反应详情

K2CO3 (44 mg, 0.32 mmol) and 2-(bromomethyl)pyridine hydrobromide (0.027 g, 0.11 mmol, Aldrich) were added to a solution of 1,7-dimethyl-6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyridine (20. mg, 0.11 mmol) in DMF (3.0 mL, 39 mmol). After stirring at room temperature for 2 hours, the reaction was heated to 50° C. for 35 minutes. The reaction mixture was diluted with MeCN, filtered and purified by preparative HPLC-MS (Waters XBridge C18, eluting with a gradient of MeCN/H2O containing 0.15% NH4OH) to afford product (8.9 mg, 30%).

1. temperaturethe reaction was heated to 50° C. for 35 minutes
2. filtrationfiltered
3. custompurified by preparative HPLC-MS (Waters XBridge C18
4. washeluting with a gradient of MeCN/H2O containing 0.15% NH4OH)