(4-甲氧基联苯-3-基)-甲醇 | 20854-56-2

• 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: (4-甲氧基联苯-3-基)-甲醇
• 英文名称: (4'-methoxybiphenyl-3-yl)methanol
• 英文别名: [3-(4-Methoxyphenyl)phenyl]methanol
• CAS: 20854-56-2
• 化学式: C₁₄H₁₄O₂
• 分子量: 214.264
• InChiKey: PBFQIBZGYROSFQ-UHFFFAOYSA-N

物化性质

• 沸点：
  371.1±30.0 °C(Predicted)
• 密度：
  1.112±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2922299090

反应信息

• 作为产物：
  描述：

  4’-甲氧基联苯-3-羧酸 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 生成 (4-甲氧基联苯-3-基)-甲醇
  参考文献：
  名称：

  Minssen-Guette,M. et al., Bulletin de la Societe Chimique de France, 1968, p. 2111 - 2117

  摘要：

  DOI：

文献信息

• An Enzyme-Labile Safety Catch Linker for Synthesis on a Soluble Polymeric Support
  作者：Uwe Grether、Herbert Waldmann

  DOI：10.1002/1521-3765(20010302)7:5<959::aid-chem959>3.0.co;2-k

  日期：2001.3.2

  allow release of the desired products from the solid support under very mild conditions is of great interest in organic synthesis and combinatorial chemistry. We describe an enzyme-labile safety-catch linker which releases alcohols and amines through i) enzymatic cleavage of an amino group and ii) subsequent lactam formation. The linker group was investigated on different polymeric supports: TentaGel

  在有机合成和组合化学中，对在各种反应条件下稳定并能在非常温和的条件下从固体载体中释放所需产物的新型且广泛适用的连接基团的开发非常感兴趣。我们描述了一种酶不稳定的安全捕捉连接物，其通过以下步骤释放醇和胺：i）氨基的酶促裂解和ii）随后的内酰胺形成。在不同的聚合物载体：TentaGel上研究了连接基团。PEGA，CPG珠和可溶性聚合物POE-6000。通过青霉素G酰基转移酶催化的苯基乙酰胺的裂解和释放的苄胺对邻位邻酯的攻击，从这些接头-聚合物共轭物中释放出2-甲氧基-5-硝基苄醇。模型研究表明，只有在可溶性POE-6000共轭物的情况下，才能实现高产率的裂解。在其他固体支持物的情况下，酶不能进入聚合物基质的内部。研究了POE-6000接头共轭物在Pd0催化的Heck-，Suzuki-和Sonogashira反应以及Mitsunobu反应和环加成反应中各种酯的应用。这些研究证明，该接头在各种反应条件下均稳定，并且酶促方法可在pH
• POLYCYCLIC DERIVATIVES, PREPARATION PROCESS AND PHARMACEUTICAL USE THEREOF
  申请人：Jiangsu Hengrui Medicine Co., Ltd.

  公开号：US20150005282A1

  公开（公告）日：2015-01-01

  Disclosed in the present invention are polycyclic derivatives as represented by general formula (I), the preparation method thereof, pharmaceutical compositions containing the derivatives and uses thereof as therapeutic agents, especially the GPR40 agonist and in preparation of drugs for treating diseases such as diabetes and metabolic disorders, etc., wherein each substituent in the general formula (I) has the same definition as in the description.

  本发明揭示了由一般式（I）表示的多环衍生物，其制备方法，含有这些衍生物的药物组合物以及其作为治疗剂的用途，特别是GPR40激动剂，以及用于治疗糖尿病和代谢性疾病等疾病的药物的制备，其中一般式（I）中的每个取代基具有与描述中相同的定义。
• Studies on Pd/NiFe₂O₄ catalyzed ligand-free Suzuki reaction in aqueous phase: synthesis of biaryls, terphenyls and polyaryls
  作者：Sanjay R Borhade、Suresh Babsaheb Waghmode

  DOI：10.3762/bjoc.7.41

  日期：——

  Palladium supported on nickel ferrite (Pd/NiF₂O₄) was found to be a highly active catalyst for the Suzuki coupling reaction between various aryl halides and arylboronic acids. The reaction gave excellent yields (70–98%) under ligand free conditions in a 1:1 DMF/H₂O solvent mixture, in short reaction times (10–60 min). The catalyst could be recovered easily by applying an external magnetic field. The polyaryls were similarly synthesized.

  钯负载在镍铁氧体（Pd/NiF₂O₄）被发现是一种对各种芳基卤化物和芳基硼酸的铃木偶联反应具有高活性的催化剂。在无需配体、1:1的DMF/H₂O溶剂混合物中，反应在短时间（10-60分钟）内给出了极好的产率（70-98%）。通过施加外部磁场，可以轻松回收催化剂。聚芳基化合物也以类似方式合成。
• Pd-Mediated C-C and C-S Bond Formation on Solid Support: A Scope and Limitations Study
  作者：Sebastian Wendeborn、Sabine Berteina、Wolfgang K.-D. Brill、Alain De Mesmaeker

  DOI：10.1055/s-1998-22661

  日期：1998.6

  The scope and limitations of Pd(0)-mediated coupling reactions between aromatic halides linked to a polystyrene resin and boronic acid derivatives (Suzuki coupling), aromatic and vinylic tin compounds (Stille coupling), as well as thiols are reported. For all reactions, conditions were optimized and evaluated with various reagents. In many cases, upon cleavage from the solid support, products were obtained in excellent yields. In most cases, the optimized reaction conditions are superior to those previously reported in the literature.

  本文报道了零价钯催化的芳基卤代物与聚苯乙烯树脂相连的配体、硼酸衍生物（铃木偶联反应）、芳基和乙烯基锡化合物（斯蒂尔偶联反应）以及硫醇之间的偶联反应的范围和局限性。针对所有反应，经过优化条件并使用不同试剂进行评估。在许多情况下，从固相载体上切割下来的产物收率极佳。大多数情况下，经过优化的反应条件优于先前文献报道的条件。
• Pd-catalyzed atom-efficient cross-coupling of triarylbismuth reagents with protecting group-free iodophenylmethanols: Synthesis of biarylmethanols
  作者：Maddali L.N. Rao、Suresh Meka

  DOI：10.1016/j.tetlet.2020.151676

  日期：2020.3

  An atom-efficient procedure for the synthesis of functionalized biarylmethanols via the Pd-catalyzed cross-coupling reactions of differently functionalized iodophenylmethanols and triarylbismuth reagents is described. This protecting group-free direct couplings of 2-, 3- or 4-iodophenylmethanols with triarylbismuth reagents afforded biarylmethanols in good to high yields.

  描述了通过不同功能化的碘代苯基甲醇与三芳基铋试剂的钯催化交叉偶联反应合成功能化联芳基甲醇的原子有效程序。这种2-，3-或4-碘苯基甲醇与三芳基铋试剂的无保护基团的直接偶联以良好或高收率提供了联芳基甲醇。