title: Indium-mediated tandem radical addition-cyclization-trap reactions in aqueous media.
abstract: [reaction: see text] Tandem carbon-carbon bond-forming reactions were studied by using indium as a single-electron-transfer radical initiator. The radical addition-cyclization-trap reaction of a substrate having a vinyl sulfonamide group and an olefin moiety proceeded smoothly in aqueous media. The radical addition-cyclization reaction of hydrazone gave the functionalized cyclic products.
authors.affiliation: Kobe Pharmaceutical University, Motoyamakita, Higashinada, Kobe 658-8558, Japan.
authors.forename: Masafumi
authors.initials: M
authors.lastname: Ueda
authors.forename: Hideto
authors.initials: H
authors.lastname: Miyabe
authors.forename: Azusa
authors.initials: A
authors.lastname: Nishimura
authors.forename: Okiko
authors.initials: O
authors.lastname: Miyata
authors.forename: Yoshiji
authors.initials: Y
authors.lastname: Takemoto
authors.forename: Takeaki
authors.initials: T
authors.lastname: Naito