Mesoporous Silica SBA-15-supported Norephedrine and Ephedrine as Heterogeneous Chiral Ligands

참고문헌 (Reference)

1 "To a solution of ligand 1 0 M in hexane The mixture was allowed to warm to RT was then added and the reaction mixture was stirred at room temperature observing the progress of the reaction by GC the residue was purified by column chromatography and the e was measured by HPLC on a Chiralcel OD-H column" was dropwise added diethylzinc 160 62 6 2 0-,

2 "Polymer-Supported Reactions in Organic Synthesis Solid Supports and Catalysts in Organic Synthesis" Ellis Horwood and Prentice Hall 19801992

3 "A mixture of [Ru was heated in dry 2-propanol at 80 oC for 50 min After the solution was cooled to room temperature a solution of aromatic ketone followed by KOH 1 M in 2-propanol The reduction was conducted at room temperature under nitrogen The reaction was monitored by GC and the e was measured by HPLC on a Chiralcel OB-H column" 4 005 2 30 65 1 0 10 5-,