反应详情

In a manner similar to the method described in Example 83, a mixture of rac-(2S,3S,4S)-2-(3-chloro-2-fluoro-phenyl)-3-(4-chloro-2-fluoro-phenyl)-4-(2,2-dimethyl-propyl)-pyrrolidine-3-carbonitrile (82 mg, 0.0195 mmol) was reacted with 6-chloropyridine-3-sulfonyl chloride (66 mg, 0.311 mmol, Enamine) to give rac-(2S,3S,4S)-2-(3-chloro-2-fluoro-phenyl)-3-(4-chloro-2-fluoro-phenyl)-1-(6-chloro-pyridine-3-sulfonyl)-4-(2,2-dimethyl-propyl)-pyrrolidine-3-carbonitrile (116.6 mg, 97%) as a light yellow solid.