(p-Carboxyphenyl)-propiolsaeure | 10602-02-5

• 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: (p-Carboxyphenyl)-propiolsaeure
• 英文别名: 4-(Carboxyethynyl)benzoic acid；4-(2-carboxyethynyl)benzoic acid
• CAS: 10602-02-5
• 化学式: C₁₀H₆O₄
• mdl: MFCD18445835
• 分子量: 190.155
• InChiKey: ZDVLJCAJPABTSV-UHFFFAOYSA-N

物化性质

• 沸点：
  433.2±37.0 °C(Predicted)
• 密度：
  1.48±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• 危险性防范说明：
  P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313
• 危险性描述：
  H315,H319

反应信息

• 作为反应物：
  描述：

  (p-Carboxyphenyl)-propiolsaeure 在 铜 作用下， 以 喹啉 为溶剂， 反应 1.0h， 生成 4-乙炔基苯甲酸
  参考文献：
  名称：

  Synthesis and Solvolysis of o-, m-, and p-Ethynylbenzyl Chloride and Closely Related Structures. The Electronic Nature of the Acetylene Group¹

  摘要：

  DOI：

  10.1021/jo01346a032
• 作为产物：
  描述：

  对醛基苯甲酸 在 氢氧化钾 、 溴 、 sodium acetate 作用下， 以 乙醇 、 氯仿 为溶剂， 反应 44.0h， 生成 (p-Carboxyphenyl)-propiolsaeure
  参考文献：
  名称：

  Synthesis and Solvolysis of o-, m-, and p-Ethynylbenzyl Chloride and Closely Related Structures. The Electronic Nature of the Acetylene Group¹

  摘要：

  DOI：

  10.1021/jo01346a032

文献信息

• Ag-mediated cascade decarboxylative coupling and annulation: a convenient route to 2-phosphinobenzo[b]phosphole oxides
  作者：Gaobo Hu、Yun Zhang、Jue Su、Zezhou Li、Yuxing Gao、Yufen Zhao

  DOI：10.1039/c5ob00959f

  日期：——

  Structurally sophisticated 2-phosphinobenzo[b]phosphole oxide frameworks have been conveniently constructed by cascade decarboxylative coupling and annulation reactions.

  通过级联脱羧偶联和环化反应，构建了结构复杂的2-膦基苯并[b]膦杂环氧化物框架。
• DEUTERATED PHENYLPROPIONIC ACID DERIVATIVE
  申请人：Muratake Hideaki

  公开号：US20140121407A1

  公开（公告）日：2014-05-01

  A compound corresponding to 3-[4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbamoyl]phenyl]propionic acid in which a part or all of hydrogen atoms in the ethylene group constituting the propionic acid moiety are replaced with deuterium atoms, a salt thereof, or an ester thereof, and a prodrug for releasing Am80 as an active medicament after being absorbed into a living body, which comprises the aforementioned compound, a salt thereof, or an ester thereof as an active ingredient.

  一种与3-[4-[(5,6,7,8-四氢-5,5,8,8-四甲基-2-萘基)氨基甲酰基]苯基]丙酸相对应的化合物，其中构成丙酸基团的乙烯基中的部分或全部氢原子被氘原子取代，其盐或酯，以及一种前药，通过在进入生物体后释放Am80作为活性药物，其包括上述化合物、其盐或酯作为活性成分。
• ALIGNING AGENT FOR LIQUID CRYSTAL
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP0980016A1

  公开（公告）日：2000-02-16

  The present invention relates to a treating agent for liquid crystal alignment, which is an agent for liquid crystal alignment to be used for a method in which polarized ultraviolet rays or electron rays are irradiated on a polymer thin film formed on a substrate in a predetermined direction relative to the substrate plane, and said substrate is used for aligning liquid crystal without rubbing treatment, wherein said agent for liquid crystal alignment contains a polymer compound having photochemically reactive groups in the polymer main chain and a glass transition temperature of at least 200°C.

  本发明涉及一种用于液晶配向的处理剂，它是一种用于液晶配向的处理剂，在该方法中，偏振紫外线或电子射线按相对于基底平面的预定方向照射在基底上形成的聚合物薄膜上，所述基底用于配向液晶而无需摩擦处理，其中所述液晶配向剂含有一种聚合物化合物，该聚合物化合物在聚合物主链中具有光化学反应基团，玻璃化温度至少为 200°C。
• Copper catalysed domino decarboxylative cross coupling-cyclisation reactions: synthesis of 2-arylindoles
  作者：Thanasekaran Ponpandian、Shanmugam Muthusubramanian

  DOI：10.1016/j.tetlet.2012.06.023

  日期：2012.8

  The efficient synthesis of 2-arylindoles and 6H-isoindolo[2,1-a]indol-6-one through copper catalysed domino sp-sp(2) decarboxylative cross-coupling and subsequent cyclisation reactions of arylpropiolic acids with 2-iodotrifluoroacetanilide has been described. This methodology also demonstrates that indolo[1,2-c]quinazolin-6(5H)-one can be obtained with the elimination of trifluoromethyl anion. (C) 2012 Elsevier Ltd. All rights reserved.
• Copper-Catalyzed Decarboxylative C–P Cross-Coupling of Alkynyl Acids with <i>H</i>-Phosphine Oxides: A Facile and Selective Synthesis of (<i>E</i>)-1-Alkenylphosphine Oxides
  作者：Gaobo Hu、Yuxing Gao、Yufen Zhao

  DOI：10.1021/ol502009b

  日期：2014.9.5

  A novel and efficient copper-catalyzed decarboxylative cross-coupling of alkynyl acids for the stereoselective synthesis of E-alkenylphosphine oxides has been developed. In the presence of 10 mol % of CuCl without added ligand, base, and additive, various alkynyl acids reacted with H-phosphine oxides to afford E-alkenylphosphine oxides with operational simplicity, broad substrate scope, and the stereoselectivity for E-isomers.