Asymmetric Induction Reactions. VII. Palladium-Catalyzed Asymmetric .ALPHA.-Allylations of Carbonyl Compounds Using Chiral Sulfonamides as Chiral Ligands.
作者:Kunio HIROI、Akira HIDAKA、Rie SEZAKI、Yumiko IMAMURA
DOI:10.1248/cpb.45.769
日期:——
Palladium-catalyzed asymmetric α-allylations of carbonyl compounds were studied using various kinds of chiral sulfonamides derived from optically active α-amino acids as chiral ligands. Participation of the sulfonamide functionality in the palladium catalysis is discussed.
利用来自光活性α-氨基酸的各种手性磺酰胺作为手性配体,研究了铂催化的碳酰化合物的不对称α-烯丙基化反应。讨论了磺酰胺官能团在铂催化中的参与。