PROCESSES FOR THE PREPARATION OF PYRIMIDINE COMPOUND

摘要

A method for producing 2-amino-4,6-dimethoxypyrimidine, wherein 2-amino-5-chloro-4,6-dimethoxypyrimidine produced by reacting heptachloropropane or hexachloropropene and guanidine with methanol in the presence of a base, or by reacting 2-amino-4,5,6-trichloropyrimidine with methanol in the presence of a base, is used; and a method for producing 2-amino-4,6-dimethoxypyrimidine, characterized by reacting hexachloropropane or pentachloropropene and guanidine with methanol in the presence of a base.