中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-[1-(4-Methylphenyl)sulfonyl-2,3-dihydropyrrol-5-yl]cyclobutan-1-ol | 1374550-46-5 | C15H19NO3S | 293.387 |
A novel propargylic electrophile-induced tandem intermolecular addition–semipinacol rearrangement was developed for the synthesis of a series of synthetically useful β-propargyl spirocyclic ketones. Its synthetic application was demonstrated by efficient construction of the key tricyclic moiety of daphlongamine E.