Dichloromethane → 3-(4-(1H-1,2,4-Triazol-1-yl)benzyl)-4-chloro-6-iodo-2-methoxyquinoline

Participants

Reaction Conditions

Reaction Steps

Sodium methoxide (741 mg, 13.7 mmol) was added to a solution of 3-(4-(1H-1,2,4-triazol-1-yl)benzyl)-2,4-dichloro-6-iodoquinoline (1.1 g, 2.3 mmol, Intermediate 20: step b) in toluene (11 mL) with stirring. The mixture was heated to 105° C. After 2 hours, additional sodium methoxide (250 mg, 4.6 mmol) was added. After 3 hours, the flask was allowed to cool to 23° C. Dichloromethane (50 mL) was added and then the mixture was filtered through Celite®. The filter cake was washed with dichloromethane. The filtrate was concentrated to provide the title compound as a white solid.

Provenance & Evidence