Enantioselective α-deprotonation–rearrangement of meso-epoxides
摘要:
Enantioselective alpha-deprotonation-rearrangement of medium-sized (8-, 9- and 10-membered) cycloalkene-derived meso-epoxides using organolithiums in the presence of (-)-sparteine gives bicyclic alcohols in good yields and ees.