反应详情

Following the general procedure, 3,5-dimethylphenyl benzenesulfonate (131 mg, 0.5 mmol) was coupled with N-methylformamide (45 mg, 0.75 mmol) with the reaction time of 20 h. Chromatography on silica gel column with 4:1 hexane:ethyl acetate gave 76 mg (93%) of the title compound as a colorless oil.