Benzene → HCID 18544119, compound

Participants

Reaction Steps

A benzene (10 ml) solution containing 200 mg (0.40 mmol) of 3-benzyloxy-N-[2-[(phenyloxycarbonylamino)sufonyl]phenyl]benzamide produced in Example 45 and 0.15 mol (0.88 mmol) of octylamine was heated under reflux for 2 hours. The reaction mixture was dissolved in ethyl acetate, washed with water, a potassium hydrgensulfate aqueous solution and saturated brine in that order and dried over anhydrous sodium sulfate, and then the solvent was evaporated under a reduced pressure. The resulting residue was purified by a silica gel chromatography to obtain 210 mg (yield: 98.0%) of the title compound.

Provenance & Evidence