Catalytic enantioselective aldol additions of α-isothiocyanato imides to α-ketoesters
作者:Matthew K. Vecchione、Le Li、Daniel Seidel
DOI:10.1039/c0cc00556h
日期:——
A readily available bifunctional thiourea catalyst promotes aldol additions of alpha-isothiocyanato imides to alpha-ketoesters under mild reaction conditions to form beta-hydroxy-alpha-amino acid derivatives with high levels of enantioselectivity.
容易获得的双官能硫脲催化剂在温和的反应条件下促进α-异硫氰基酰亚胺向α-酮酸酯的醇醛加成反应,以形成具有高对映选择性的β-羟基-α-氨基酸衍生物。