Synthetic Route of 84905-80-6, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.84905-80-6, name is 4-Chloro-5H-pyrrolo[3,2-d]pyrimidine, molecular formula is C6H4ClN3, molecular weight is 153.57, as common compound, the synthetic route is as follows.
Step 3: Preparation of 7-bromo-4-chloro-5H-pyrrolo[3,2-d]pyrimidine Tetrahydrofuran (5 mL) and N-bromosuccinimide (116 mg) were added to 4-chloro-5H-pyrrolo[3,2-d]pyrimidine (100 mg). The mixture was stirred for 1 hr and, upon completion of the reaction, ethyl acetate was added thereto, and washed with water. The mixture was dried over anhydrous sodium sulfate, filtered and distilled under reduced pressure to obtain the title compound. 1H NMR (300 MHz, DMSO-d6): delta 12.95 (s, 1 H), 8.71 (s, 1 H), 8.24 (d, 1 H)
Statistics shows that 84905-80-6 is playing an increasingly important role. we look forward to future research findings about 4-Chloro-5H-pyrrolo[3,2-d]pyrimidine.
Reference:
Patent; Hanmi Pharmaceutical Co., Ltd.; PARK, Chul Hyun; KIM, Won Jeoung; JUNG, Young Hee; KIM, Nam Du; CHANG, Young Kil; KIM, Maeng Sup; EP2738174; (2014); A2;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia