Hydrochloric Acid → HCID 12902871, compound

Participants

Reaction Steps

A solution of 1.5 g. of the product of step C in 25 ml. of acetic acid and 10 ml. of 6 N hydrochloric acid is heated at its reflux temperature for 45 minutes then poured into ice water. The precipitate is collectd and recrystallized from an ethanol-N,N-dimethylformamide mixture to provide 4-(3-methyl- 2-nitrobenzofuran-5-yl)phenylacetic acid, m.p. 229°-230° C.

Provenance & Evidence