反应详情

4-[4,5-Bis-(4-trifluoromethyl-phenyl)-1H-imidazol-2-yl]-1,2,3,6-tetrahydropyridine from step (b) above reacted with 2-chloro-3-trifluoromethyl-pyridine (352 mg, 1.95 mmol, TCI America) under the condition of Example 22(d) to give the title compound as a light-yellow solid. MS (ESI, positive ion) m/z: 583 (M+1).