2-Chlorobenzoic Acid → HCID 14051183, compound

Participants

Reaction Steps

To 10 ml of isoamyl alcohol were added 504 mg of 2-(trans-3-aminostyryl)benzothiazole, 311 mg of 2-chlorobenzoic acid, 290 mg of potassium carbonate, 1 mg of iodine and 15 mg of copper powder, and the mixture was refluxed for 6 hours. The solvent was evaporated under reduced pressure and the residue was extracted with ethyl acetate. The crude product after evaporation of the solvent was purified through silica gel column chromatography by use of ethyl acetate-toluene to obtain 83 mg (yield 11%) of the title compound.

Provenance & Evidence