1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → HCID 68908937, compound

Participants

Reaction Steps

Ethyl 3-(2-iodophenyl)-2-methylaminopropionate (3.94 g, 12 mmol), 2-(tert-butoxycarbonylmethylamino)-3-phenylpropionic acid (3.7 g, 13 mmol), N-ethyldiisopropylamine (7.8 g, 61 mmol) and EDAC (4.6 g, 24 mmol) were stirred in THF (abs., 50 ml) for 16 h. The reaction solution was concentrated on a rotary evaporator. The residue was taken up in ethyl acetate, washed, dried and concentrated. Purification by column chromatography (SiO2, hexane/ethyl acetate) gave 4.0 g (56%) of the target compound.

Provenance & Evidence