title: A flexible radical-based approach to TMS-substituted propargyl alcohols and to 2,3-allenols.
abstract: The radical reaction of TMS-substituted xanthates with 2,2-dichlorovinyl ethyl sulfone afforded TMS-substituted homodichlorovinyl compounds that can be transformed into TMS-substituted propargyl alcohols. Various 2,3-allenols were efficiently prepared from the reaction of these TMS-substituted propargyl alcohols with TBAF.
authors.affiliation: Laboratoire de Synthèse Organique, UMR 7652 CNRS-Ecole Polytechnique, Route de Saclay, 91128 Palaiseau Cedex, France.
authors.forename: Zhi
authors.initials: Z
authors.lastname: Li
authors.forename: Samir Z
authors.initials: SZ
authors.lastname: Zard