作者:Ian R. Morgan、Arife Yazici、Stephen G. Pyne
DOI:10.1016/j.tet.2007.11.046
日期:2008.2
The addition of boronic acids to five- and six-membered ring N-acyliminium ions has been employed to prepare 5- and 6-substituted 4-hydroxypyrrolidin-2-ones and 5-hydroxypiperidin-2-ones, respectively, in a diastereoselective fashion.
已将硼酸加至五元和六元环N-酰基亚胺离子上以非对映选择性方式分别制备5-和6-取代的4-羟基吡咯烷酮-2-酮和5-羟基哌啶-2-酮。 。