925973 (1990-05-01), Deweerd et al.
patent: 5179231 (1993-01-01), Denis

Affiliated with

Also associated with

Rating

Preparation of hexene-1,6-dioic acids does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of hexene-1,6-dioic acids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of hexene-1,6-dioic acids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1659815