N-[(diphenylphosphino)phenylmethylene]benzenamine | 14313-76-9

• 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: N-[(diphenylphosphino)phenylmethylene]benzenamine
• 英文别名: N-Phenyl-diphenylbenzphosphamidin；1-diphenylphosphanyl-N,1-diphenylmethanimine
• CAS: 14313-76-9
• 化学式: C₂₅H₂₀NP
• 分子量: 365.414
• InChiKey: JXIHTTSUDIICIL-UHFFFAOYSA-N

物化性质

• 熔点：
  96-99 °C
• 沸点：
  512.2±33.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  copper(I) bromide dimethylsulfide complex 、 N-[(diphenylphosphino)phenylmethylene]benzenamine 以 二氯甲烷 为溶剂， 反应 1.0h， 以72%的产率得到
  参考文献：
  名称：

  Contrasting connectivity of amidine and phosphaamidine (1,3-P,N) Cu(I) complexes

  摘要：

  Aprotic acetamidine {Me2N-C(Me)=N(R)(CuBr)}(2) {R = Pr-i (2a), Cy (2b), Ph (2c)} and neutral 1,3-P,N phosphaamidine copper bromide complexes {(CuBr)(Ph2PC(Ph)=NPh)}(4) (6a), {(CuBr)(4)(Ph2PC(Ph)=(NPr)-Pr-i)(2)}. {2CH(2)Cl(2)} (6b), (CuBr)(4)((Pr2PC)-Pr-i(Ph)=Ph)(2)} (7a) and {(CuBr)(4)((Pr2PC)-Pr-i(Ph)=(NPr)-Pr-i)(2)} (7b) are prepared by direct combination of corresponding amidine and phosphaamidine with CuBr(DMS). X-ray crystallographic analysis of the acetamidine complexes reveal monodentate N-imine coordination to copper with significant degree of delocalization about the N-C=N framework and a relatively short Cu-Cu interaction of 2.5758(8) angstrom in 2c compared to (2.9801)(10) angstrom 2a. The phosphaamidine ligands are never eta(1)-N-imine bound; instead they are eta(1)-P bound in the cubane complex 6a or eta(2)-bound in the step cluster complexes 6b, 7a and 7b. (C) 2016 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2016.02.024
• 作为产物：
  描述：

  N-苯基亚胺苄基氯 、 二苯基膦 在 正丁基锂 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 20.0h， 以44%的产率得到N-[(diphenylphosphino)phenylmethylene]benzenamine
  参考文献：
  名称：

  Contrasting connectivity of amidine and phosphaamidine (1,3-P,N) Cu(I) complexes

  摘要：

  Aprotic acetamidine {Me2N-C(Me)=N(R)(CuBr)}(2) {R = Pr-i (2a), Cy (2b), Ph (2c)} and neutral 1,3-P,N phosphaamidine copper bromide complexes {(CuBr)(Ph2PC(Ph)=NPh)}(4) (6a), {(CuBr)(4)(Ph2PC(Ph)=(NPr)-Pr-i)(2)}. {2CH(2)Cl(2)} (6b), (CuBr)(4)((Pr2PC)-Pr-i(Ph)=Ph)(2)} (7a) and {(CuBr)(4)((Pr2PC)-Pr-i(Ph)=(NPr)-Pr-i)(2)} (7b) are prepared by direct combination of corresponding amidine and phosphaamidine with CuBr(DMS). X-ray crystallographic analysis of the acetamidine complexes reveal monodentate N-imine coordination to copper with significant degree of delocalization about the N-C=N framework and a relatively short Cu-Cu interaction of 2.5758(8) angstrom in 2c compared to (2.9801)(10) angstrom 2a. The phosphaamidine ligands are never eta(1)-N-imine bound; instead they are eta(1)-P bound in the cubane complex 6a or eta(2)-bound in the step cluster complexes 6b, 7a and 7b. (C) 2016 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2016.02.024

文献信息

• Rh(<scp>i</scp>) and Ru(<scp>ii</scp>) phosphaamidine and phosphaguanidine (1,3-P,N) complexes and their activity for CO₂ hydrogenation
  作者：Ramjee Kandel、Gabriele Schatte、Philip G. Jessop

  DOI：10.1039/c9dt00602h

  日期：——

  Phosphaamidine and phosphaguanidine complexes Rh₂Cl₂L₂(μ-CO), RuCl₂L₂, [RhL′(COD)]BF₄, RuCl₂L′(DMSO)₂ and RuCl₂L′′(DMSO)₂ (L = Ph₂PC(Ph)NPh, L′ = [ⁱPr₂PC(Ph)NⁱPr, L′′ = Me₂NC(PPh₂)NⁱPr) are shown to be precatalysts for CO₂ hydrogenation.

  磷胺基和磷胍基配合物Rh₂Cl₂L₂(μ-CO)、RuCl₂L₂、[RhL′(COD)]BF₄、RuCl₂L′(DMSO)₂和RuCl₂L′′(DMSO)₂（L = Ph₂PC(Ph)NPh，L′ = [ⁱPr₂PC(Ph)NⁱPr，L′′ = Me₂NC(PPh₂)NⁱPr）被证明是CO₂加氢的前催化剂。
• Contrasting connectivity of amidine and phosphaamidine (1,3-P,N) Cu(I) complexes
  作者：Ramjee Kandel、Keith Huynh、Lauren Dalgliesh、Ruiyao Wang、Philip G. Jessop

  DOI：10.1016/j.ica.2016.02.024

  日期：2016.4

  Aprotic acetamidine Me2N-C(Me)=N(R)(CuBr)}(2) R = Pr-i (2a), Cy (2b), Ph (2c)} and neutral 1,3-P,N phosphaamidine copper bromide complexes (CuBr)(Ph2PC(Ph)=NPh)}(4) (6a), (CuBr)(4)(Ph2PC(Ph)=(NPr)-Pr-i)(2)}. 2CH(2)Cl(2)} (6b), (CuBr)(4)((Pr2PC)-Pr-i(Ph)=Ph)(2)} (7a) and (CuBr)(4)((Pr2PC)-Pr-i(Ph)=(NPr)-Pr-i)(2)} (7b) are prepared by direct combination of corresponding amidine and phosphaamidine with CuBr(DMS). X-ray crystallographic analysis of the acetamidine complexes reveal monodentate N-imine coordination to copper with significant degree of delocalization about the N-C=N framework and a relatively short Cu-Cu interaction of 2.5758(8) angstrom in 2c compared to (2.9801)(10) angstrom 2a. The phosphaamidine ligands are never eta(1)-N-imine bound; instead they are eta(1)-P bound in the cubane complex 6a or eta(2)-bound in the step cluster complexes 6b, 7a and 7b. (C) 2016 Elsevier B.V. All rights reserved.