Triethylamine → HCID 59750149, compound

Participants

Reaction Steps

Methyl thiosalicylate (0.38 g, 2.2 mmol) and (2-thienyl)isonicotinonitrile (0.26 g, 1.4 mmol) were dissolved in toluene (2.0 ml), and triethylamine (0.39 ml, 2.8 mmol) was added thereto. The reaction mixture was refluxed for 24 hrs. The reaction mixture was subjected to a silica gel (30 g) column chromatography, eluted with hexane-ethyl acetate (2:1, v/v) and recrystallized from ethanol to give the titled compound (0.22 g, 30%) as white crystals.

Provenance & Evidence