Application of 13036-57-2, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 13036-57-2, name is 2-Chloro-4-methylpyrimidine, molecular formula is C5H5ClN2, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
General procedure: 2-Chloro-4,6-disubstituted-pyrimidines 17 were prepared bythe reaction of the diazoniumsalts of 4,6-disubstituted-pyrimidin-2-amines (16) with concentrated hydrochloric acid and ZnCl2 [35].Compound 18 was prepared according to literature [32], and themethod was improved. To a stirred solution of piperazine(45 mmol) and K2CO3 (16.5 mmol) in water (20 mL) was addedchloropyrimidine 17 (18 mmol) in small portions at 50e65 C. Themixture was stirred for 1 h at 60e65 C and cooled to 35 C. Theyellowsolid, 1,4-bispyrimidylpiperazine byproduct, was filtered off,and the filtrate was then extracted three times with chloroform,dried over Na2SO4, and evaporated in vacuum to give compound 18,which was used for the following reactions without further purification.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 13036-57-2, 2-Chloro-4-methylpyrimidine.
Reference:
Article; Wang, Bao-Lei; Shi, Yan-Xia; Zhang, Shu-Jun; Ma, Yi; Wang, Hong-Xue; Zhang, Li-Yuan; Wei, Wei; Liu, Xing-Hai; Li, Yong-Hong; Li, Zheng-Ming; Li, Bao-Ju; European Journal of Medicinal Chemistry; vol. 117; (2016); p. 167 – 178;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia