Electrolytic partial fluorination of organic compounds. Part 50: Highly selective anodic mono- and difluorination of 4-phenylthiomethyl-1,3-dioxolan-2-one and its synthetic application
作者:Katsutoshi Suzuki、Hideki Ishii、Toshio Fuchigami
DOI:10.1016/s0040-4039(01)00869-3
日期:2001.7
Anodic fluorination of 4-phenylthiomethyl-1,3-dioxolan-2-ones was successfully carried out to provide the corresponding α-mono- and α,α-difluorinated products selectively, depending on the amount of the electricity passed. The fluorination was also greatly affected by solvents, temperature and current densities. The fluorinated products were readily converted into the corresponding fluorinated allyl
成功地进行了4-苯基硫甲基-1,3-二氧戊环-2-酮的阳极氟化反应,选择性地提供了相应的α-单-和α,α-二氟化产物,具体取决于通过的电量。氟化也受到溶剂,温度和电流密度的极大影响。通过用碱性溶液处理,氟化产物易于转化为相应的氟化烯丙醇和二醇。