Spiro-2,2′-bichroman-based bisoxazoline (SPANbox) ligands for ZnII-catalyzed enantioselective hydroxylation of β-keto esters and 1,3-diester

Jie Li, Gang Chen, Zheng Wang, Ruzhou Zhang, Xumu Zhang, Kuiling Ding
  • Chemical Science, January 2011, Royal Society of Chemistry
  • DOI: 10.1039/c0sc00607f