Thionyl Chloride → HCID 54487179, compound

Participants

Reaction Conditions

Reaction Steps

6 g of 3-(3,4-dibenzoyloxyphenyl)propionic acid was dissolved in 20 ml of benzene, and 2 g of thionyl chloride was added thereto. After stirring at 60° C. for 2 hours, the solvent was distilled off in order to obtain crude 3-(3,4-dibenzoyloxyphenyl)propionic acid chloride. To 50 ml of chloroform was added 2.8 g of morpholine, and the above-mentioned acid chloride was then slowly added dropwise thereto under cooling. After stirring at room temperature for 2 hours, the reaction solution was washed with a saturated saline solution and then dried over Glauber's salt, and the solvent was then distilled off under reduced pressure. The resultant residue was purified through a silica gel column chromatography. On eluting with ethyl acetate, 6.7 g of N-[3-(3,4-dibenzoyloxyphenyl)propionyl]morpholine was obtained.

Provenance & Evidence