C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 231/02 (2006.01)
Patent
CA 2581421
Disclosed herein is a process for producing Dialkyl substituted fatty acids amides. More particularly the present invention provides a process for producing pure form of N,N-dimethylamide of aliphatic carboxylic acids, wherein the aliphatic carboxylic acid is Octanoic Acid and Hexanoic Acid. The disclosed process comprises condensing Alkanoyl Chloride with dilute solution of Dialkylamine at a temperature of about 8 to 12~C and isolating the crude by salting out the reaction mixture employing Sodium Chloride and distilling the same under vacuum.
La présente invention concerne un procédé de production d'amides d'acides gras N,N-dialkyle substitués. L'invention concerne plus particulièrement un procédé de production de la forme pure de N,N-diméthylamide d'acides carboxyliques aliphatiques, lesquels acides carboxyliques aliphatiques étant l'acide octanoïque et l'acide hexanoïque. Le procédé de l'invention consiste à condenser du chlorure d'alcanoyle avec une solution diluée de dialkylamine à une température d'environ 8 à 12 °C, et à isoler le produit brut en salant le mélange de réaction au chlorure de sodium et en le distillant sous vide.
Adhikari Sisir K.
Radhakrishnan Ramachandran
Marks & Clerk
Radhakrishnan Ramachandran
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