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Deracemization biocatalyzed

Recently, this strategy was applied to the deracemization of propargylic alcohols that are important synthons for the preparation of biologically active compounds such as mifepristone, efavirenz, or petrosynol [63]. A one-pot two-step process employing whole cells from Candida parapsilosis ATCC 7330 was carried out in aqueous medium using short reaction times of 1—4h (Scheme 4.15). Biocatalyzed transformations afforded excellent enantiomeric excess (up to 99%) and isolated yields were from 60-81%. [Pg.101]

D. Koszelewsld, D. Pressnitz, D. Clay, W. Kroutil, Deracemization of mexiletine biocatalyzed by omega-transaminases, Org. Lett. 11 (21) (2009) 4810-4812. [Pg.209]

See other pages where Deracemization biocatalyzed is mentioned: [Pg.139]    [Pg.139]    [Pg.194]    [Pg.205]    [Pg.451]    [Pg.501]   
See also in sourсe #XX -- [ Pg.139 ]



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