Related Products of 1239880-00-2, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1239880-00-2, name is 6-Bromoimidazo[1,5-a]pyridine, molecular formula is C7H5BrN2, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
To a mixture of AICI3 (798 mg, 6.0 mmol) in dry DCM (12 mL) at 0C was added dropwise acetyl chloride (471 mg, 6.0 mmol). The mixture was stirred at 0C for 10 min, followed by dropwise addition of a solution of 6- bromoimidazo[l,5-a]pyridine (400 mg, 2.0 mmol) in dry DCM (3 mL). The resulting mixture was stirred at 0C for 0.5 hr then poured into ice -water (20 g) and extracted with DCM. The combined organic layers were washed with brine, dried over anhydrous Na2SC>4, and concentrated under reduced pressure. The residue was purified by flash column chromatography to give the desired product (130 mg, 27% yield) as a yellow solid. LC-MS: m/z 239, 241 (M+H)+.
According to the analysis of related databases, 1239880-00-2, the application of this compound in the production field has become more and more popular.
Reference:
Patent; SPERO THERAPEUTICS, INC.; ZAHLER, Robert; (262 pag.)WO2016/112088; (2016); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem