Abstract
(R)-2,2′-Dihydroxy-1,1′-binaphthol was monoprotected and then alkylated with various ditosylalkanes. Deprotection provided (R,R)-1,n-bis{2′(2-hydroxy-1,1′-binaphthyl)oxy} alkanes or bis-BINOL derivatives.
Acknowledgment
This work was supported by grants from Department of Science and Technology. We are thankful to CSIR for a Research Fellowship to SCJ.