Reaction of carbonyl compounds with xenon difluoride in the presence of silicon tetrafluoride
作者:Masanori Tamura、Yasuhisa Matsukawa、Heng-dao Quan、Junji Mizukado、Akira Sekiya
DOI:10.1016/j.jfluchem.2003.11.019
日期:2004.5
Reaction of various carbonyl compounds with xenon difluoride in the presence of silicon tetrafluoride was investigated. Aromatic aldehyde, ketones, and α-ketoester react with xenon difluoride to give α,α-difluoroalkyl phenyl ethers. However, acid fluoride, ester, acid cyanide, α-ketocarboxylic acid, or thioester do not afford the corresponding products. In the case of cinnamaldehyde, fluorination was
研究了在
四氟化硅存在下,各种羰基化合物与二
氟化
氙的反应。芳香醛,酮和α-
酮酸酯与二
氟化
氙反应生成α,α-二氟烷基苯基醚。但是,酸性
氟化物,酯,酸性
氰化物,α-
酮羧酸或
硫代酯不能提供相应的产物。在
肉桂醛的情况下,
氟化伴随分子内环化以提供
氟化的
环氧化物。