Dichloromethane → HCID 136372359, compound

Participants

Reaction Steps

Boron tribromide (1M dichloromethane solution, 2.5 mL) was added to a mixture of methyl 4-fluoro-1-(2-fluoro-6-methoxyphenyl)isoquinoline-7-carboxylate (270 mg) and dichloromethane (3 mL) under ice-cooling, and stirred at room temperature for 16 hours. The reaction mixture was diluted with water, and the precipitate was collected by filtration to obtain 4-fluoro-1-(2-fluoro-6-hydroxyphenyl)isoquinoline-7-carboxylic acid (240 mg).

Provenance & Evidence