Diisopropylamine → HCID 23734890, compound

Participants

Reaction Steps

A 8 mL vial was charged with 2-morpholinoethanol (200 μL, 1.63 mmol), dichloromethane (5 mL), polystyrene-linked diisopropylamine (4.90 mmol), and 4-iodobenzoyl chloride (479 mg, 1.80 mmol), and the reaction mixture was shaken at room temperature. After 16 hours, the reaction mixture was charged with polystyrene-linked tris(2-aminoethyl)-amine (1.63 mmol), and shaken at room temperature for 2 hours. The reaction was filtered, and the resin was washed with dichloromethane (3×10 mL), tetrahydrofuran (2×10 mL), and diethyl ether (2×10 mL). The combined filtrates were concentrated in vacuo to give 2-morpholinoethyl 4-iodobenzoate (434 mg, 1.19 mmol) as a white solid.

Provenance & Evidence