C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 209/82 (2006.01) C07C 209/86 (2006.01) C07C 211/09 (2006.01) C07D 223/04 (2006.01) C07C 211/12 (2006.01) C07C 251/12 (2006.01) C07C 255/24 (2006.01)
Patent
CA 2279369
The invention relates to a method for separating by distillation all or part of an imine (III) from a mixture (II) containing an amine (I) and an imine (III). Said method is characterized in that a compound (IV) which under distillation conditions is inert in relation to the amine (I) and whose boiling point under distillation conditions lies above the boiling point of the amine, is added to the distillation mixture, and that distillation yields a mixture (VI) which essentially contains a compound (IV).
L'invention concerne un procédé de séparation par distillation d'une partie ou de la totalité d'une imine (III) comprise dans un mélange contenant une amine (I) et une imine (III), qui se caractérise en ce qu'un composé (IV) inerte par rapport à l'amine (I) et dont le point d'ébullition se situe au-dessus de celui de l'amine dans les conditions de distillation, est ajouté au mélange de distillation. Après distillation, on obtient un mélange (VI) contenant principalement un composé (IV).
Bassler Peter
Luyken Hermann
Rehfinger Alwin
Basf Aktiengesellschaft
Robic
LandOfFree
Method for separating an imine from a mixture containing an... 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 separating an imine from a mixture containing an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for separating an imine from a mixture containing an... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1836993