Ethyl 2-Benzoyl-2-fluoroacetate is used in the chemoselective preparation of α-chloro- and α-fluoro-β-keto esters by chlorination or fluorination with N-chlorosuccinimide or Selectfluor in the presence of titanium catalysts such as (cyclopentadienyl)titanium trichloride.

CAS：1479-22-7
中文别名：
英文别名：ethyl 2-fluoro-2-benzoylacetate;ethyl 2-fluoro-3-oxo-3-phenyl-propanoate;Benzenepropanoic acid,a-fluoro-b-oxo-,ethyl ester;Ethyl2-benzoyl-2-fluoroacetate;2-fluoro-3-oxo-3-phenyl-propionic acid ethyl ester;ethyl 2-fluoro-3-oxo-3-(phenyl)propionate;Aceticacid,benzoylfluoro-,ethyl ester (6CI,7CI,8CI);a-Fluoro-b-oxobenzenepropanoic acid ethylester;
分子式：C11H11FO3
分子量：210.202
精确质量：210.069
Psa：43.37
Logp：1.7705

MDL号：MFCD03844752

沸点：116ºC 0,3mm

安全说明：S26
危险类别码：R36/37/38
海关编码：2918300090