Potassium Carbonate → N-(5-bicyclo-[2.2.1]heptanyl-methyl)-2-[3-(4-fluorophenyl)-propyl-sulfanyl]-pyridine-3-carboxylic acid amide

Beteiligte Stoffe

Reaktionsschritte

178 mg (1.29 mmol) of K2CO3 were added to a solution of 308 mg (1.18 mmol) of N-(bicyclo[2.2.1]heptan-2-ylmethyl)-2-mercapto-nicotinamide in DMF (5 ml), and the mixture was stirred for 60 min at RT. 255 mg (1.18 mmol) of 1-(3-bromopropyl)-4-fluorobenzene were then added and the mixture was stirred for a further 16 h at RT. Dilution with water and extraction with EA were then carried out. The organic phase was washed with water, dried over MgSO4, filtered and concentrated in vacuo. CC (hexane/EA 2:1) of the residue yielded 333 mg (0.83 mmol, 71%) of N-(5-bicyclo-[2.2.1]heptanyl-methyl)-2-[3-(4-fluorophenyl)-propyl-sulfanyl]-pyridine-3-carboxylic acid amide. MS: m/z 399.2 [M+H]+.

Herkunft & Nachweise