Triethylamine → HCID 59619303, compound

Participants

Reaction Steps

A mixture of (1R,2R,4S)-4-(2-Chloro-4-fluoro-benzenesulfonyl)-2-hydroxymethyl-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide (41 mg), perfluoro-1-butanesulfonyl fluoride (62 mg), triethylamine (62 mg) and triethylamine.trishydrofluoride salt (33 mg) in tetrahydrofuran (1 mL) was stirred 24 h at room temperature. The mixture was then adsorbed unto silica and was purified by flash chromatography on silica gel with a gradient of cyclohexane:ethyl:acetate (3:1 to 1:1 v/v) as eluant to afford the title compound (10 mg, 24%) as a colorless solid. MS (EI): 403.3 (M+H)+.

Provenance & Evidence