📜2-氟-4-甲氧基苯酚置于四(三苯基膦)钯 吡啶,吡啶盐酸盐,Sodium Carbonate体系中,用 乙二醇二甲醚,二氯甲烷,水 作为反应溶剂,化学反应生成 3-氟-4-羟基联苯基 参考文献:Erβ Ligands. Part 1: The Discovery Of Erβ Selective Ligands Which Embrace The 4-Hydroxy-Biphenyl Template 标题:Erβ Ligands. Part 1: The Discovery Of Erβ Selective Ligands Which Embrace The 4-Hydroxy-Biphenyl Template 摘要:The Synthesis And Structure-Activity Relationships Of A Series Of Simple Biphenyls Is Described. Optimization Of The 4-Hydroxy-Biphenyl Template Led To Compounds With Erp Selectivity On The Order Of 20-70-Fold. (C) 2003 Elsevier Ltd. All Rights Reserved. DOI:10.1016/s0968-0896(03)00303-1
专利号:US-8178559-B2 优先权日:2004-12-30 标 题:Organic compounds 发明人:BREITENSTEIN WERNER; EHARA TAKERU; EHRHARDT CLAUS; GROSCHE PHILIPP; HITOMI YUKO; IWAKI YUKI; KANAZAWA TAKANORI; KONISHI KAZUHIDE; MAIBAUM JUERGEN KLAUS; MASUYA KEIICHI; IWASAKI ATSUKO; OSTERMANN NILS; SUZUKI MASAKI; TOYAO ATSUSHI; YOKOKAWA FUMIAKI 权利人:BREITENSTEIN WERNER; EHARA TAKERU; EHRHARDT CLAUS; GROSCHE PHILIPP; HITOMI YUKO; IWAKI YUKI; KANAZAWA TAKANORI; KONISHI KAZUHIDE; MAIBAUM JUERGEN KLAUS; MASUYA KEIICHI; IWASAKI ATSUKO; OSTERMANN NILS; SUZUKI MASAKI; TOYAO ATSUSHI; YOKOKAWA FUMIAKI; NOVARTIS AG 摘要:3,4-substituted piperidine compounds, these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease (=disorder) that depends on activity of renin; the use of a compound of that class for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on activity of renin; the use of a compound of that class in the treatment of a disease that depends on activity of renin; pharmaceutical formulations comprising a 3,4-substituted piperidine compound, and/or a method of treatment comprising administering a 3,4substituted piperidine compound, a method for the manufacture of a 3,4-substituted piperidine compound, and novel intermediates and partial steps for their synthesis are disclosed. The 3,4-disubstituted piperidine compounds have the formula (I), wherein the symbols have the meanings defined in the specification.
参考标题:The First General Route For Efficient Synthesis Of 18O Labelled Alcohols Using The Hof.Ch3Cn Complex 作者:Julia Gatenyo,Inna Vints,Shlomo Rozen 摘要:A Mild And Very Efficient Method For Converting Boronic Acids To Alcohols Has Been Developed Using The Acetonitrile Complex Of Hypofluorous Acid Hof.Ch3Cn. Employing (18)O-Labeled Water Results In Alcohols Containing A Heavy Oxygen Isotope. The Reactions Were Performed At Room Temperature, Within A Few Minutes And In Excellent Yields.
合成参考文献
参考文献:10.1055/s-0028-1087564 摘要:Li J, Smith D, Qiao J, Huang S, Krishnananthan S, Wong H, Salvati M, Balasubramanian B, Chen B. Preparation of Monofluorophenols via the Reaction of Difluorobenzene Derivatives with Potassium Trimethylsilanoate. Synlett. 2009 Feb 16;2009(04):633–7. doi: 10.1055/s-0028-1087564.