2-((N-2-diphenylphosphinophenyl)iminomethyl)pyrrole | 649749-98-4

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: 2-((N-2-diphenylphosphinophenyl)iminomethyl)pyrrole
• 英文别名: N-((1H-pyrrol-2-yl)-methylene)-2-(diphenylphosphino)benzenamine；o-N=CH(C4H3NH)-PPh2C6H4；2-(Diphenylphosphanyl)-N-[(2H-pyrrol-2-ylidene)methyl]aniline；N-(2-diphenylphosphanylphenyl)-1-(1H-pyrrol-2-yl)methanimine
• CAS: 649749-98-4
• 化学式: C₂₃H₁₉N₂P
• 分子量: 354.391
• InChiKey: MRDMRQSUMFCQEW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  26
• 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：
  28.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-((N-2-diphenylphosphinophenyl)iminomethyl)pyrrole 以 四氢呋喃 、 甲苯 为溶剂， 生成 [o-N=CH(C4H3N)-PPh2C6H4]Cu(C[N(iPr)CMe]2)
  参考文献：
  名称：

  Probing Stepwise Reaction of NNP–Ligand Copper(I) Complex with Elemental Sulfur by UsingN-Heterocyclic Carbene as a Trapper

  摘要：

  The dinudear NNP-ligand copper(I) complex [o-N=CH(C4H3N)-PPh2C6H4](2)C(u)2 (1) has been synthesized by the reaction of (CuMes)(4) (Mes = 2,4,6-Me3C6H2) with N-((1H-pyrrol-2-yl)-methylene)-2-(diphenylphosphino)benzenamine under an elimination of MesH. Further reaction of 1 with an excess of S-8 produced a mononuclear Cu(II) complex [o-N=CH(C4H3N)-P(S)Ph2C6H4](2)Cu (5) and CuS. CuS was identified by Raman spectroscopy and 1 and 5 were clearly confirmed by X-ray crystallography. The N-heterocyclic carbene was employed to react with 1 to give a mononuclear [o-N=CH(C4H3N)-PPh2C6H4]Cu{C[N(iPr)CMe](2)} (2). The reactions of 2 were carried out with 1/8, 2/8, and 5/8 equiv of S-8, leading to compounds [o-N=CH(C4H3N)-P(S)Ph2C6H4]Cu{C[N(iPr)CMe](2)} (3), [o-N=CH(C4H3N)-P(S)Ph2C6H4]Cu (4), and 5 respectively, in which CuS was generated in the third reaction and S=C[N(iPr)CMe](2) in the latter two reactions. The clean confirmation of 2-4 demonstrates a stepwise reaction process of 1 with S-8 to 5 and CuS and the N-heterocyclic carbene acts well as a trapping agent.

  DOI：

  10.1021/ic200008z

文献信息

• Pyrrolide-Ligated Organoyttrium Complexes. Synthesis, Characterization, and Lactide Polymerization Behavior
  作者：Yi Yang、Shihui Li、Dongmei Cui、Xuesi Chen、Xiabin Jing

  DOI：10.1021/om060781y

  日期：2007.1.1

  bis(pyrrolylaldiminato)yttrium mono(alkyl) complex (2), selectively. Amination of 2 with 2,6-diisopropylaniline gave the corresponding yttrium amido complex (3). In 3 the pyrrolide ligand is monoanionic and bonds to the yttrium atom in a η1:κ1 mode. The homoleptic tris(η1:κ1-pyrrolylaldiminato)yttrium complex (4) was isolated when the molar ratio of L1 to Y(CH2SiMe3)3(THF)2 increases to 3:1. Reaction of L2 with

  的N，N- -bidentate配体2 - （Ñ -2,6-二异丙基苯基）亚氨基甲基）}吡咯（大号1）和N，N，P-三齿配体2-（N -2-二苯基膦基苯基）亚氨基甲基）}吡咯（L 2）已经准备好了。研究了它们与均化钇三（烷基）化合物Y（CH 2 SiMe 3）3（THF）2的反应。用1当量的L 1处理Y（CH 2 SiMe 3）3（THF）2产生了中心对称的THF溶剂化双金属（吡咯烷基亚氨基）钇单（烷基）络合物（1）。在这个过程中，L 1由金属烷基去质子化和其亚氨基Ç N组由分子内烷基化还原成C-N，生成双阴离子物种桥2钇烷基在一个独特的η单元5 /η 1：κ 1种模式。吡咯基环表现为杂环戊二烯基配体。Y（CH 2 SiMe 3）3（THF）2与2当量的L 1反应选择性地提供了单体双（吡咯基乙二胺基）钇单（烷基）络合物（2）。用2，6-二异丙基苯胺胺化2得到相应的钇酰胺基络合物（3）。
• Synthesis and Characterization of Pyrrole-imine [N⁻NP] Nickel(II) and Palladium(II) Complexes and Their Applications to Norbornene Polymerization
  作者：Fu-Bin Han、Yu-Liang Zhang、Xiu-Li Sun、Bao-Guo Li、Yang-Hui Guo、Yong Tang

  DOI：10.1021/om701297k

  日期：2008.4.1

  Ni(II) and Pd(II) complexes based on N-((1H-pyrrol-2-yl)methylene)-2-(diphenylphosphino)benzenamine were synthesized and characterized. X-ray diffraction studies on complexes 1, 2, and 4 revealed that N, N, P, and halogen atoms coordinated to metal, with distorted square planar geometries in all cases. Upon treatment with modified methylaluminoxane (MMAO), the [N−NP]Ni(II)X complexes are robust and exhibit

  合成并表征了基于N -（（1 H-吡咯-2-基）亚甲基）-2-（二苯基膦基）苯胺的Ni（II）和Pd（II）配合物。透视上的复合物衍射研究1，2，和4表明，N，N，P，和卤素原子配位到金属，与在所有的情况下失真的平面正方形的几何形状。经改性甲基铝氧烷（MMAO）处理后，[N - NP] Ni（II）X配合物牢固且对降冰片烯的乙烯基加成聚合反应具有很高的活性（高达5.46×10 7 g PNB / mol（Ni）·h ·atm）。