title: Immobilization and reuse of Pd complexes in ionic liquid: efficient catalytic asymmetric fluorination and Michael reactions with beta-ketoesters.
abstract: [reaction: see text] Palladium complexes (1 and 2) were immobilized in ionic liquids, and their applications to catalytic asymmetric fluorination and Michael reaction of beta-ketoesters were successfully demonstrated. This immobilization enabled the reuse of the catalysts no less than 10 times in fluorination and 5 times in Michael reaction with levels of efficiency comparable to those obtained in usual organic solvents.
authors.affiliation: Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Katahira, Sendai, Miyagi 980-8577, Japan.
authors.forename: Yoshitaka
authors.initials: Y
authors.lastname: Hamashima
authors.forename: Hisashi
authors.initials: H
authors.lastname: Takano
authors.forename: Daido
authors.initials: D
authors.lastname: Hotta
authors.forename: Mikiko
authors.initials: M
authors.lastname: Sodeoka