Novel Synthesis of 1-Fluoro-1-silyloxiranes Using Bromo(tert-butyldimethylsilyl)fluoromethyllithium and Carbonyl Compounds
作者:Masaki Shimizu、Takeshi Hata、Tamejiro Hiyama
DOI:10.3987/com-99-s74
日期:——
Treatment of dibromo(tert-butyldimethylsilyl)fluoromethane with BuLi in THF at -78 degrees C generated bromo(tert-butyldimethylsilyl)fluoromethyllithium, which reacted with aldehydes and ketones to give 1-fluoro-1-silyloxiranes in good yields. Alkylation of the carbenoid was also achieved efficiently.