1396512-99-4Relevant articles and documents
Enantioselective intramolecular cyclization of alkynyl esters catalyzed by a chiral Br?nsted base
Kondoh, Azusa,Tran, Hoa Thi Quynh,Kimura, Kyoko,Terada, Masahiro
supporting information, p. 5726 - 5729 (2016/05/19)
An enantioselective intramolecular cyclization reaction of alkynyl esters was developed, which employs a Br?nsted base catalyst generated in situ from a chiral Schiff base and t-BuOK. This reaction is a rare example of the enantioselective intramolecular addition of simple ester enolates to alkynes under Br?nsted base catalysis.