Enantioselective Darzens condensation of the title complexed benzaldehyde I with ClCH2R (R = CN, CO2CMe3, COPh) gave epoxide II (same R) diastereoselectively after decomplexation; enantiomeric excesses are in the 40-88% range.
Asymmetric induction in the Darzens reaction by using an h6-chromium tricarbonyl complexed arene as chiral auxiliary By Baldoli
Baldoli Clara;
1987
Abstract
Enantioselective Darzens condensation of the title complexed benzaldehyde I with ClCH2R (R = CN, CO2CMe3, COPh) gave epoxide II (same R) diastereoselectively after decomplexation; enantiomeric excesses are in the 40-88% range.File in questo prodotto:
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