The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 85989-61-3, name is 5,7-Dichloroimidazo[1,2-c]pyrimidine. This compound has unique chemical properties. The synthetic route is as follows. Recommanded Product: 85989-61-3
5,7-Dichloroimidazo[1,2-f]pyrimidine (100 mg, 0.5 mmol) and 3-amino-5-methyl pyrazole (52 mg, 0.5 mmol) were stirred in ethanol (1 ml) at 60 C. for 15 minutes. Alternatively, the pyrimidine and the pyrazole can be reacted in DMF at 100-150 C. for 15-30 minutes. The solvent was evaporated and the residue purified by flash chromatography using 1:1 EtOAc:Hexane then 1:10 MeOH/DCM. Evaporation of the solvent revealed 7-chloro-N-(5-methyl-1H-pyrazol-3-yl)imidazo[1,2-f]pyrimidin-5-amine (100 mg, 75%). 1H NMR (400 MHz, DMSO) delta 10.54 (s, 1H) 8.37 (s, 1H) 7.57 (s, 1H) 7.07 (s, 1H) 6.48 (s, 1H) 2.28 (s, 3H). [M+H] calc’d for C10H9ClN6, 249; found, 249.
With the rapid development of chemical substances, we look forward to future research findings about 85989-61-3.
Reference:
Patent; Dong, Qing; Hosfield, David J.; Paraselli, Bheema R.; Scorah, Nicholas; Stafford, Jeffrey A.; Wallace, Michael B.; Zhang, Zhiyuan; US2006/84650; (2006); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia