Novel C<sub>1</sub>Building Blocks for Fluoro Olefin Synthesis: FC(SiMe<sub>3</sub>)<sub>3</sub>and FC(SiMe<sub>3</sub>)<sub>2</sub>SnBu<sub>3</sub>
作者:Masaki Shimizu、Takeshi Hata、Tamejiro Hiyama
DOI:10.1246/bcsj.73.1685
日期:2000.7
Fluorotris(trimethylsilyl)methane reacted with 2 mol of aromatic aldehydes in the presence of KF/18-crown-6 to give 1,3-disubstituted 2-fluoro-2-propen-1-ols in one pot. On the other hand, treatment of fluoro(tributylstannyl)bis(trimethylsilyl)methane with BuLi, followed by addition of an aldehyde, produced (1-fluoroalkenyl)trimethylsilanes in moderate to good yields.
氟三(三甲基甲硅烷基)甲烷在 KF/18-crown-6 存在下与 2 mol 芳香醛反应,在一锅中生成 1,3-二取代的 2-fluoro-2-propen-1-ols。另一方面,用 BuLi 处理氟(三丁基甲锡烷基)双(三甲基甲硅烷基)甲烷,然后加入醛,以中等至良好的产率生产(1-氟烯基)三甲基硅烷。