Title of article :
A study of conjugate addition to a γ,δ-dioxolanyl-α,β-unsaturated ester
Author/Authors :
Han، نويسنده , , Guoxia and Hruby، نويسنده , , Victor J.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Abstract :
Diastereoselective phenylcuprate addition to (S)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-trans-2-propenoate has been achieved in the presence of lithium bromide, copper(I) cyanide, trimethylsilyl chloride and dimethylsulfide cocatalysts.
Keywords :
copper(I) cyanide (CuCN) , ?-positions , copper reagents , difficult reactions , trimethylsilyl chloride (TMSCl) , conjugate addition , ?-unsaturated substrates with oxygen substitution at ? , copper(I) bromide dimethylsulfide complex , ?
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
