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Patent / Jan 01, 2011
Methods and compounds for the preparation of monofluoromethylated biologically active organic compounds
Source:
WO 2011151625
Processes were disclosed for the prepn. of monofluoromethylated org. biol. active compds., such as fluticasone propionate and fluticasone furoate I [R = CH2Me, 2-furanyl, resp.], in the presence of fluorodecarboxylating reagents such as XeF2 and BrF3
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