Sodium hydride → N-(2,4-dimethoxybenzyl)-2,5-difluoro-4-{[(1S*,2R*)-2-phenylcyclohexyl]oxy}-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide

Beteiligte Stoffe

Reaktionsschritte

The reaction and aftertreatment were conducted in the same manner as in Example 1a by using N-(2,4-dimethoxybenzyl)-2,4,5-trifluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide (WO 2010/079443; 126 mg, 0.283 mmol), (1S,2R)-2-phenylcyclohexanol (50.0 mg, 0.284 mmol), sodium hydride (63%; 21.6 mg, 0.567 mol) and DMSO (2.0 mL), to yield the title compound (55.7 mg, 33%) as a colorless oil.

Herkunft & Nachweise