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Information × Registration Number 0301U000321, 0198U007234 , R & D reports Title Difluoroimines as fluorine-containing synthons on the route to enantiomerically pure a, a-difluoro- Я-aminoacids. popup.stage_title Дифторіміни, як фторвмісні синтони при одержанні енантіомерно-чистих альфа, альфа-дифтор-бета-амінокислот Head Fokina N.O., Registration Date 09-02-2001 Organization Institute of Bioorganic Chemistry and Petrochemistry of National Academy of Sciences of Ukraine popup.description2 When using the biocatalytic separation of aminoacids' enantiomers, the hydrolysis rates differences for L- and D- enantiomers of phenylacetyl derivatives of studied amino acids was enough for making the enzymatic process successful. Their optical purity was >95%, which was confirmed by NMR method. Our investigattions made possible to conclude that proposed methods can be used for the preparation of the optically active difluorinated B-amino acids Product Description popup.authors popup.nrat_date 2020-04-02 Close