title: Lanthanide trifluoromethanesulfonate-catalyzed asymmetric aldol reactions in aqueous media.
abstract: [figure: see text] Catalytic asymmetric aldol reactions catalyzed by lanthanide trifluoromethanesulfonates in aqueous media have been realized for the first time using a chiral crown ether.
authors: Graduate School of Pharmaceutical Sciences, University of Tokyo, CREST, Japan Science and Technology Corporation (JST), Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. skobayas@mol.f.u-tokyo.ac.jp
authors: S
authors: S
authors: Kobayashi
authors: T
authors: T
authors: Hamada
authors: S
authors: S
authors: Nagayama
authors: K
authors: K
authors: Manabe