A method for preparation of a quaternary ammonium salt

Details A method for preparation of a quaternary ammonium salt A method for preparation of a quaternary ammonium salt

C - Chemistry, Metallurgy

07

D

C07D 233/58 (2006.01) C07D 213/20 (2006.01) C07D 521/00 (2006.01)

Patent

CA 2335703

The present invention provides a method for preparation of a quaternary ammonium salt comprising reacting an alkyl halide with 2 equimolar amount or more per the alkyl halide of a pyridine compound or an N-lower alkyl imidazole at 120 to 350°C, and a method for the continuous production of a quaternary ammonium salt comprises introducing continuously an alkyl halide and 2 equimolar amount or more per the alkyl halide of a pyridine compound or an N-lower alkyl imidazole into a pipe reactor from one end thereof under heating at 120 to 350° to pass through the pipe reactor wherein a reaction is allowed to take place, and taking out continuously the resulting quaternary ammonium salt from the other end of the reactor.

Affiliated with

Also associated with

Rating

A method for preparation of a quaternary ammonium salt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A method for preparation of a quaternary ammonium salt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A method for preparation of a quaternary ammonium salt will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1586209