title: A newly-designed PE-supported arsine for efficient and practical catalytic Wittig olefination.
abstract: A newly designed PE-supported arsine has been developed as an excellent catalyst for catalytic Wittig-type olefination. Simple ketones, in particular inactive ketones prove to be suitable substrates for the first time. This reaction provides an easy access to di-, tri-, and tetra-substituted olefins in high yield.
authors.affiliation: State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China.
authors.forename: Peng
authors.initials: P
authors.lastname: Wang
authors.forename: Chun-Rong
authors.initials: CR
authors.lastname: Liu
authors.forename: Xiu-Li
authors.initials: XL
authors.lastname: Sun
authors.forename: Shuai-Shuai
authors.initials: SS
authors.lastname: Chen
authors.forename: Jun-Fang
authors.initials: JF
authors.lastname: Li
authors.forename: Zuowei
authors.initials: Z
authors.lastname: Xie
authors.forename: Yong
authors.initials: Y
authors.lastname: Tang