Zinc Homologation–Elimination Reaction of α??Sulfinyl Carbanions as a New Route to Olefins

A Abramovitch, I Marek

文献索引：Abramovitch, Adi; Marek, Ilan European Journal of Organic Chemistry, 2008 , # 29 p. 4924 - 4931

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被引用次数: 10

摘要

Abstract α-Lithiosulfinyl carbanions react either intermolecularly, after transmetalation into an organocopper derivative in an SN 2-type process, with zinc carbenoids, or intramolecularly by higher-order zincates through a tandem zinc homologation–β- elimination reaction into the corresponding alkenes. α, α-and α, β-Disubstituted alkenes can also be produced through these two methodologies.(© Wiley-VCH Verlag GmbH & Co. ...