Analyzing the synthesis route of 5-Amino-2,4-dichloropyrimidine

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Related Products of 5177-27-5, 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 5177-27-5, name is 5-Amino-2,4-dichloropyrimidine. This compound has unique chemical properties. The synthetic route is as follows.

O-((9H-Fluoren-9-yl)methyl) carbonisothiocyanatidate (562 mg, 2 mmol), 2,4- dichloropyrimidin-5-amine (328 mg, 2 mmol) and acetone (5 mL) were heated at 60 oC for 15 h. The reaction mixture was filtered and the solids were washed with acetone to yield (9H-fluoren-9- yl)methyl (5-chlorothiazolo[5,4-d]pyrimidin-2-yl)carbamate (716 mg, 88%) as a yellow solid. 1H NMR (DMSO-d6): d: 12.9 (s,1H), 9.07 (s, 1H), 7.93 (d, J= 7.5 Hz, 2H), 7.81 (d, J= 7.5 Hz, 2H), 7.45 (t, J= 7.5 Hz, 2H), 7.37 (t, J= 7.5 Hz, 2H), 4.62 (d, J= 7 Hz, 2H), 4.38 (t, J= 7 Hz, 1H).

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 5177-27-5, 5-Amino-2,4-dichloropyrimidine.

Reference:
Patent; PTC THERAPEUTICS, INC.; ZHANG, Nanjing; BABU, Suresh; BARRAZA, Scott J.; BHATTACHARYYA, Anuradha; CHEN, Guangming; KARP, Gary Mitchell; KASSICK, Andrew J.; MAZZOTTI, Anthony R.; MOON, Young-Choon; NARASIMHAN, Jana; SYDORENKO, Nadiya; TURPOFF, Anthony; WOLL, Matthew, G.; YAN, Wuming; (0 pag.)WO2020/5877; (2020); A1;,
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