A new synthetic route of 4,6-Dichloro-5-nitropyrimidine

At the same time, in my other blogs, there are other synthetic methods of this type of compound,4316-93-2, 4,6-Dichloro-5-nitropyrimidine, and friends who are interested can also refer to it.

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.4316-93-2, name is 4,6-Dichloro-5-nitropyrimidine, molecular formula is C4HCl2N3O2, molecular weight is 193.9756, as common compound, the synthetic route is as follows.Product Details of 4316-93-2

General procedure: To a stirred solution of 4,6-dichloro-5-nitropyrimidine (1.5mmol), amine (0.5mmol), Pd2(dba)3 (0.01mmol), R-BINAP (0.03mmol) and potassium carbonate (0.7mmol) in toluene (5mL) at room temperature and the mixture was under an argon atmosphere for 3.5h. The resulting reaction mixture was filtered and evaporated. The residue was purified by column chromatography on silica gel.

At the same time, in my other blogs, there are other synthetic methods of this type of compound,4316-93-2, 4,6-Dichloro-5-nitropyrimidine, and friends who are interested can also refer to it.

Reference:
Article; Liu, Meng-Meng; Mei, Qiong; Zhang, Yi-Xiao; Bai, Peng; Guo, Xiang-Hai; Chinese Chemical Letters; vol. 28; 3; (2017); p. 583 – 587;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia