Chemical Communications p. 5726 - 5729 (2016)
Update date:2022-08-03
Topics:
Kondoh, Azusa
Tran, Hoa Thi Quynh
Kimura, Kyoko
Terada, Masahiro
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.
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