Conjugate Addition of Organocuprates to Methyl Crotonate Linked to Chiral Oxazolidones
作者:Sylvie Le Coz、André Mann
DOI:10.1080/00397919308009764
日期:1993.1
Abstract Conjugate addition of various sp3 dialkylcuprates were performed on enoates 4a-b, γ-aminocrotonate equivalents embodied in chiral oxazolidones. The diastereoselectivity is good to moderate and allows the access to homochiral β-substituted GABA analogues.
摘要 在手性恶唑烷酮中包含的烯酸酯 4a-b、γ-氨基巴豆酸酯等价物上进行了各种 sp3 二烷基铜酸酯的共轭加成。非对映选择性好到中等,并允许获得同手性 β 取代的 GABA 类似物。