Dicyclohexylcarbodiimide → HCID 22906824, compound

Participants

Reaction Steps

There was suspended 3.0 g (0.0122 mol) of 2-[2-(2-furoylamino)ethylsulfinyl]acetic acid in 100 ml of dichloromethane and added 1.87 g (0.0122 mol) of HOBt and 2.52 g (0.0122 mol) of DCC under cooling with ice, and the mixture was stirred for 30 minutes under cooling with ice. Thereto was added 3.04 g (0.0122 mol) of N-3-[3-(piperidinomethyl)phenoxy]propylamine, and the mixture was stirred for 18 hours at room temperature. The precipitate was filtrated off, and the filtrate was washed with 5% aqueous solution of sodium hydroxide and with water and dried over Glauber's salt. Then the solvent was removed under reduced pressure and the residue was purified by silica gel column chromatography (chloroform:methanol=5:1) to give 3.0 g of the titled compound as crystals.

Provenance & Evidence