6-苯基-5-己烯酸 | 16424-56-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 6-苯基-5-己烯酸
• 英文名称: (E)-6-phenylhex-5-enoic acid
• 英文别名: trans 6-phenyl-5-hexenoic acid；trans-5-Phenyl-penten-(4)-carbonsaeure-(1)；6-Phenyl-5-hexenoic acid
• CAS: 16424-56-9
• 化学式: C₁₂H₁₄O₂
• 分子量: 190.242
• InChiKey: GPGLPAFSJGVMEH-WEVVVXLNSA-N

物化性质

• 沸点：
  188-190 °C(Press: 10 Torr)
• 密度：
  1.089±0.06 g/cm3(Predicted)
• 溶解度：
  溶于二氯甲烷、乙酸乙酯、甲醇

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-苯基-5-己烯酸 在 palladium on activated charcoal lithium aluminium tetrahydride 、 氢气 、 三乙胺 作用下， 以 乙醚 、 乙酸乙酯 为溶剂， 25.0 ℃ 、206.84 kPa 条件下， 反应 5.0h， 生成 6-phenylhexanol methylsulfonyl ester
  参考文献：
  名称：

  Benzophenone dicarboxylic acid antagonists of leukotriene B4. 2. Structure-activity relationships of the lipophilic side chain

  摘要：

  A series of lipophilic benzophenone dicarboxylic acid derivatives were found to inhibit the binding of the potent chemotaxin leukotriene B4 (LTB4) to its receptor on intact human neutrophils. Activity at the LTB4 receptor was determined by using a [3H]LTB4-binding assay. The structure-activity relationship for the lipophilic side chain was systematically investigated. Compounds with n-alkyl side chains of varying lengths were prepared and tested. Best inhibition of [3H]LTB4 binding was observed with the n-decyl derivative. Analogues with alkyl chains terminated with an aromatic ring showed improved activity. The 6-phenylhexyl side chain was optimal. Substitution on the terminal aromatic ring was also evaluated. Methoxyl, methylsulfinyl, and methyl substituents greatly enhanced the activity of the compound. For a given substituent, the para isomer had the best activity. Thus the nature of the lipophilic side chain can greatly influence the ability of the compounds to inhibit the binding of LTB4 to its receptor on intact human neutrophils. The most active compound from this series, 84 (LY223982), bound to the LTB4 receptor with an affinity approaching that of the agonist.

  DOI：

  10.1021/jm00172a020
• 作为产物：
  描述：

  (E)-5-phenylpent-4-en-1-yl 4-methylbenzenesulfonate 在 sodium hydroxide 作用下， 以 水 、 二甲基亚砜 为溶剂， 反应 167.0h， 生成 6-苯基-5-己烯酸
  参考文献：
  名称：

  Riobe,O., Comptes Rendus des Seances de l'Academie des Sciences, Serie C: Sciences Chimiques, 1967, vol. 264, p. 109 - 111

  摘要：

  DOI：

文献信息

• Ligand‐Controlled Regiodivergence in Nickel‐Catalyzed Hydroarylation and Hydroalkenylation of Alkenyl Carboxylic Acids**
  作者：Zi‐Qi Li、Yue Fu、Ruohan Deng、Van T. Tran、Yang Gao、Peng Liu、Keary M. Engle

  DOI：10.1002/anie.202010840

  日期：2020.12.14

  the ligand environment around the metal center dictates the regiochemical outcome. Markovnikov hydrofunctionalization products are obtained under mild ligand‐free conditions, with up to 99 % yield and >20:1 selectivity. Alternatively, anti‐Markovnikov products can be accessed with a novel 4,4‐disubstituted Pyrox ligand in excellent yield and >20:1 selectivity. Both electronic and steric effects on the

  据报道，镍催化的未活化链烯基羧酸的区域发散性氢芳基化和氢烯基化，从而金属中心周围的配体环境决定了区域化学结果。Markovnikov加氢官能化产物是在无配体的温和条件下获得的，产率高达99％，选择性> 20：1。另外，可以使用新型的4,4-二取代的Pyrox配体获得抗Markovnikov产物，并具有优异的收率和> 20：1的选择性。对配体的电子和空间效应都有助于高产率和选择性。机理研究表明，最佳配体引起的营业额限制和选择性决定步骤发生了变化。DFT计算表明，在反马尔科夫尼科夫途径中，
• CARBOXAMIDE INHIBITORS
  申请人：NOVARTIS AG

  公开号：US20170088546A1

  公开（公告）日：2017-03-30

  The present invention provides a compound of formula I The compounds of formula I demonstrate properties as Smurf-1 inhibitors and are thus useful in the treatment of a range of disorders, particularly pulmonary arterial hypertension.

  本发明提供了一种I式化合物。式I化合物表现出Smurf-1抑制剂的特性，因此在治疗一系列疾病，特别是肺动脉高压方面具有用处。
• Cp₂ZrCl₂-Mediated Three-Component Coupling Reactions of CO₂, Ethylene (or Alkynes), and Electrophiles Leading to Carboxylic Acid Derivatives
  作者：Naoto Chatani、Kohei Yamashita

  DOI：10.1055/s-2005-864807

  日期：——

  pressure of CO 2 . The treatment of Cp 2 ZrCl 2 with EtMgBr followed by exposure to CO 2 generates zirconacycle 1, which can react with various electrophiles to give a variety of carboxylic acid derivatives. Unsaturated zircona-cycles 2 can also generated from Cp 2 ZrCl 2 , EtMgBr, alkynes, and CO 2 . Complexes 2 react with electrophiles to give α,β-unsaturated acids stereoselectively.

  锆环 1 和 2 可以简单地由 Cp 2 ZrCl 2 、EtMgBr 和大气压 CO 2 生成。用 EtMgBr 处理 Cp 2 ZrCl 2 然后暴露于 CO 2 生成锆石环 1，它可以与各种亲电子试剂反应生成各种羧酸衍生物。不饱和氧化锆循环 2 也可以从 Cp 2 ZrCl 2 、EtMgBr、炔烃和 CO 2 产生。配合物 2 与亲电试剂反应，立体选择性地生成 α,β-不饱和酸。
• Phosphazene base-catalyzed hydroamination of aminoalkenes for the construction of isoindoline scaffolds: Application to the total synthesis of aristocularine
  作者：Junpei Matsuoka、Maki Terashita、Akari Miyawaki、Kiyoshi Tomioka、Yasutomo Yamamoto

  DOI：10.1016/j.tetlet.2021.153599

  日期：2022.1

  A method for isoindoline synthesis via phosphazene base-catalyzed intramolecular hydroamination of aminoalkenes was developed. The reaction has a broad functional group tolerance, including for halide, cyano, and methoxy groups, and could also be used to synthesize tetrahydroisoquinoline, pyrrolidine, and piperidine. The method was used as a key step in the total synthesis of aristocularine in six

  建立了磷腈碱催化氨基烯烃分子内加氢胺化合成异二氢吲哚的方法。该反应具有广泛的官能团耐受性，包括卤化物、氰基和甲氧基，也可用于合成四氢异喹啉、吡咯烷和哌啶。该方法被用作马兜铃碱全合成的关键步骤，分六步进行，总产率为 35%。该策略涉及通过控制所需 C N 键的形成来构建异二氢吲哚核心，而相对不稳定的甲氧基甲基和芳基溴保持完整。
• Tethered Aminohydroxylation (TA) Reaction of Amides
  作者：Timothy J. Donohoe、Cedric K. A. Callens、Amber L. Thompson

  DOI：10.1021/ol900631y

  日期：2009.6.4

  The first examples of amide-tethered aminohydroxylation reactions, catalyzed by osmium, showing that the use of N−O-based reoxidants are essential for success, are reported. The system that is described is compatible with a variety of different alkene substitution patterns and ring sizes and works with low loadings in both cyclic and acyclic systems. The levels of diastereoselectivity that were observed

  据报道，催化的酰胺束缚的氨基羟基化反应的第一个例子表明，使用基于N-O的再氧化剂对成功至关重要。所描述的系统与多种不同的烯烃取代方式和环大小兼容，并且在环状和非环状系统中均以低负荷运行。对于在有机合成中使用立体选择性TA反应而言，对于在烯丙基和烯丙基位置上的取代基都观察到的非对映选择性水平很好。