Triethylamine → HCID 53308148, compound

Participants

Reaction Steps

To a solution of 0.040 g (0.11 mmol) of 5′-chloro-3′-(3-chloro-benzoylamino)-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-carboxylic acid in N,N-dimethylformamide (2 mL) is added 0.048 g (0.15 mmol) of O-(benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium tetrafluoroborate followed by 0.042 mL (0.304 mmol) of triethylamine. The mixture is stirred at room temperature for 1 h then 0.034 g (0.304 mmol) of cis-2,6-dimethylpiperidine is added and the mixture is stirred at room temperature overnight. The mixture is concentrated under reduced pressure and the residue is purified by preparative reverse phase HPLC to provide 0.002 g (4%) of the title compound (273) as a white solid. [M+H]+=489.2.

Provenance & Evidence