Homochiral ketals in organic synthesis. Enantioselective synthesis of [m.n.1] Propellanones
作者:Eugene A. Mash、Keith A. Nelson
DOI:10.1016/s0040-4039(00)84280-x
日期:1986.1
Optically active [m.n.1]propellanones have been prepared by diastereoselective cyclopropanation of homochiral one ketals derived from 1,4-di-O-benzyl-L-threitol and readily available bicyclic enones.
光学活性的[mn1]丙醛酮是通过衍生自1,4-二-O-苄基-L-苏糖醇和容易获得的双环烯酮的同手性一个缩酮的非对映选择性环丙烷化而制备的。