2-Pyridinemethanamine → HCID 59487297, compound

Participants

Reaction Steps

520 mg (2.74 mmol) of EDC hydrochloride, 250 mg (1.64 mmol) of HOBT, 0.9 ml (5.48 mmol) of DIPEA and 180 mg (1.64 mmol) of pyridin-2-yl-methanamine were added in succession to a solution of 400 mg (1.37 mmol) of 2-(3-(4-fluorophenyl)-propylthio)nicotinic acid in DCM (6 ml), and the mixture was stirred for 4 h at RT. Dilution with water (40 ml) and extraction with DCM (3×50 ml) were then carried out. The combined organic phases were washed with a sat. NH4Cl sol. and water, dried over Na2SO4, filtered and concentrated in vacuo. CC (hexane/EA 22:3) of the residue yielded 240 mg (0.63 mmol, 46%) of 2-[3-(4-fluorophenyl)-propylsulfanyl]-N-(pyridin-2-yl-methyl)-pyridine-3-carboxylic acid amide. MS: m/z 382.1 [M+H]+.

Provenance & Evidence