名称:
                                Application of chiral cyclic diols to asymmetric alkylation
                             
                            
                                摘要:
                                Chiral cyclic (6- or 7-membered ring) diols were found to be excellent chiral auxiliaries for asymmetric alkylation of cyclic (or acyclic) beta-keto esters.
                             
                                                            
                                    DOI:
                                    10.1016/0040-4039(92)88062-a