Organolithium-induced deprotonation of terminal epoxides in the presence of appropriate diamine ligands allows trapping with a range of electrophiles, yielding functionalised di- and tri-substituted epoxides in good yields and with control of stereochemistry at the epoxide.
                                    在适当的二胺
配体存在下,
有机锂诱导的端环氧脱质子化允许与一系列亲电试剂发生反应,从而在控制环氧结构立体
化学的前提下,以高收率生成官能化的二取代和三取代环氧。