In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 53112-28-0, name is 4,6-Dimethyl-N-phenyl-2-pyrimidinamine, the common compound, a new synthetic route is introduced below. 53112-28-0
EXAMPLE 5 Preparation of 4,6-dimethyl-2-(N-nitrosoanilino)pyrimidine (Compound 8) To a solution of 2.0 g of 2-anilino-4,6-dimethylpyrimidine in 15 ml of acetic acid was added dropwise a solution of 1.4 g of sodium nitrite in 10 ml of water. After 30 minute’s stirring, 50 ml of water was added to the mixture. The resulting crystals were collected by filtration and dried. Recrystallization from ethanol afforded 1.7 g (yield: 74%) of 4,6-dimethyl-2-(N-nitrosoanilino)pyrimidine having a melting point of 117 – 121 C.
Statistics shows that 53112-28-0 is playing an increasingly important role. we look forward to future research findings about 4,6-Dimethyl-N-phenyl-2-pyrimidinamine.
Reference:
Patent; KUMIAI CHEMICAL INDUSTRY CO., LTD.; IHARA CHEMICAL INDUSTRY Co., Ltd.; EP270111; (1991); B1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia