(R)-Ethyl 4-phenyl-2-((trifluoromethyl)sulfonyloxy)butanoate

ethyl (r)-2-hydroxy-4-phenylbutyrate triflate ; (r)-ethyl 4-phenyl-2-(trifluoromethylsulfonyloxy)butanoate ; ethyl (r)-4-phenyl-2-(trifluoromethanesulfonyloxy)butyrate ; (r)-ethyl-2-trifluoromethyl sulphonyloxy-4-phenyl butanoate ; ethyl (r)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate ; ethyl (r)-[alpha-(trifluoromethylsulfonyl)oxy]benzenebutanoate ; ethyl (2r)-4-phenyl-2-[(trifluoromethane)sulfonyloxy]butanoate ; (r)-1-(ethoxycarbonyl)-3-phenylpro- pyl trifluoromethanesulfonate ; alpha-[[(trifluoromethyl)sulfonyl]oxy]-benzenebutanoic acid ethyl ester