With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.1780-32-1, name is 2,4-Dichloro-5,6-dimethylpyrimidine, molecular formula is C6H6Cl2N2, molecular weight is 177.03, as common compound, the synthetic route is as follows.Formula: C6H6Cl2N2
After 1-methoxymethyl-1,2,3,4-tetrahydroisoquinolin(0.5 g, 2.82 mmol) and triethylamine(0.4 ml, 2.82 mmol) were added to a suspension of 5,6-dimethyl-2,4-dichloropyrimnidine(0.48 g, 2.68 mmol) in dimethylformamide (5 ml), 0.5 g of the titled compound was obtained in accordance with the same procedure as in Step 1 of Example 35.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,1780-32-1, 2,4-Dichloro-5,6-dimethylpyrimidine, and friends who are interested can also refer to it.
Reference:
Patent; Yuhan Corporation; US6352993; (2002); B1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia