Department of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, USA.
Chem Commun (Camb). 2010 Jul 7;46(25):4604-6. doi: 10.1039/c0cc00556h. Epub 2010 May 19.
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.
一种易于获得的双功能硫脲催化剂在温和的反应条件下促进α-异硫氰酸根酰亚胺与α-酮酯的羟醛加成反应,形成具有高对映选择性的β-羟基-α-氨基酸衍生物。