Butyl iodide → HCID 57762452, compound

Participants

Reaction Steps

Ethyl 4-(4-cyanophenyl)-6-methyl-2-thioxo-1-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate (Example 3; 100 mg, 0.22 mmol), 1-iodobutane (45.0 mg, 0.25 mmol) and potassium carbonate (34.1 mg, 0.25 mmol) are dissolved in 3 ml acetone and tired at room temperature overnight. The solvent is removed in vacuo and the product is purified via preparative HPLC (RP18-column; eluent: acetonitrile-water, gradient 10:90 to 90:10).

Provenance & Evidence