1-Iodohexadecane → HCID 54361281, compound

Participants

Reaction Steps

DIEA (188 μl, 1.10 mmol) was added to a solution of 1-iodohexadecane (176 mg, 0.500 mmol), captopril (120 mg, 0.550 mmol) and DBU (165 μl, 1.10 mmol) in tetrahydrofuran (5 ml). The mixture was heated at 70° C. for 2h and then concentrated. The residue was poured onto water saturated with potassium hydrogensulphate and organic material was extracted into chloroform. The organic phase was washed with water and dried (MgSO4). The product purified by chromatography (silica, CHCl3/MeOH/AcOH 85:10:5) and lyophilised to give 105 mg (48%) of white solid material. The structure was verified by 1H (500 MHz) and 13C (125 MHz) analysis and further characterised by MALDI mass spectrometry, giving M-H in negative mode at m/z 440 as expected.

Provenance & Evidence