Triethylamine → HCID 10653629, compound

Participants

Reaction Steps

To a solution of 6,7-bis(palmitoyloxy)-4-thiaheptanoic acid as obtained in Reference Example 4 (210 mg), 4-(aminomethyl)benzoyl-glutamic acid di-t-butyl ester hydrochloride (144 mg), diethylphosphorocyanidate (75 mg) and triethylamine (93 mg) in dimethylformamide (10 ml) was stirred at room temperature for 30 minutes. After solvent concentration under reduced pressure, the resulting residue was purified by silica gel column chromatography (n-hexane:ethyl acetate=8:2) to yield the title compound (328 mg, yield 99%) as a colorless wax-like substance.

Provenance & Evidence