Title of article :
Enantioselective conjugate addition of diethylzinc to acyclic enones using a copper phosphino-phenol complex as catalyst
Author/Authors :
Ito، نويسنده , , Katsuji and Eno، نويسنده , , Shuuichiro and Saito، نويسنده , , Bunnai and Katsuki، نويسنده , , Tsutomu، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
Newly designed phosphino-phenol 1c was found to be an efficient chiral auxiliary for copper-mediated asymmetric conjugate addition of diethylzinc to acyclic enones. High enantioselectivity up to >99% ee was achieved in the reaction of acyclic α,β-enones.
Keywords :
Copper , Phosphino-phenol , conjugate addition , Asymmetric catalysis
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
