3-氯-4,5-二氟三氟甲苯 反应生成3,4-二氟三氟甲苯 参考文献:Process For The Dechlorination And/or Debromination Of Fluorine-And 标题:Process For The Dechlorination And/or Debromination Of Fluorine-And 摘要:含氟,氯和/或溴的芳香化合物可以通过氢气在工业上优越和选择性的方式下脱氯和/或脱溴,如果钯催化剂存在于固定相中,而芳香化合物存在于气相中.
专利号:WO-2004058727-A1 优先权日:2002-12-20 标题 :Substituted 3,5-dihydro-4h-imidazol-4-ones for the treatment of obesity 发明人:CHEN YUANWEI; O'CONNOR STEPHEN JAMES; GUNN DAVID; NEWCOM JASON; CHEN JIANQING; YI LIN; ZHANG HAI-JUN; HUNYADI LASZLO MATYAS; NATERO REINA 权利人:BAYER PHARMACEUTICALS CORP; CHEN YUANWEI; O'CONNOR STEPHEN JAMES; GUNN DAVID; NEWCOM JASON; CHEN JIANQING; YI LIN; ZHANG HAI-JUN; HUNYADI LASZLO MATYAS; NATERO REINA 摘要:This invention relates to substituted 3,5-dihydro-4H-imidazol-4-ones compounds which are useful in the treatment of obesity and obesity-related disorders, and as weight-loss and weight-control agents. The invention also provides methods for synthesis of the compounds, pharmaceutical compositions comprising the compounds, and methods of using such compositions for inducing weight loss and treating obesity and obesity-related disorders.
参考标题:Mechanochemical Transformation Of Cf 3 Group: Synthesis Of Amides And Schiff Bases 作者:Satenik Mkrtchyan,Michał Jakubczyk,Suneel Lanka,Muhammad Yar,Khurshid Ayub,Mohanad Shkoor,Michael Pittelkow,Viktor O. Iaroshenko |发布日期:2021.12.21 摘要:Transformations Of Cf3 Group With Nitro Compounds Into Amides Or Schiff Bases Employing Ytterbia As A Catalyst. This Process Proceeds Via C−f Bond Activation, Accompanied With Utilisation Of Si-Based Reductants/oxygen Scavengers - Reductants Of The Nitro Group. The Scope And Limitations Of The Disclosed Methodologies Are Thoroughly Studied. To The Best Of Our Knowledge, This Work Is The First Example Of
合成参考文献
摘要:Semeniuk, T.; Hamel, J.-D., Science of Synthesis: Modern Strategies in Organofluorine Chemistry, (2025) 2.