2-苯基苯甲酸丁酯 | 577784-81-7

• 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: 2-苯基苯甲酸丁酯
• 英文名称: 2-n-butoxycarbonylbiphenyl
• 英文别名: [1,1'-Biphenyl]-2-carboxylic acid, butyl ester；butyl 2-phenylbenzoate
• CAS: 577784-81-7
• 化学式: C₁₇H₁₈O₂
• 分子量: 254.329
• InChiKey: XEIXLYMZKUMPDT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-溴联苯 、 一氧化碳 、 Butoxy(ditert-butyl)phosphane 在 palladium diacetate 作用下， 115.0 ℃ 、2.0 MPa 条件下， 反应 18.0h， 以0.30 g的产率得到2-苯基苯甲酸丁酯
  参考文献：
  名称：

  实用的原位生成亚膦酸酯配体，用于钯催化的（杂）芳基溴化物的羰基化形成酯

  摘要：

  在原位生成的次膦酸酯配体t Bu 2 POR（R = n Bu，n Pr，Et或Me）存在下，开发了一种用于（杂）芳基溴的烷氧羰基化的有效方法。为此目的，在不同醇存在下，将可商购的t Bu 2 PC1用作预配体。首次开发了与两种醇的交叉偶联反应-一种生成配体，另一种用作底物。通过这种方法，可以以更有效的方式进行配体优化，并且可以以良好的产率和选择性获得所需的产物。

  DOI：

  10.1039/c7cc02828h

文献信息

• METHODS OF SYNTHESIZING A POLYNUCLEOTIDE ARRAY USING PHOTOACTIVATED AGENTS
  申请人：Vibrant Holdings, LLC

  公开号：US20210380629A1

  公开（公告）日：2021-12-09

  Described herein are methods for the synthesis of DNA polynucleotides and polynucleotides, as well as methods for their deprotection and methods for the use of said compounds and compositions comprising said compounds. In particular, such compounds and compositions comprising them are used in methods for light-directed synthesis of DNA microarrays.

  本文描述了合成DNA多核苷酸和多核苷酸的方法，以及它们的去保护方法、使用这些化合物的方法和包含这些化合物的组合物的方法。特别是，这些化合物和包含它们的组合物用于DNA微阵列的光导向合成方法。
• PREVENTING OR AMELIORATING AGENT FOR PIGMENTATION
  申请人：Saitoh Yuko

  公开号：US20120258063A1

  公开（公告）日：2012-10-11

  An object is to provide an external preparation for skin preferably usable to prevent or ameliorate pigmentation. The object is achieved by providing a preventing or ameliorating agent for pigmentation, consisting of a compound represented by the following general formula (1), an isomer thereof, and/or a pharmacologically acceptable salt thereof, and an external preparation for skin containing the same as a component: [wherein R 1 represents an unsubstituted aromatic group or an aromatic group having any substituent; R 2 represents a hydrogen atom, a linear chain or branched chain alkyl group having a number of carbon atom or atoms of 1 to 4, or an acyl group having a linear or branched alkyl chain having a number of carbon atom or atoms of 1 to 4; and R 3 represents a hydrogen atom or a linear chain or branched chain alkyl group having a number of carbon atom or atoms of 1 to 4.]

  本发明旨在提供一种外用制剂，特别是用于预防或改善色素沉着的皮肤外用制剂。本发明通过提供一种预防或改善色素沉着的制剂，该制剂包括以下一般式（1）所表示的化合物，其异构体和/或药学上可接受的盐，并且包含该化合物作为组分的皮肤外用制剂，从而实现上述目的: [其中R1表示未取代的芳香基或具有任何取代基的芳香基; R2表示氢原子，具有1至4个碳原子的线性链或支链烷基，或具有1至4个碳原子的线性或支链烷基链的酰基; R3表示氢原子或具有1至4个碳原子的线性链或支链烷基。]
• Synthesis of new liquid crystal materials possessing phenylbenzoate or
  申请人：University Patents, Inc.

  公开号：US04789751A1

  公开（公告）日：1988-12-06

  Ferroelectric (chiral) smectic liquid crystal compounds having an achiral core and chiral tail units derived from (2,3)-epoxyalkyloxiranemethanols possess a high ferroelectric polarization density. These newly made compounds exhibit high speed, multistate electro-optic switching properties which make them ideally suited to certain electro-optic display device applications.

  具有非手性核心和衍生自（2,3）-环氧烷基氧环甲醇的手性尾基单元的铁电（手性）液晶化合物具有高铁电极化密度。这些新制备的化合物表现出高速、多态电光开关特性，使它们非常适合于某些电光显示器件应用。
• PROPHYLACTIC OR AMELIORATING AGENT FO PIGMENTATION
  申请人：Pola Chemical Industries Inc.

  公开号：EP2514402A1

  公开（公告）日：2012-10-24

  An object is to provide an external preparation for skin preferably usable to prevent or ameliorate pigmentation. The object is achieved by providing a preventing or ameliorating agent for pigmentation, consisting of a compound represented by the following general formula (1), an isomer thereof, and/or a pharmacologically acceptable salt thereof, and an external preparation for skin containing the same as a component: [wherein R1 represents an unsubstituted aromatic group or an aromatic group having any substituent; R2 represents a hydrogen atom, a linear chain or branched chain alkyl group having a number of carbon atom or atoms of 1 to 4, or an acyl group having a linear or branched alkyl chain having a number of carbon atom or atoms of 1 to 4; and R3 represents a hydrogen atom or a linear chain or branched chain alkyl group having a number of carbon atom or atoms of 1 to 4.]

  目的是提供一种可用于预防或改善色素沉着的皮肤外用制剂。为实现上述目标，我们提供了一种色素沉着预防或改善剂，它由以下通式（1）所代表的化合物、其异构体和/或其药理上可接受的盐组成，以及一种以其为成分的皮肤外用制剂： [其中 R1 代表未取代的芳香基团或具有任何取代基的芳香基团；R2 代表氢原子、碳原子数为 1 至 4 的直链或支链烷基或具有碳原子数为 1 至 4 的直链或支链烷基的酰基；R3 代表氢原子或碳原子数为 1 至 4 的直链或支链烷基。］
• Process for producing biaryl compound
  申请人：Hagiya Koji

  公开号：US20050096471A1

  公开（公告）日：2005-05-05

  A process for producing a biaryl compound, characterized by reacting an arylhydrazine compound, hydrogen peroxide and an aryl compound. When the reaction is conducted in the presence of a given metal or a compound of the metal or in the presence of a metal oxide obtained by reacting the given metal or a compound of the metal with hydrogen peroxide, then the yield of the biaryl compound is improved.

  一种生产双芳基化合物的工艺，其特征在于使芳基肼化合物、过氧化氢和芳基化合物反应。当反应是在某种金属或金属化合物存在下进行，或在某种金属或金属化合物与过氧化氢反应得到的金属氧化物存在下进行时，双芳基化合物的产率会提高。