2-iodo-3-phenylpropionic acid | 54468-38-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: 2-iodo-3-phenylpropionic acid
• 英文别名: 3-Phenyl-2-iod-propionsaeure；iodophenylproprionic acid；2-Iodo-3-phenylpropanoic acid
• CAS: 54468-38-1
• 化学式: C₉H₉IO₂
• 分子量: 276.074
• InChiKey: BLCYVCDKFJEFGV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 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：

  2-iodo-3-phenylpropionic acid 在 正丁基锂 、 2,6-二叔丁基吡啶 、 2,6-二甲基苯酚 、 C₃₂H₁₂BF₂₄^(1-)*C₄₄H₃₀N₂O₂P⁽¹⁺⁾ 、 六甲基二硅氮烷 作用下， 以 四氢呋喃 、 甲醇 、 乙醚 、 正己烷 、 甲苯 、 苯 为溶剂， 反应 28.08h， 生成 methyl (R)-2-iodo-3-phenylpropanoate
  参考文献：
  名称：

  Enantioselective protonation of α-hetero carboxylic acid-derived ketene disilyl acetals under chiral ionic Brønsted acid catalysis

  摘要：

  P-Spiro手性二氨基二氧磷离子通过识别酮二硅基乙酸酯的两个取代基之间的电子差异，在质子转移事件中区分α-卤代和烷氧基羧酸衍生的酮二硅基乙酸酯的对映面。

  DOI：

  10.1039/c4cc06081d
• 作为产物：
  描述：

  3-Phenyl-2-iod-propionsaeurechlorid 在 碳酸氢钠 作用下， 生成 2-iodo-3-phenylpropionic acid
  参考文献：
  名称：

  Efficient .alpha.-halogenation of acyl chlorides by N-bromosuccinimide, N-chlorosuccinimide, and molecular iodine

  摘要：

  DOI：

  10.1021/jo00911a026

文献信息

• Oxidative coupling of carboxylic acid dianions
  作者：J.L. Belletire、E.G. Spletzer、A.R. Pinhas

  DOI：10.1016/s0040-4039(01)81735-4

  日期：1984.1

  The conditions, scope, and stereochemical consequences of a versatile approach to succinic acid derivatives are described.

  描述了一种通用方法制备琥珀酸衍生物的条件，范围和立体化学结果。
• [EN] COMPOUND HAVING BISAZO SKELETON, PIGMENT DISPERSANT CONTAINING THE COMPOUND, PIGMENT COMPOSITION, PIGMENT DISPERSION, INK AND RESIST COMPOSITION FOR COLOR FILTER<br/>[FR] COMPOSÉ AYANT UN SQUELETTE BISAZO, DISPERSANT DE PIGMENT CONTENANT LE COMPOSÉ, COMPOSITION DE PIGMENT, DISPERSION DE PIGMENT, ENCRE ET COMPOSITION DE RÉSERVE POUR UN FILTRE COLORÉ
  申请人：CANON KK

  公开号：WO2013054938A1

  公开（公告）日：2013-04-18

  An object of the present invention is to provide a pigment dispersant in which dispersibility of an azo pigment in a water-insoluble solvent is improved, and to provide an azo pigment composition in which the azo pigment has high dispersibility in a water-insoluble solvent. The present invention provides a compound used as a pigment dispersant and having a structure in which a specific bisazo skeleton unit bonds to a specific polymer resin unit.

  本发明的一个目的是提供一种颜料分散剂，其中改善了偶氮颜料在水不溶性溶剂中的分散性，并提供了一种偶氮颜料组合物，其中偶氮颜料在水不溶性溶剂中具有高分散性。本发明提供了一种化合物，用作颜料分散剂，其具有特定的双偶氮骨架单元与特定聚合物树脂单元结合的结构。
• COMPOUND HAVING AZO SKELETON, PIGMENT DISPERSANT, PIGMENT COMPOSITION, PIGMENT DISPERSION, AND TONER
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20160208106A1

  公开（公告）日：2016-07-21

  A compound that improves the dispersibility of pigments in non-water-soluble solvents is provided. A pigment dispersant, a pigment composition, a pigment dispersion, and a toner in which this compound is used are also provided. This compound has a polymer and a monoazo compound having a certain structure binding to each other. The pigment dispersant, the pigment composition, the pigment dispersion, and the toner contain this compound.

  提供了一种可以改善颜料在非水溶性溶剂中分散性的化合物。还提供了一种颜料分散剂、颜料组合物、颜料分散液和使用了这种化合物的色调剂。该化合物包含聚合物和一种具有特定结构的单偶氮化合物相互结合。颜料分散剂、颜料组合物、颜料分散液和色调剂均含有这种化合物。
• NOVEL COMPOUND, PIGMENT DISPERSING AGENT, PIGMENT COMPOSITION, PIGMENT DISPERSION AND TONER CONTAINING SAID COMPOUND
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20160185971A1

  公开（公告）日：2016-06-30

  Provided is a compound that improves dispersibility of a pigment in a non-water-soluble solvent, and a pigment dispersing agent, a pigment composition, a pigment dispersion and a toner that use that compound. The present invention relates to a compound in which a polymer and a monoazo compound having a specific structure are bonded. The present invention further relates to a pigment dispersing agent, a pigment composition, a pigment dispersion and a toner containing that compound.

  提供了一种化合物，可以改善颜料在非水溶性溶剂中的分散性，以及使用该化合物的颜料分散剂、颜料组合物、颜料分散液和色调剂。本发明涉及一种聚合物和具有特定结构的单偶氮化合物结合的化合物。本发明还涉及一种含有该化合物的颜料分散剂、颜料组合物、颜料分散液和色调剂。
• COMPOUND HAVING AZO SKELETON STRUCTURE, PIGMENT-DISPERSING AGENT, PIGMENT COMPOSITION, PIGMENT DISPERSION, AND TONER
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20160280925A1

  公开（公告）日：2016-09-29

  The present invention provides a compound capable of improving the dispersibility of color pigments in a water-insoluble solvent; and a pigment-dispersing agent. The present invention also provides a pigment composition, a pigment dispersion, and a toner, which have satisfactory tinting strength. The present invention provides the compound containing a polymer having a monomer unit having a specific chemical structure, the compound having a moiety also having a specific structure.

  本发明提供了一种能够改善颜料在不溶于水的溶剂中的分散性的化合物；以及一种颜料分散剂。本发明还提供了一种具有满意着色力的颜料组合物、颜料分散液和色调剂。本发明提供了含有具有特定化学结构的单体单元的聚合物的化合物，该化合物还具有具有特定结构的基团。