3,4-二氟硝基苯置于lithium Hexamethyldisilazane,N-氯代丁二酰亚胺体系中,用 四氢呋喃 用作溶剂,化学反应生成2-氯-3,4-二氟硝基苯 参考文献:Kepner-Tregoe Decision Analysis As A Tool To Aid Route Selection. Part 3. Application To A Back-Up Series Of Compounds In The Pdk Project 标题:Kepner-Tregoe Decision Analysis As A Tool To Aid Route Selection. Part 3. Application To A Back-Up Series Of Compounds In The Pdk Project 摘要:Kepner-Tregoe Decision Analysis Was Used To Rank 22 Potential Routes To A Back-Up Series Of Compounds In The Pdk Project. The Ten Highest Scoring Routes Were Evaluated Practically,Affording Four New Synthetic Sequences For Preparing The Target Compounds. Doi:10.1021/op8000355
参考标题:Synthesis Of Fluorinated Halonitrobenzenes And Halonitrophenols Using Tetrafluoroethylene And Buta-1,3-Dienes As Starting Building Blocks 作者:N. V. Volchkov,M. B. Lipkind,O. M. Nefedov |发布日期:2021.11 摘要:The Gas-Phase Copyrolysis Of Tetrafluoroethylene With Buta-1,3-Diene In A Flow Reactor At 495-505 °C Produces 3,3,4,4-Tetrafluorocyclohex-1-Ene, Which Selectively Converted To 1,2-Difluorobenzene Or 1-Chloro-2,3-Difluorobenzene. The Latter Can Be Converted To 2-Chloro-3,4-Difluoronitrobenzene, 2,3,4-Trifluoronitrobenzene, 2,3-Difluoro-6-Nitrophenol, Or 2-Chloro-3-Fluoro-4-Nitrophenol Via Nitration