The enantioselective 1,4-addition of 2-(substituted)thienylzinc and 2-furanylzinc reagents has been achieved (up to 99 : 1 er) using a complex derived from [Rh(C2H4)2Cl]2 and Me-DUPHOS.
利用[Rh(
C2H4)2Cl]2 和 Me-D
UPH
OS 衍生的复合物,实现了 2-(取代的)
噻吩基
锌和 2-
呋喃基
锌试剂的对映选择性 1,4-加成(达到 99 : 1 er)。