title: A highly Lewis-acidic Pd(IV) surface on Pd@SiO2 nanocatalysts for hydroalkoxylation reactions.
abstract: The Pd(iv) species, known to be critical intermediates in homogeneous catalysis, were successfully generated on the surface of Pd nanocatalysts via oxidation with iodobenzene dichloride (PhICl2) or N-chlorosuccinimide (NCS). In particular, the Pd@SiO2 yolk-shell nanocatalyst activated by PhICl2 showed high reactivity and superior stability to the other Pd-based catalysts for hydroalkoxylation reactions even at 25 °C.
authors.affiliation: Department of Chemistry, Korea Advanced Institute of Science and Technology, and Center for Nanomaterials and Chemical Reactions, Institute for Basic Science (ibs), Daejeon, 305-701, Korea. hwkim@kaist.edu hsong@kaist.ac.kr.
authors.forename: Mijong
authors.initials: M
authors.lastname: Kim
authors.forename: Suyeon
authors.initials: S
authors.lastname: Lee
authors.forename: Kiseong
authors.initials: K
authors.lastname: Kim
authors.forename: Dongwoo
authors.initials: D
authors.lastname: Shin
authors.forename: Hyunwoo
authors.initials: H
authors.lastname: Kim
authors.forename: Hyunjoon
authors.initials: H
authors.lastname: Song