Synthesis of allyl phosphine oxides/boranes via Horner reaction of bis(diphenylphosphine)ethane monoxide reagent with an aldehyde
作者:Salvacion T. Cacatian、Philip L. Fuchs
DOI:10.1016/s0040-4020(03)01057-3
日期:2003.9
phosphine oxides/boranes. Alternatively, the stereoselective Lewis acid mediated intermolecular reduction of its γ-ketobisphosphoranes and stereoselective intramolecular reduction of γ-ketophosphine·borane derivatives followed by elimination of diphenylphosphinate affords E-allyl phosphine oxides/boranes with good to high selectivity. Allyl phosphine oxides are common intermediates in the synthesis of polyenes