C - Chemistry – Metallurgy – 07 – B
Patent
C - Chemistry, Metallurgy
07
B
C07B 63/00 (2006.01) C07C 45/50 (2006.01) C07F 9/02 (2006.01) C07F 9/142 (2006.01) C07F 9/145 (2006.01) C07F 9/46 (2006.01) C07F 9/48 (2006.01) C07F 9/52 (2006.01) C07F 9/572 (2006.01) C07F 9/6503 (2006.01) C07F 9/6574 (2006.01) C07F 9/6584 (2006.01)
Patent
CA 2473839
Disclosed is a method for separating acids from chemical reaction mixtures by means of an auxiliary base. Said auxiliary base b) forms a salt with the acid, which is liquid at temperatures at which the valuable product is not significantly decomposed during separation, and c) the salt of the auxiliary base and the valuable product or the solution of the valuable product form two immiscible fluid phases in a suitable solvent.
L'invention concerne un procédé de séparation d'acides à partir de mélanges réactionnels au moyen d'une base auxiliaire, caractérisé b) en ce que ladite base auxiliaire forme avec l'acide un sel qui est liquide aux températures pour lesquelles le produit de valeur n'est pas décomposé de manière significative pendant la séparation du sel liquide et, c) en ce que le sel de la base auxiliaire forme avec le produit de valeur, ou avec la solution du produit de valeur dans un solvant approprié, deux phases liquides non miscibles.
Bartsch Michael
Becker Michael
Flores Miguel
Halbritter Klaus
Huttenloch Oliver
Basf Aktiengesellschaft
Robic
LandOfFree
Method for the separation of acids from chemical reaction... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for the separation of acids from chemical reaction..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the separation of acids from chemical reaction... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1630507