Triethylamine → HCID 86686000, compound

Participants

Reaction Steps

To a stirred solution of 2-(8-amino-5,6,7,8-tetrahydro-isoquinolin-4-yl)-5-chloro-2,3-dihydro-isoindol-1-one (156 mg, 0.5 mmol) and Et3N (210 uL) in DCM (10 mL) was added ethanesulfonyl chloride (48 uL mg, 0.5 mmol) at 0° C. and stirring continued at 0° C. for 1 h. The resulting mixture was extracted with EtOAc (2×50 mL). Combined organics were washed with brine, dried over Na2SO4, filtered and concentrated to afford the title compound. The residue was separated by prep-HPLC to give a racemic mixture of title compound (170 mg, 84%) as a light yellow solid. MS: 406.1 (M+H+).

Provenance & Evidence