Triethylamine → 1-(2-(4-(5-(Morpholinosulfonyl)thiophen-2-yl)pyrimidin-2-ylamino)ethyl)imidazolidin-2-one

Participants

Reaction Steps

A mixture of 2-(methylsulfonyl)-4-(5-(morpholinosulfonyl)thiophen-2-yl)pyrimidine (100 mg, 0.26 mmol), 1-(2-aminoethyl)imidazolidin-2-one (36 mg, 0.28 mmol) and triethylamine (56 mg, 0.52 mmol) in toluene (3 mL) was refluxed for 6 h. After cooling to rt, the solvent was evaporated in vacuo and then methanol (5 mL) was added. After stirring for 15 min the solid was filtered and dried to give the title compound with a light yellow color (81 mg, 72%). MS (M+H)+ 439.

Provenance & Evidence