Efficient Optical Resolution of 2,2'-Dihydroxy-1,1'-binaphthyl and 10,10'-Dihydroxy-9,9'-biphenanthryl by Complex Formation with Novel Chiral Host Compounds Derived from Tartaric Acid

Article abstract of DOI:10.1246/cl.1988.1371

2,2'-Dihydroxy-1,1'-binaphthyl and 10,10'-dihydroxy-9,9'-biphenanthryl were resolved efficiently by complex formation with novel chiral host compounds derived from tartaric acid, (R,R)-(+)-2,3-dimethoxy-N,N,N',N'-tetramethylsuccinamide and (R,R)-(+)-N,N,N',N'-tetramethyl-2,2-dimethyl-1,3-dioxolane-trans-4,5-dicarboxamide, respectively.X-Ray crystal structure of these complexes was studied.