2,4,6-trimethylphenylphosphinic acid | 6781-97-1

• 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: 2,4,6-trimethylphenylphosphinic acid
• 英文别名: mesitylphosphinic acid；Mesityl-phosphinsaeure；MesP(H)(O)OH；1.3.5-Trimethyl-benzol-phosphinigsaeure-(2)；2.4.6-Trimethyl-phenylphosphinigsaeure；Mesitylen-eso-phosphingsaeure；Mesitylen-phosphinigsaere-(2)；(2,4,6-Trimethylphenyl)phosphinic acid；(2,4,6-trimethylphenyl)phosphinic acid
• CAS: 6781-97-1
• 化学式: C₉H₁₃O₂P
• 分子量: 184.175
• InChiKey: URXMWXKQTQWZQB-UHFFFAOYSA-N

物化性质

• 熔点：
  147°C

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  43.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,4,6-trimethylphenylphosphinic acid 生成 mesitylphosphine
  参考文献：
  名称：

  Michaelis, Justus Liebigs Annalen der Chemie, 1897, vol. 294, p. 48

  摘要：

  DOI：
• 作为产物：
  描述：

  dimesitylzinc 在 white phosphorous 作用下， 以 甲苯 为溶剂， 反应 24.0h， 生成 2,4,6-trimethylphenylphosphinic acid
  参考文献：
  名称：

  Direct formation of P–C and P–H bonds by reactions of organozinc reagents with white phosphorus

  摘要：

  DOI：

  10.1016/j.mencom.2007.06.002

文献信息

• Reactions of activated organonickel σ-complexes with elemental (white) phosphorus
  作者：D. G. Yakhvarov、S. V. Kvashennikova、O. G. Sinyashin

  DOI：10.1007/s11172-013-0358-9

  日期：2013.11

  toward elemental (white) phosphorus was studied. For the reaction to occur, the complexes must be activated by removal of the bromide anion from the coordination sphere of nickel. This can be achieved either in the presence of halogen scavengers or by electrochemical reduction. The arylphosphinic acids ArP(O)(OH)H formed by hydrolysis of organic nickel phosphides are the major reaction products of the

  [NiBr(Ar)(bpy)] 型有机镍 σ-配合物的反应性（Ar 是 2,4,6-三甲基苯基（Mes）或 2,4,6-三异丙基苯基（Tipp）；bpy 是 2，研究了 2'-联吡啶）对元素（白）磷的影响。为了发生反应，必须通过从镍的配位球中去除溴阴离子来激活配合物。这可以在卤素清除剂的存在下或通过电化学还原来实现。通过有机磷化镍水解形成的芳基次膦酸 ArP(O)(OH)H 是整个过程的主要反应产物。
• New Dinuclear Nickel(II) Complexes: Synthesis, Structure, Electrochemical, and Magnetic Properties
  作者：Dmitry Yakhvarov、Ekaterina Trofimova、Oleg Sinyashin、Olga Kataeva、Yulia Budnikova、Peter Lönnecke、Evamarie Hey-Hawkins、Andreas Petr、Yulia Krupskaya、Vladislav Kataev、Rüdiger Klingeler、Bernd Büchner

  DOI：10.1021/ic2002546

  日期：2011.5.16

  [Ar = Ph, 2,4,6-trimethylphenyl (Mes), 9-anthryl (Ant)] leads to the formation of binuclear nickel(II) complexes with bridging ArP(H)O2− ligands. Crystal structures of the binuclear complexes [Ni2(μ-O2P(H)Ar)2(bpy)4]Br2 (Ar = Ph, Mes, Ant) have been determined. In each structure, the metal ions have distorted octahedral coordination and are doubly bridged by two arylphosphinato ligands. Magnetic susceptibility

  [NiBr 2（bpy）2 ]（bpy = 2,2'-联吡啶）与有机次膦酸ArP（O）（OH）H [Ar = Ph，2,4,6-三甲基苯基（Mes），9 -aNThryl（ANT）]导致双核镍（II）配合物与桥接破甲（H）O的形成2 -配体。双核络合物[Ni 2（μ - O 2 P（H）Ar）2（bpy）4 ] Br 2的晶体结构（Ar = Ph，Mes，ANT）已确定。在每个结构中，金属离子都扭曲了八面体配位，并被两个芳基膦酸酯配体双重桥接。磁化率测量表明，这些配合物在低温下在两个镍原子之间显示出强反铁磁耦合，显然类似于具有桥连羧基配体的双核镍（II）配合物。循环伏安法和原位EPR光谱电化学表明，这些配合物可以被电化学还原和氧化，形成Ni（I），Ni（0）/ Ni（III）衍生物。
• ACTIVE ENERGY RADIATION HARDENABLE WATER BASE INK COMPOSITION AND UTILIZING THE SAME, METHOD OF INKJET RECORDING, INK CARTRIDGE, RECORDING UNIT AND INKJET RECORDING APPARATUS
  申请人：CANON KABUSHIKI KAISHA

  公开号：EP1734088A1

  公开（公告）日：2006-12-20

  To provide an active energy ray curable aqueous ink composition exhibiting excellent curing performance by including a water-soluble polymerizable substance with high reactivity and a water-soluble polymerization initiator having high initiation efficiency; and an inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus all using the active energy ray curable aqueous ink composition. The active energy ray curable aqueous ink composition includes at least water; a polymerizable substance which undergoes radical polymerization by active energy rays; and a polymerization initiator which generates radicals by active energy rays, in which the polymerizable substance is a water-soluble compound having 2 to 6 (meth)acrylic groups; and the polymerization initiator is a water-soluble acylphosphine oxide compound.

  提供一种活性能量射线固化水性墨水组合物，该组合物包括具有高反应活性的水溶性可聚合物质和具有高引发效率的水溶性聚合引发剂，从而具有优异的固化性能；以及使用该活性能量射线固化水性墨水组合物的喷墨记录方法、墨盒、记录单元和喷墨记录装置。主动能射线固化水性墨水组合物至少包括水、在主动能射线作用下发生自由基聚合的可聚合物质和在主动能射线作用下产生自由基的聚合引发剂，其中可聚合物质是具有 2 至 6 个（甲基）丙烯酸基团的水溶性化合物；聚合引发剂是水溶性酰基氧化膦化合物。
• P–C bond formation via P–H addition of a fluoroaryl phosphinic acid to ketones
  作者：Andreas Orthaber、Jörg H. Albering、Ferdinand Belaj、Rudolf Pietschnig

  DOI：10.1016/j.jfluchem.2010.07.008

  日期：2010.10

  The synthesis, structure and reactivity of the fluoroaryl phosphinic acid HF(4)C(6)-P(O)HOH is reported and compared to a sterically comparable yet non-fluorinated analog with similar size. The fluoroaryl phosphinic acid undergoes reversible P-H addition to the carbonyl functionality of ketones under formation of a P-C bond which is retained in the resulting alpha-hydroxy phosphinic acid. The latter shows an extended 2D hydrogen bonded network in the solid state. (C) 2010 Elsevier B.V. All rights reserved.
• Tracking of the formation of binuclear nickel complexes of [Ni2(µ-O2PR1R2)2(bpy)4]Br2 type by ESI and MALDI mass spectrometry
  作者：Aliya F. Khusnuriyalova、Vasily M. Babaev、Ildar Kh. Rizvanov、Kirill E. Metlushka、Vladimir A. Alfonsov、Oleg G. Sinyashin、Dmitry G. Yakhvarov

  DOI：10.1016/j.poly.2017.02.005

  日期：2017.5

  The formation of binuclear nickel complexes of type [Ni-2(mu-(O2PRR2)-R-1)(2)(bpy)(4)]Br-2, where R-1 = H, R-2 = phenyl (Ph), 2,4,6-trimethylphenyl (Mes), 2,4,6-triisopropylphenyl (Tipp) or (RR2)-R-1 = -OCH2CH(Et) NHCH(Ph)-; bpy = 2,2'-bipyridine, in solution and their fragmentation behavior have been investigated by ESI and MALDI mass spectrometry. It was found that binuclear cationic fragments [Ni-2(mu-(O2PRR2)-R-1)(2)(bpy)(2)Br](+) are characteristic ions displaying the formation of binuclear nickel(II) complexes in solution. (C) 2017 Elsevier Ltd. All rights reserved.