A biocatalytic procedure for the resolution and concurrent desymmetrization of tetraacetoxyferrocene (±, meso)-2 is described. Enantiomerically pure (R,R)- and (S,S)-forms have been converted into the corresponding epoxide 6, a useful starting material for the preparation of polyfunctional C2-symmetric ferrocenes.
Preparation of chiral C2-symmetrical 1,1'-disubstituted ferrocenes
Angela Patti;Giovanni Nicolosi
2000
Abstract
A biocatalytic procedure for the resolution and concurrent desymmetrization of tetraacetoxyferrocene (±, meso)-2 is described. Enantiomerically pure (R,R)- and (S,S)-forms have been converted into the corresponding epoxide 6, a useful starting material for the preparation of polyfunctional C2-symmetric ferrocenes.File in questo prodotto:
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