1,3-Transposition of primary allylic alcohols: Synthesis of optically active secondary and tertiary allylic alcohols
作者:Rosa L. Dorta、María S. Rodríguez、JoséA. Salazar、Ernesto Suárez
DOI:10.1016/s0040-4039(97)00964-7
日期:1997.6
The reduction of optically active 2,3-epoxy alcohols, suitably prepared by the Sharpless asymmetric epoxidation of primary allylic alcohols, with the system triphenylphosphine/iodine/imidazole/2,6-lutidine/water, leads in a single step to optically active secondary and tertiary allylic alcohols.
光学活性的2,3-环氧醇的还原,可通过三苯基膦/碘/咪唑/ 2,6-二甲基吡啶/水的体系适当地通过伯烯丙基醇的无尖锐的不对称环氧化来制备,从而一步形成光学活性的仲醇和叔烯丙醇。