Dimethylformamide → 1,1',1''-(1,3,5-Triazine-2,4,6-triyl)tri(pyrrolidin-2-one)

Participants

Reaction Steps

440 mg of N,N',N"-tris(4-chlorobutyryl)melamine was placed in a flask equipped with a magnetic stirring bar, a reflux condenser, an argon inlet and a rubber septum. To the flask was added 6 ml DMF followed by 450 mg potassium tert-butoxide, while stirring the reaction mixture at room temperature for about 30 minutes. It was then diluted with CH2Cl2 and filtered. The filtrate was concentrated to dryness under reduced pressure. The residue was then purified by column chromatography (silica gel) to give 180 mg of pure 2,4,6-tris(pyrrolidin-2-on-1-yl)-1,3,5-triazine.

Provenance & Evidence