title: [1,5]-Anion relay/[2,3]-Wittig rearrangement of 3,3-bis(silyl) allyl enol ethers: synthesis of useful vinyl bis(silane) species.
abstract: The [1,5]-anion relay/[2,3]-Wittig rearrangement of 3,3-bis(silyl) enol allyl ethers has been developed. This reaction provides an efficient method to synthesize versatile vinyl bissilanes, which can be transformed into trisubstituted vinylsilanes through a [1,4]-Brook rearrangement/alkylation protocol using a wide range of electrophiles.
authors.affiliation: Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, P. R. China.
authors.forename: Xianwei
authors.initials: X
authors.lastname: Sun
authors.forename: Jian
authors.initials: J
authors.lastname: Lei
authors.forename: Changzhen
authors.initials: C
authors.lastname: Sun
authors.forename: Zhenlei
authors.initials: Z
authors.lastname: Song
authors.forename: Linjie
authors.initials: L
authors.lastname: Yan
mesh_terms: D000838:Anions / Q000737:chemistry; D003500:Cyclization; D004987:Ethers / Q000737:chemistry*; D015394:Molecular Structure; D012821:Silanes / Q000138:chemical synthesis*; D014753:Vinyl Compounds / Q000138:chemical synthesis*
chemical_list: D000838:Anions; D004987:Ethers; D012821:Silanes; D014753:Vinyl Compounds