Asymmetric reduction of oximes was performed by chromium(II) complexes of natural amino acids in aqueous phase or in H(2)O/DMF (1:1) solvent. Medium-to-quantitative chemoselectivity (54% to >95%) and low-to-medium enantioselectivity (5-50% ee) were found.
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http://dx.doi.org/10.1002/chir.20193 | DOI Listing |
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