133463-99-7Relevant articles and documents
C2-Symmetric 4,4',5,5'-Tetrahydrobi(oxazoles) and 4,4',5,5'-Tetrahydro-2,2'-methylenebis as Chiral Ligands for Enantioselective Catalysis
Mueller, Dieter,Umbricht, Gisela,Weber, Beat,Pfaltz, Andreas
, p. 232 - 240 (2007/10/02)
The synthesis of a series of enantiomerically pure, C2-symmetric 4,4',5,5'-tetrahydro-2,2'-methylene-bis and 4,4',5,5'-tetrahydro-2,2'-bi(oxazoles) is reported.Copper complexes with anionic tetrahydromethylenebis ligands are efficient c