Highly enantioselective construction of quaternary stereocenters on beta-keto esters by phase-transfer catalytic asymmetric alkylation and Michael reaction.
Ooi
Takashi
T
Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan.
Miki
Takashi
T
Taniguchi
Mika
M
Shiraishi
Misato
M
Takeuchi
Mifune
M
Maruoka
Keiji
K