Adding a certain compound to certain chemical reactions, such as: 951625-93-7, Methyl 4-chloro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, HPLC of Formula: C9H7ClN2O2, blongs to pyridine-derivatives compound. HPLC of Formula: C9H7ClN2O2
To a solution of 4-chloro-1H-pyrrolo[2,3-bjpyridine-5-carboxylic acid methyl ester (0.65 g, 3.1 mmol) in DMF (6.0 mL) was added NaH (60%, 149 mg, 3.72 mmol) at 0C. The mixture was stirred at rt for lh. Mel (572 mg, 4.03 mmol) was added to the reaction and stirred at rt overnight. The reaction was quenched with sat. NH4C1 solution (10 mL) and separated between water (20 mL) and EA (30 mL). The organic layer was washed with water (10 mL) and brine (10 mL), dried over anhydrous Na2SO4. The solvent was removed to give 4-chloro-1-methyl-1H-pyrrolo[2,3-bjpyridine-5-carboxylic acid methyl ester (0.75 g, yield:quantitative) as yellow crystal.?HNMR (400 MI-Tz, CDC13): = 8.86 (s, 1H), 7.26 (overlap, 1H), 6.68 (d, J= 3.6 Hz, 1H), 3.97 (s, 3H), 3.91 (s, 3H).
The synthetic route of 951625-93-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; SANFORD-BURNHAM MEDICAL RESEARCH INSTITUTE; PINKERTON, Anthony, B.; HASSIG, Christian, A.; JACKSON, Michael, R.; ARDECKY, Robert, John; PASS, Ian; (436 pag.)WO2016/123392; (2016); A2;,
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