phenyl(diphenylphosphinomethyl)methylamine | 869306-71-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: phenyl(diphenylphosphinomethyl)methylamine
• 英文别名: N-(diphenylphosphanylmethyl)-N-methylaniline
• CAS: 869306-71-8
• 化学式: C₂₀H₂₀NP
• 分子量: 305.359
• InChiKey: QYLFBUASOSNYRZ-UHFFFAOYSA-N

物化性质

• 沸点：
  426.5±28.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  [Pd(bis(2-diphenylphosphinoethyl)phenylphosphine)(CF3SO3)](CF3SO3) 、 phenyl(diphenylphosphinomethyl)methylamine 以 二氯甲烷 为溶剂， 以52%的产率得到
  参考文献：
  名称：

  Group 10 complexes containing phosphinomethylamine ligands: Synthesis, structural analysis and electrochemical studies

  摘要：

  The reaction of [M(triphos)OTf](OTf) (M = Pd, Pt; triphos = (Ph2PCH2CH2)(2)PPh; OTf = triflate) with one equivalent of a diphenylphosphinomethylamine ligand ((PNPh(R))-N-Ph2, R = Ph or Me) leads to the formation of the M(II) complexes [Pd(triphos)(PNPh(R))-N-Ph2](OTf)(2) (1a, R = Ph; 1b, R = Me) and [Pt(triphos)(PNPh(R))-N-Ph2](OTf)(2) (2a, R = Ph; 2b, R = Me). Complexes 1a, 1b, 2a and 2b were obtained in moderate yields and characterized by elemental analysis, H-1, C-13, P-31 NMR and X-ray diffraction. The redox behavior of these complexes shows a reversible reduction wave with half-wave potentials ranging from -1.04 to -1.23 V. Electrocatalytic proton reduction studies demonstrate these complexes function as hydrogen production catalysts with turn over frequencies ranging from 120 to 200 s (1). (C) 2011 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2011.07.001
• 作为产物：
  描述：

  聚合甲醛 、 N-甲基苯胺 、 二苯基膦 以 甲苯 为溶剂， 反应 2.08h， 生成 phenyl(diphenylphosphinomethyl)methylamine
  参考文献：
  名称：

  用于烯烃氢化硅烷化的高活性钴络合物催化剂

  摘要：

  合成了一系列氮膦配体，并研究了在这些配体存在下使用MCl 2催化烯烃的氢化硅烷化反应。FeCl 2 / 1 ( N 1 , N 1 , N 2 , N 2 -Tetrakis[(二苯基膦基)甲基]乙烷-1,2-二胺)显示出低催化活性。MnCl 2 / 1、 CrCl 3 / 1和NiCl 2 / 1表现出一定的催化活性。CoCl 2 / N , P-配体催化剂体系在氢化硅烷化反应中表现出高活性和优异的选择性（β-加合物的选择性为~100％。）。CoCl 2 / 1显示出最高的催化活性（~>99.9% 的 1-辛烯转化率）。此外，未检测到 α-加合物、脱氢硅烷化产物和辛烷。

  DOI：

  10.1002/aoc.6315

文献信息

• Highly active cobalt complex catalysts used for alkene hydrosilylation
  作者：Yu Liu、Jiayun Li、Ying Bai、Jiajian Peng

  DOI：10.1002/aoc.6315

  日期：2021.9

  investigated. FeCl2/1(N1, N1, N2, N2-Tetrakis[(diphenylphosphino)methyl]ethane-1,2-diamine) showed low catalytic activity. MnCl2/1, CrCl3/1 and NiCl2/1 showed some catalytic activity. The CoCl2/N,P-ligand catalyst system showed high activity as well as excellent selectivity (The selectivity of the β-adduct was ~100%.) in the hydrosilylation reaction. CoCl2/1 showed the highest catalytic activity (~ >99.9% conversion

  合成了一系列氮膦配体，并研究了在这些配体存在下使用MCl 2催化烯烃的氢化硅烷化反应。FeCl 2 / 1 ( N 1 , N 1 , N 2 , N 2 -Tetrakis[(二苯基膦基)甲基]乙烷-1,2-二胺)显示出低催化活性。MnCl 2 / 1、 CrCl 3 / 1和NiCl 2 / 1表现出一定的催化活性。CoCl 2 / N , P-配体催化剂体系在氢化硅烷化反应中表现出高活性和优异的选择性（β-加合物的选择性为~100％。）。CoCl 2 / 1显示出最高的催化活性（~>99.9% 的 1-辛烯转化率）。此外，未检测到 α-加合物、脱氢硅烷化产物和辛烷。
• Group 10 complexes containing phosphinomethylamine ligands: Synthesis, structural analysis and electrochemical studies
  作者：Nolan W. Waggoner、Lindsay S. Spreer、Brian J. Boro、Daniel L. DuBois、Monte L. Helm

  DOI：10.1016/j.ica.2011.07.001

  日期：2012.1

  The reaction of [M(triphos)OTf](OTf) (M = Pd, Pt; triphos = (Ph2PCH2CH2)(2)PPh; OTf = triflate) with one equivalent of a diphenylphosphinomethylamine ligand ((PNPh(R))-N-Ph2, R = Ph or Me) leads to the formation of the M(II) complexes [Pd(triphos)(PNPh(R))-N-Ph2](OTf)(2) (1a, R = Ph; 1b, R = Me) and [Pt(triphos)(PNPh(R))-N-Ph2](OTf)(2) (2a, R = Ph; 2b, R = Me). Complexes 1a, 1b, 2a and 2b were obtained in moderate yields and characterized by elemental analysis, H-1, C-13, P-31 NMR and X-ray diffraction. The redox behavior of these complexes shows a reversible reduction wave with half-wave potentials ranging from -1.04 to -1.23 V. Electrocatalytic proton reduction studies demonstrate these complexes function as hydrogen production catalysts with turn over frequencies ranging from 120 to 200 s (1). (C) 2011 Elsevier B. V. All rights reserved.