bis[(2-N,N-dimethyleminomethyl)phenyl]phenylphosphine | 191791-92-1

• 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: bis[(2-N,N-dimethyleminomethyl)phenyl]phenylphosphine
• 英文别名: [2-(Me2NCH2)C6H4]2PhP；1-[2-[[2-[(dimethylamino)methyl]phenyl]-phenylphosphanyl]phenyl]-N,N-dimethylmethanamine
• CAS: 191791-92-1
• 化学式: C₂₄H₂₉N₂P
• 分子量: 376.481
• InChiKey: JDVCYUMRXYNTLR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  27
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  bis[(2-N,N-dimethyleminomethyl)phenyl]phenylphosphine 在 selenium 作用下， 以 四氢呋喃 为溶剂， 反应 40.0h， 以77%的产率得到bis[2-(dimethylaminomethyl)phenyl]phenylphosphane selenide
  参考文献：
  名称：

  Rotar, Adina; Covaci, Ancuta; Pop, Alexandra, Revue Roumaine de Chimie, 2010, vol. 55, # 11-12, p. 823 - 829

  摘要：

  DOI：

文献信息

• Group 12 metal complexes with P,N chelating triarylphosphanes. Solution behaviour and solid state structure
  作者：Andrea Dobri、Alexandru Covaci、Ancuța Covaci、Anca Silvestru

  DOI：10.1016/j.poly.2020.114511

  日期：2020.5

  NMR spectroscopy. The molecular structures of the metal complexes 3, 5, 6·CH2Cl2, 7 and 8 were determined by single-crystal X-ray diffraction. In all complexes the phosphane ligand acts as a P,N monometallic biconnective moiety towards the metal centre. In 6·CH2Cl2 dimeric units are formed through Cd∙∙∙Cl secondary interactions. In all complexes weak Cl∙∙∙H contacts result in supramolecular assemblies

  摘要类型[MCl2（PPhxR3-x）]的第12组金属配合物[R = C6H4（CH2NMe2）-2，M = Zn，x = 0（1），1（2），2（3），M = Cd， x = 0（4），1（5），2（6），M = Hg，x = 1（7），2（8）]是通过金属氯化物MCl2（M = Zn，Cd， Hg）和相应的三芳基膦的摩尔比为1：1。通过1H和31P NMR光谱研究了金属配合物1-8的溶液行为。金属配合物3、5、6·CH 2 Cl 2，7和8的分子结构通过单晶X射线衍射测定。在所有配合物中，膦配体均作为朝向金属中心的P，N单金属双连接部分。在6·CH2Cl2中，二价单元通过Cd∙∙∙Cl二级相互作用形成。在所有络合物中，弱的Cl∙∙∙H接触都会导致缔合程度不同的超分子组装。
• Conformational Preferences Driven by the <i>C</i>-Methyl Substituent in Chelated <i>o</i>-Diphenylphosphino-α-methyl-<i>N,N</i>-dimethylbenzylamine Rhodium Complexes
  作者：M. Aránzazu Alonso、Juan A. Casares、Pablo Espinet、Katerina Soulantica、A. Guy Orpen、Hirihattaya Phetmung

  DOI：10.1021/ic034117a

  日期：2003.6.1

  The stereochemistry of the chelate rings of a number of rhodium aminophosphine complexes is studied by NMR spectroscopy. The similarity in the variable-temperature behavior for the different compounds is consistent with them having in common highly preferred chelate ring conformations. The six-membered metallacycle of coordinated (R)-PN (PN = o-diphenylphosphino-alpha-methyl-N,N-dimethylbenzylamine)

  通过NMR光谱研究了许多铑氨基膦配合物的螯合环的立体化学。不同化合物在可变温度行为中的相似性与它们具有共同的高度优选的螯合环构象是一致的。配位的（R）-PN（PN =邻二苯基膦基-α-甲基-N，N-二甲基苄基胺）的六元金属环采用δ固态构象。NMR实验表明，这种构象在溶液中也很受青睐。优选的螺旋感是由立体碳原子在配体上的绝对构型决定的，该构型发挥了重要的空间控制作用。复杂的[Rh（TFB）（（C（6）H（4）CHMeNMe（2））（2）P（C（6）H（4）CHMeNHMe（2）））]（BF（4））（2 ）.H（2）O.Me（2）CO在a = 12的单斜空间群P2（1）中结晶。
• Copper(I) complexes with the triarylphosphanes PPh (C6H4CH2NMe2-2)3− (n= 0–2) and PPh2[C6H4CH2N(CH2CH2)2O-2]. Synthesis and structural characterization
  作者：Ancuta Covaci、Raluca Mitea、Ioana Hosu、Anca Silvestru

  DOI：10.1016/j.poly.2014.01.035

  日期：2014.4

  Several copper(I) complexes of type [CuXPPhn(C6H4CH2NMe2-2)(3-n)] [X = Cl, n = 1(2), 2(3); X = I n = 0(4), 1 (5), 2 (6)] were prepared by reacting CuX with the appropriate triarylphosphane in a 1:1 molar ratio. The ionic species [Cu(MeCN)(2)PPh2[C6H4CH2N(CH2CH2)(2)O-2}]+PF6- (7) was obtained in the reaction between [Cu(MeCN)(4)]PF6 and PPh2(C6H4CH2N(CH2CH2)(2)O-2) (1). All compounds were characterized by NMR spectroscopy (H-1 and P-31) and mass spectrometry. For compound 7 the F-19 NMR spectrum was also recorded. Single-crystal X-ray diffraction studies put in evidence a P,N monometallic biconnective coordination behavior of the ligand in compounds 3, 6 center dot 0.5CH(2)Cl(2) and 7 center dot CH2Cl2, while in compound 4 a P,N,N monometallic triconnective behavior was observed. In species 2 the unit cell contains two independent molecules; in one of them the PN2 ligand behaves P,N,N-monometallic triconnective, while in the other as a P,N-monometallic biconnective moiety. The N -> Cu intramolecular coordination induces planar chirality to the metal center and, as a consequence, the crystal contains both R and S isomers. (C) 2014 Elsevier Ltd. All rights reserved.
• Mitea, Raluca; Covaci, Ancuta; Silvestru, Cristian, Revue Roumaine de Chimie, 2013, vol. 58, # 2-3, p. 265 - 273
  作者：Mitea, Raluca、Covaci, Ancuta、Silvestru, Cristian、Silvestru, Anca

  DOI：——

  日期：——