Triethylamine → HCID 54453692, compound

Participants

Reaction Steps

2-Chloro-5-chloromethylpyridine (3.24 g) and 2-nitraminopyridine (2.78 g) were dissolved in anhydrous ethanol (50 ml), and triethylamine (4.04 g) was added to the solution. The mixture was stirred at room temperature for a while. Then, it was heated under reflux conditions for 8 hours. The reaction mixture was cooled to room temperature, and poured into ice water. The precipitated crystals were collected by filtration, and recrystallized from ethanol to give pale yellow 1-(2-chloro-5-pyridylmethyl)-2-nitroimino-1,2-dihydropyridine (2.3 g) as the desired compound. mp. 209-212° C.

Provenance & Evidence