ChemInform Abstract: Direct Enantioselective Amination of α‐Ketoester Catalyzed by Tertiary Amine Thiourea: A new Approach to Chiral α‐Hydroxy‐β‐amino Acid. Issue 42 (October 2015) - Fu, Ji‐Ya; Wang, Qi‐Lin; Gui, Yong‐Yuan; Wang, Li‐Xin