摘要
The invention of a family of optically pure electrophilic difluoromethylthiolating reagents 9a-c based on the camphorsultam skeleton was described.These reagents reacted with a variety of soft carbon nucleophiles such as oxazolone,oxindole,benzolactone and β-ketoester in good to excellent enantioselectivities.
基金
The authors gratefully acknowledge the financial support from the National Natural Science Foundation of China(Nos.21625206,21632009,21421002,21572258)。
