title: Stereoselective iodine atom transfer [3 + 2] cycloaddition reaction with alkenes using unsymmetrical allylated active methine radicals.
abstract: Treatment of 1-diethylphosphonyl- or 1-phenylsulfonyl-2-(iodomethyl)cyclopropane-1-carboxylate with Et(3)B leads to an unsymmetrical allylated active methine radical species that gives functionalized cyclopentane derivatives with high stereoselectivity through iodine atom transfer [3 + 2] cycloaddition reaction with alkenes.
authors.affiliation: Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan.
authors.forename: Osamu
authors.initials: O
authors.lastname: Kitagawa
authors.forename: Shinsaku
authors.initials: S
authors.lastname: Miyaji
authors.forename: Chiseko
authors.initials: C
authors.lastname: Sakuma
authors.forename: Takeo
authors.initials: T
authors.lastname: Taguchi