Process for the production of trichloro-pyrimidine amine derivatives

摘要

The invention relates to a new process for the synthesis of 2-(N-methyl)-amino-4,5,6- trichloro-l,3-pyrimidine, which is more economical than the known process, as well as the new compounds synthesized as intermediates in the process: 2-(N',N'-dimethylamino- methylene)-amino-4,5,6-trichloro-l,3-pyrimidine and 2-(N-formyl)-amino-4,5,6-trichloro-l,3- pyrimidine.