Purification of robenidine hydrochloride

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C07C13310

Patent

active

039807053

ABSTRACT:
A superior grade of 1,3-bis(4-chlorobenzylideneamino)-guanidine hydrochloride is obtained by dispersing crude material in a suitable solvent, slowly adding to the dispersion an amount of base at least equivalent to the number of moles of 1,2,3-tris(4-chlorobenzylideneamino)guanidine hydrochloride present in said crude 1,3-bis(4-chlorobenzylideneamino)guanidine hydrochloride, separating the purified 1,3-bis(4-chlorobenzylideneamino)guandidine hydrochloride therefrom, and washing and drying the same.

REFERENCES:
patent: 3769432 (1973-10-01), Tomcufcik

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Purification of robenidine hydrochloride does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Purification of robenidine hydrochloride, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Purification of robenidine hydrochloride will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1026570

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.