作者:Hiroaki Horie、Takuya Kurahashi、Seijiro Matsubara
DOI:10.1002/anie.201104286
日期:2011.9.12
As easy as α, β, γ, δ: The title reaction unexpectedly resulted in the stereoselective synthesis of bicyclo[3.1.0]hexenes (see scheme). The high level of stereoselection is attributed to a mechanistic pathway involving the oxidative cyclization of nickel(0) with α,β,γ,δ‐unsaturated ketones and alkynes, and the subsequent intramolecular carbonickelation.
就像α,β,γ,δ一样容易:标题反应出乎意料地导致了双环[3.1.0]己烯的立体选择性合成(请参见方案)。立体选择的高水平归因于涉及镍(0)与α,β,γ,δ不饱和酮和炔烃的氧化环化以及随后的分子内羰基化的机制途径。