N-benzyl-1-(3,4,5-trifluorophenyl)methanimine | 416844-59-2

• 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-benzyl-1-(3,4,5-trifluorophenyl)methanimine
• CAS: 416844-59-2
• 化学式: C₁₄H₁₀F₃N
• 分子量: 249.235
• InChiKey: ALXRIZUADZIGSQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-benzyl-1-(3,4,5-trifluorophenyl)methanimine 以 二氯甲烷 、 丙酮 为溶剂， 生成
  参考文献：
  名称：

  Formation and cleavage of platinacycles containing a fluorinated imine. Crystal structure of [PtMe(3,4,5-C6HF3CHNCH2C6H5)PPh3]

  摘要：

  The reaction of [Pt2Me4(mu-SMe2)(2)] with the ligand 3,4,5-C6H2F3CH-NCH2C6H5 (L) yielded the cyclometallated platinum(II) compound [PtMe(3,4,5-C6HF3CH=NCH2C6H5)SMe2] (1), in which the imine acts as a [C.N]-bidentate ligand. Compounds [PtMe(3,4,5-C6HF3CH=NCH2C6H5)DMSO] (2) (DMSO = dimethyl sulfoxide) and [PtMe(3,4,5-C6HF3CH=NCH2C6H5)PPh3] (3) were obtained from a displacement reaction of SMe2 for DMSO or PPh3. respectively. Oxidative addition of methyl iodide to compounds 1-3 produced, respectively, [PtMe2I(3.4.5-C6HF3CH=NCH2C6H5)SMe2] (4a/4b) as two isomers, [PtMe2I(3,4,5-{C6HF3CH=NCH2C6H5)}(2)] (5) and [PtMe2I(3,4,5-C6HF3CH NCH2C6H5)PPh3] (6). Platinum(II) metallacycles can be cleaved upon reaction with an excess of PPh3 or with the diphosphine dppe to yield, respectively, compounds [PtMe(3,4,5-C6HF3CH-NCH2C6H5)(PPh3)(2)] (7) and [PtMe(3,4,5-C6HF3CH-NCH2C6H5)dppe] (8) in which the imine acts as a monodentate [C] ligand. Analogous compounds Could not be obtained for platinum(IV) since in this case neither PPh3 nor dppe can cleave the metallacycle. The reaction of 4a/4b with dppe produced [{PtMe2I(3,4,5-C6HF3CH=NCH2C6H5)}(2)dppe] (11), a binuclear compound in which the diphosphine bridges two platinum(IN) moieties with the imine acting as a [C,N]-bidentate ligand. All compounds were characterised by analytical and spectroscopic techniques and compound 3 was also characterised crystallographically. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(01)00971-8

文献信息

• Formation and cleavage of platinacycles containing a fluorinated imine. Crystal structure of [PtMe(3,4,5-C6HF3CHNCH2C6H5)PPh3]
  作者：Margarita Crespo、Mercè Font-Bardı́a、Xavier Solans

  DOI：10.1016/s0277-5387(01)00971-8

  日期：2002.1

  The reaction of [Pt2Me4(mu-SMe2)(2)] with the ligand 3,4,5-C6H2F3CH-NCH2C6H5 (L) yielded the cyclometallated platinum(II) compound [PtMe(3,4,5-C6HF3CH=NCH2C6H5)SMe2] (1), in which the imine acts as a [C.N]-bidentate ligand. Compounds [PtMe(3,4,5-C6HF3CH=NCH2C6H5)DMSO] (2) (DMSO = dimethyl sulfoxide) and [PtMe(3,4,5-C6HF3CH=NCH2C6H5)PPh3] (3) were obtained from a displacement reaction of SMe2 for DMSO or PPh3. respectively. Oxidative addition of methyl iodide to compounds 1-3 produced, respectively, [PtMe2I(3.4.5-C6HF3CH=NCH2C6H5)SMe2] (4a/4b) as two isomers, [PtMe2I(3,4,5-C6HF3CH=NCH2C6H5)}(2)] (5) and [PtMe2I(3,4,5-C6HF3CH NCH2C6H5)PPh3] (6). Platinum(II) metallacycles can be cleaved upon reaction with an excess of PPh3 or with the diphosphine dppe to yield, respectively, compounds [PtMe(3,4,5-C6HF3CH-NCH2C6H5)(PPh3)(2)] (7) and [PtMe(3,4,5-C6HF3CH-NCH2C6H5)dppe] (8) in which the imine acts as a monodentate [C] ligand. Analogous compounds Could not be obtained for platinum(IV) since in this case neither PPh3 nor dppe can cleave the metallacycle. The reaction of 4a/4b with dppe produced [PtMe2I(3,4,5-C6HF3CH=NCH2C6H5)}(2)dppe] (11), a binuclear compound in which the diphosphine bridges two platinum(IN) moieties with the imine acting as a [C,N]-bidentate ligand. All compounds were characterised by analytical and spectroscopic techniques and compound 3 was also characterised crystallographically. (C) 2002 Elsevier Science Ltd. All rights reserved.