Electric Literature of 902837-42-7, 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.902837-42-7, name is 7-Bromo-1H-pyrrolo[3,2-c]pyridine, molecular formula is C7H5BrN2, molecular weight is 197.032, as common compound, the synthetic route is as follows.
Sodium hydride (0.25 g, 6.2 mmol) is added under ice bath cooling to a mixture of 7-bromo-1H-pyrrolo[3,2-c]pyridine (0.8 g, 4.1 mmol) in DMF (10 ml). The mixture is stirred for 30 minutes before methyl iodide (0.25 ml, 4.1 mmol) is added. The mixture is warmed to RT and stirred for 17 h. The mixture is diluted with DCM and extracted with a saturated aqueous sodium hydrogencarbonate solution. The combined organic layers are dried over MgSO4 and concentrated in vacuo. The product is purified by RP HPLC. Yield: 0.61 g (71%). HPLC-MS: tR=0.88 min (METHOD-1).
Statistics shows that 902837-42-7 is playing an increasingly important role. we look forward to future research findings about 7-Bromo-1H-pyrrolo[3,2-c]pyridine.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; REISER, Ulrich; US2015/57286; (2015); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem