title: Switching the Cleavage Sites in Palladium on Carbon-Catalyzed Carbon-Carbon Bond Disconnection.
abstract: We have demonstrated a palladium on carbon-catalyzed approach to regioselectively alter the cleavage sites of the C-C bonds of cinnamaldehyde derivatives by a slight change in the reaction conditions in isopropanol under an O2 atmosphere. Styrene derivatives could be selectively formed by the addition of Na2CO3 in association with the dissociation of carbon monoxide, while benzaldehyde derivatives were generated by the addition of CuCl and morpholine instead of Na2CO3.
authors.affiliation: Laboratory of Organic Chemistry, Gifu Pharmaceutical University , 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan.
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Hattori
authors.affiliation: Laboratory of Organic Chemistry, Gifu Pharmaceutical University , 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan.
authors.forename: Ryoya
authors.initials: R
authors.lastname: Takakura
authors.affiliation: Laboratory of Organic Chemistry, Gifu Pharmaceutical University , 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan.
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Ichikawa
authors.affiliation: Laboratory of Organic Chemistry, Gifu Pharmaceutical University , 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan.
authors.forename: Yoshinari
authors.initials: Y
authors.lastname: Sawama
authors.affiliation: Laboratory of Organic Chemistry, Gifu Pharmaceutical University , 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan.
authors.forename: Yasunari
authors.initials: Y
authors.lastname: Monguchi
authors.affiliation: Laboratory of Organic Chemistry, Gifu Pharmaceutical University , 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan.
authors.forename: Hironao
authors.initials: H
authors.lastname: Sajiki