反应详情

5-{4-[2-(4′-Bromo-biphenyl-4-ylmethyl)-4-(2,4-dichloro-phenyl)-imidazol-1-yl]-phenyl}-1,2,5-thiadiazolidine-3-one-1,1-dioxide (268 mg, 0.4 mmol) was treated as described in general procedure L using 2-(trimethylsilyl)ethoxymethyl chloride (142 μL, 0.8 mmol) to give 5-{4-[2-(4′-bromo-biphenyl-4-ylmethyl)-4-(2,4-dichloro-phenyl)-imidazol-1-yl]-phenyl}-2-(2-trimethylsilanyl-ethoxymethyl)-1,2,5-thiadiazolidine-3-one-1,1-dioxide.