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 1266343-30-9, name is 5-Bromo-4-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine. This compound has unique chemical properties. The synthetic route is as follows. Computed Properties of C7H5BrClN3
Stir a suspension of 5-bromo-4-chloro-7-methyl-pyrrolo[2,3-d]pyrimidine (454 g 1.84 mol) in ammonia (30% in H20, 3.63 L) at 120 C in a Hastelloy pressure vessel for 18 h. Cool to 20 C, filter, wash with H20 (1.80 L) and methanol (900 mL), and dry to give the title compound (351 g, 82%) as a white solid. ES/MS m/z (79Br) 227.2(M+H).
With the rapid development of chemical substances, we look forward to future research findings about 1266343-30-9.
Reference:
Patent; ELI LILLY AND COMPANY; CIFUENTES-GARCIA, Marta Maria; GARCIA-PAREDES, Maria Cristina; (34 pag.)WO2018/194885; (2018); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia