(R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL synthesis
- Product Name:(R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL
- CAS Number:75714-59-9
- Molecular formula:C22H16Br2O2
- Molecular Weight:472.17
35294-28-1
106 suppliers
$75.00/100mg
75714-59-9
85 suppliers
$45.00/2.5mg
Yield: 66%
Reaction Conditions:
Stage #1:(R)-2,2'-dimethoxy-1,1'-dinaphthyl with n-butyllithium;N,N,N,N,-tetramethylethylenediamine in diethyl ether;hexane at 22; for 4 h;Metallation;
Stage #2: with bromine in diethyl ether;hexane at -40 - 22; for 8 h;Bromination;
References:
Zhu, S. Sherry;Cefalo, Dustin R.;La, Daniel S.;Jamieson, Jennifer Y.;Davis, William M.;Hoveyda, Amir H.;Schrock, Richard R. [Journal of the American Chemical Society,1999,vol. 121,# 36,p. 8251 - 8259]