中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
糖精 | saccharin | 81-07-2 | C7H5NO3S | 183.188 |
Chiral BINAM‐derived selenide/achiral acid co‐catalyzed atroposelective electrophilic sulfenylation of pyrrole derivatives has been realized for the first time. A variety of C—N axially chiral sulfur‐containing pyrrole derivatives were readily obtained in moderate to good yields with moderate to excellent enantioselectivities. This catalytic system involves sequential desymmetrization and kinetic resolution.