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
Example 17A; N6-{2-[7-Chloroimidazo[1,2-c]pyrimidin-5-yl)amino]ethyl}-3-nitropyridine-2,6-diamine 800 mg (4.13 mmol) of 5,7-dichloroimidazo[1,2-c]pyrimidine (Example 11A) are suspended in 20 ml of DMSO, and 1.62 g (4.54 mmol) of N6-(2-aminoethyl)-3-nitropyridine-2,6-diamine trifluoroacetate (Example 15A) and 1.6 g (12.38 mmol) of DIPEA are added. The mixture is heated at 120 C. for 16 h. After this time, water is added, and the precipitate which has separated out is filtered off with suction. It is washed with a little 2-propanol/water and the resulting solid is dried under high vacuum. 1.34 g (92% of theory) of the product are obtained as a solid.LCMS (method 7): Rt=1.44 min. (m/z=349 (M+H)+)1H-NMR (400 MHz, DMSO-d6): delta=8.29 (t, 1H), 8.15 (s, br, 1H), 8.09 (t, 1H), 7.95 (s, 1H), 7.93 (s, 1H), 7.69 (s, br, 1H), 7.50 (d, 1H), 6.92 (s, 1H), 5.92 (d, 1H), 3.67 (m, 4H).
With the rapid development of chemical substances, we look forward to future research findings about 85989-61-3.
Reference:
Patent; BAYER SCHERING PHARMA AKTIENGESELLSCHAFT; US2010/113441; (2010); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia