(1R,2S)-1-[3,5-bis(trifluoromethyl)phenyl]-2-((tert-butoxycarbonyl){[4'-fluoro-5'-isopropyl-2'-methoxy-4-(trifluoromethyl)biphenyl-2-yl]methyl}amino)propyl 2-phenyl-1,3-dioxan-5-yl carbonate 在
钯 氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 15.0h,
以to afford (1R,2S)-1-[3,5-bis(trifluoromethyl)phenyl]-2-((tert-butoxycarbonyl){[4′-fluoro-5′-isopropyl-2′-methoxy-4-(trifluoromethyl)biphenyl-2-yl]methyl}amino)propyl 2-hydroxy-1-(hydroxymethyl)ethyl carbonate的产率得到(1R,2S)-1-[3,5-bis(trifluoromethyl)phenyl]-2-((tert-butoxycarbonyl){[4'-fluoro-5'-isopropyl-2'-methoxy-4-(trifluoromethyl)biphenyl-2-yl]methyl}amino)propyl 2-hydroxy-1-(hydroxymethyl)ethyl carbonate