Synthetic applications of metal-stabilized carbenium ions.IV. preparation of 1,5-ene-ynes via coupling of [(propargyl) dicobalt hexacarbonyl] cations with allyl silanes.
作者:Joseph E. O'Boyle、Kenneth M. Nicholas
DOI:10.1016/s0040-4039(00)77762-8
日期:1980.1
A highly selective and flexible route to 1,5-ene-ynes is provided by the reactions of [(propargyl) dicobalthexacarbonyl] cations with allyl silanes.