title: Titanocene(II)-promoted carbonyl allenation utilizing 1,1-dichloroalk-1-enes.
abstract: Treatment of 1,1-dichloroalk-1-enes with Cp2Ti[P(OEt)3]2 produced organotitanium species, which afford allenes on treatment with aldehydes and ketones.
authors.affiliation: Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo, 184-8588, Japan.
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Shono
authors.forename: Kenji
authors.initials: K
authors.lastname: Ito
authors.forename: Akira
authors.initials: A
authors.lastname: Tsubouchi
authors.forename: Takeshi
authors.initials: T
authors.lastname: Takeda