反应详情

Crude 4′-methoxy-3-nitro-biphenyl-4-malonate was heated at 100° C. in 60 mL 6 N hydrochloric acid for 15 hours and cooled. The precipitate which formed was collected by filtration, washed with water and hexane, and dried to give 7.2 g of crude 4′-methoxy-3-nitrobiphenyl-4-acetic acid as a light tan solid.

1. temperaturecooled
2. customThe precipitate which formed
3. filtrationwas collected by filtration
4. washwashed with water and hexane
5. customdried