title: Synthesis of alpha-methylene-gamma-butyrolactones: Ru-catalyzed cyclocarbonylation of allenyl aldehydes and allenyl ketones.
authors.affiliation: Department of Chemistry, and Laboratory for Metal-Catalyzed Reactions, Sungkyunkwan University, Suwon 440-746, Korea. skkang@chem.skku.ac.kr
authors.forename: Suk-Ku
authors.initials: SK
authors.lastname: Kang
authors.forename: Kwang-Jin
authors.initials: KJ
authors.lastname: Kim
authors.forename: Young-Taek
authors.initials: YT
authors.lastname: Hong