potassium [1,1'-biphenyl]-4-olate | 35155-10-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: potassium [1,1'-biphenyl]-4-olate
• 英文别名: Potassium;4-phenylphenolate
• CAS: 35155-10-3
• 化学式: C₁₂H₉O*K
• 分子量: 208.301
• InChiKey: KUHBLKCHNYNROO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.57
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  23.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  potassium [1,1'-biphenyl]-4-olate 在 水 作用下， 以 乙腈 为溶剂， 生成 alpha-(4-联苯基氧基)丙酸
  参考文献：
  名称：

  Azzolina; Ghislandi, Il Farmaco, 1993, vol. 48, # 6, p. 713 - 724

  摘要：

  DOI：

文献信息

• Ligand free, highly efficient synthesis of diaryl ether over copper fluorapatite as heterogeneous reusable catalyst
  作者：Shafeek A.R. Mulla、Suleman M. Inamdar、Mohsinkhan Y. Pathan、Santosh S. Chavan

  DOI：10.1016/j.tetlet.2012.01.124

  日期：2012.4

  A novel ligand-free, highly efficient, and an inexpensive method has been developed by using ecofriendly, heterogeneous reusable copper fluorapatite (CuFAP) catalyst for the synthesis of diaryl ethers from the cross coupling reaction of the various substituted aryl halides (fluoride, chloride, bromide, and iodide) with the potassium salts of various substituted phenols in the presence of N-methyl 2-pyrrolidone

  通过使用生态友好的非均相可重复使用的氟磷灰石铜（CuFAP）催化剂，通过各种取代的芳基卤化物（氟化物，氯化物，在N-甲基2-吡咯烷酮（NMP）作为溶剂存在下，在120°C下与各种取代的苯酚的钾盐形成溴化物和碘化物）。该方案以良好至优异的产率获得了相应的交叉偶联产物。通过简单过滤从反应混合物中回收CuFAP催化剂，并重复使用几次而不会损失催化活性。
• One step synthesis of imidazole and benzimidazole acycloaromatic nucleoside analogs
  作者：A Khalafi-Nezhad、M.N Soltani Rad、G.H Hakimelahi、B Mokhtari

  DOI：10.1016/s0040-4020(02)01415-1

  日期：2002.12

  A facile and rapid method for the synthesis of novel imidazole and benzimidazole aromatic acyclic nucleosides is described. Synchronous N-alkylation of imidazole or benzimidazole and potassium aryloxide with methylene iodide in the presence of triethylamine and a catalytic amount of tetrabutylammonium bromide (TBAB) in dry acetonitrile or acetone gave moderate yields of the acycloaromatic nucleoside

  描述了一种方便快捷的合成新型咪唑和苯并咪唑芳族无环核苷的方法。在三乙胺和催化量的四丁基溴化铵（TBAB）在干燥的乙腈或丙酮中存在下，将咪唑或苯并咪唑和芳基氧化钾与亚甲基碘进行同步N烷基化反应可得到中等收率的无环芳族核苷类似物。
• Synthesis of 6<i>H-</i>Benzo[<i>c</i>]chromene Scaffolds from <i>O</i>-Benzylated Phenols through a C–H Sulfenylation/Radical Cyclization Sequence
  作者：Steve Karreman、Simon B. H. Karnbrock、Sebastian Kolle、Christopher Golz、Manuel Alcarazo

  DOI：10.1021/acs.orglett.1c00087

  日期：2021.3.19

  S-Aryl dibenzothiophenium salts, obtained through a highly regioselective C–H sulfenylation of o-benzyl-protected phenols, are used as precursors of 6H-benzo[c]chromenes. The reaction starts with a photocatalytically triggered single-electron transfer to the sulfonium salt, which promotes the formation of an aryl radical via selective mesolitic cleavage of the S–Arexo bond. Mechanistic studies reveal

  S-芳基二苯并噻吩鎓盐是通过邻苯甲基保护的苯酚的高区域选择性 C-H 亚磺酰化获得的，用作 6 H-苯并[ c ]色烯的前体。该反应从光催化触发的单电子转移到锍盐开始，这通过选择性中间体裂解 S-Ar外键促进芳基自由基的形成。机理研究表明，这种最初的自由基物种遵循动力学有利的 5-exo-trig 途径循环。随后的环扩展，有利于重芳构化，提供所需的三环系统。
• Substituted 2-phenyl-3(2h)-pyridazinones
  申请人：Schohe-Loop Rudolf

  公开号：US20060004015A1

  公开（公告）日：2006-01-05

  The invention relates to substituted 2-phenyl-3(2h)-pyridazinones, to a method for the production thereof, and to their use as medicaments used in the prophylaxis and/or treatment of diseases in humans and/or animals.

  本发明涉及替代的2-苯基-3（2H）-吡啶嗪酮，其制备方法，以及其作为用于预防和/或治疗人类和/或动物疾病的药物的用途。
• Synthesis method for a compound used to form a self-assembled monolayer, compound for forming a self-assembled monolayer, and layer structure for a semiconductor component
  申请人：Effenberger Franz

  公开号：US20060160272A1

  公开（公告）日：2006-07-20

  A synthesis method of a compound used to form a self-assembled monolayer used in a semiconductor component is provided. A method includes a first step of replacing a terminal halogen of an ω-haloalk-1-ene with a compound having at least one aromatic group, and a second step of hydrosilylating the reaction product of the first step. Reaction products of the first step include octadec-17-enyloxybenzene, 4-octadec-17″-enyloxy-1,1′-biphenyl, 2-heptadec-16′-enylthiophene, and 2-octadec-17′-enylthiophene. Monolayers provided include 18-phenoxyoctadecyl)trichlorosilane, [18-(1′,1″-biphenyl-4′-yloxy)octadecyl]trichlorosilane, (17-thien-2′-ylheptadecyl)trichlorosilane, (18-thien-2′-yloctadecyl)trichlorosilane, and 4-(18′-trichlorosilyloctadecyloxy)benzonitrile. An organic field effect transistor having monolayers according to embodiments of the invention is provided.

  本发明提供了一种用于形成半导体元件中使用的自组装单分子层的化合物的合成方法。该方法包括第一步，用至少含有一个芳香基团的化合物替换ω-卤代烯烃的末端卤素，以及第二步，对第一步反应产物进行氢硅化反应。第一步的反应产物包括十八烷基-17-烯氧基苯、4-十八烷基-17″-烯氧基-1,1′-联苯、2-十七烷基-16′-烯基噻吩和2-十八烷基-17′-烯基噻吩。所提供的单分子层包括18-苯氧基十八烷基三氯硅烷、[18-(1′,1″-联苯-4′-氧基)十八烷基]三氯硅烷、(17-噻吩-2′-基十七烷基)三氯硅烷、(18-噻吩-2′-基十八烷基)三氯硅烷和4-(18′-三氯硅基十八烷氧基)苯腈。本发明实施例提供了具有单分子层的有机场效应晶体管。