Structural Characterization of ((S)-2'-Hydroxy-1,1'-binaphthalen-2-yl)-(SP)-vinylphosphonate Synthesized by the Chiral Induced Diastereoselective Reaction

摘要

Ethyl((S)-2'-hydroxy-l,l'-binaphthalen-2-yl)-(SP)-vinylphosphonate (SBINOL-Sp) was synthesized by diastereoselective reaction and characterized by means of NMR spectroscopy,HRMS and X-ray diffraction.The single crystal belongs to the monoclinic system,space group P21/cwith a =7.4983(13),b =12.065(2),c =21.805(4)(),β =90.094(6)°,Mr =404.38,V=1972.6(6) ()3,z =4,Dc =1.362 g/cm3,F(000) =848,μ =0.168 mm-1,R =0.0280 and wR =0.0743.The title compound shows good activities against E.coli,S.albus,B.subtilis and M.tetragenus.