4-ethyl-1,1,7,7-tetramethyldiethylenetriamine | 124001-78-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-ethyl-1,1,7,7-tetramethyldiethylenetriamine
• 英文别名: 4-ethyl-1,1,7,7-pentamethyldiethylenetriamine；N~1~-[2-(Dimethylamino)ethyl]-N~1~-ethyl-N~2~,N~2~-dimethylethane-1,2-diamine；N'-[2-(dimethylamino)ethyl]-N'-ethyl-N,N-dimethylethane-1,2-diamine
• CAS: 124001-78-1
• 化学式: C₁₀H₂₅N₃
• 分子量: 187.329
• InChiKey: QFPRKDFSXVSCIL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  copper(II) perchlorate hexahydrate 、 disodium [N,N'-(1,3-propanediyl)bis-(oxamato-N,O)]cuprate(II) hexahydrate 、 4-ethyl-1,1,7,7-tetramethyldiethylenetriamine 以 水 为溶剂， 生成 {Cu(4-ethyl-1,1,7,7-tetramethyldiethylenetriamine)}2{1,3-propanediyl-bis(oxamato)cuprate(II)(ClO4)}ClO4
  参考文献：
  名称：

  Synthesis, structure and magnetic properties of trinuclear complexes of copper(II) with different amines as terminal ligands

  摘要：

  Three new trinuclear copper(II) complexes were synthesized: {[(ettmd)Cu]2[mu-Cu(pba)]}(ClO4)2 (1), {[(pmd)Cu]2[mu-Cu(Me2pba)]}(ClO4)2 . 3H2O (2) and {[(bapa)Cu]2[mu-Cu(Me2pba)]}ClO4)2 (3) where Cu(pba) = 1,3-propanediyl-bis(oxamato)cuprate(II), Cu(Me2pba) = 2,2-dimethyl-1,3-propanediyl-bis(oxamato)cuprate(II), ettmd = 4-ethyl-1,1,7,7-tetramethyldiethylenetriamine; pmd = N,N,N',N'', N''-pentamethyldiethylenetriamine, bapa = bis(3-aminopropyl)amine. The structures of compounds 1, 2 and 3 were determined by X-ray analysis. The crystals of 1 are monoclinic, space group P2(1)/c, with a = 18.463(4), b = 14.402(3), c = 16.537(4) angstrom, beta = 109.00(3)degrees, Z = 4 and R = 0.072 for 2447 reflections observed. The crystals of 2 are triclinic, space group PT, with a = 19.610(4), b = 16.626(4), c = 16.007(3) angstrom, alpha = 115.75(3)degrees, beta = 89.97(3)degrees, gamma = 100.86(4)degrees, Z = 4 and R = 0.068 for 7342 reflections observed. The crystals of 3 are orthorhombic, space group Pcba, a = 40.492(4), b = 16.363(3), c = 10.944(3) angstrom, Z = 8 and R = 0.034 for 1634 reflections observed. The central copper(II) ions of compounds 1 and 2 are square-pyramidal, the apical positions being occupied by a perchlorate anion. In 3 the central copper ion is- square-planar. The terminal copper ions of compounds 1, 2 and 3 are all pentacoordinated with geometries that are intermediate between square-pyramidal and trigonal-bipyramidal. If the coordination is described in terms of square-pyramidal geometry, the basal plane of each terminal copper atom is approximately perpendicular to the basal plane of the central copper ion. The distortion towards trigonal-bipyramidal geometry is largest for compound 1 and smallest for 3. Magnetic susceptibility measurements were carried out for this series of complexes. The magnetic data were interpreted using the Heisenberg Hamiltonian and led to J values of -137.1, -128.1 and -92.1 cm-1 for 1, 2 and 3, respectively. The intensity of the magnetic coupling is discussed in terms of the relative orientation of magnetic orbitals.

  DOI：

  10.1016/s0277-5387(00)80120-5

文献信息

• Aqueous syntheses and crystal structures of the hexa- and pentacoordinated nickel(II) isothiocyanato derivatives of bulky triamines: (H2Et5dien)2[Ni(NCS)6], [Ni(Me5dien)(NCS)2] and [Ni(Me4Etdien)(NCS)2]
  作者：Ramon Vicente、Albert Escuer、Xavier Solans、Mercé Font-Bardía

  DOI：10.1016/0020-1693(95)04985-1

  日期：1996.7

  Abstract The compounds (H2Et5dien)2[Ni(NCS)6] (1), [Ni(Me5dien)(NCS)2] (2) and [Ni(Me2Etdien)(NCS)7] (3), where H2Ettdien2 is 1,1,4,7,7-pentaethyldiethylenetriammonium(2+), Me5dien is 1,1,4,7,7-pentamethyldiethylenetriamine and Me4Etdien is 4-ethyl-1,1,7,7-tetramethyldiethylenetriamine, were synthesized in aqueous medium, and characterised. The crystal structures of 1, 2 and 3 were determined by single-crystal

  摘要化合物（H2Et5dien）2 [Ni（NCS）6]（1），[Ni（Me5dien）（NCS）2]（2）和[Ni（Me2Etdien）（NCS）7]（3），其中H2Ettdien2为1 ，1,4,7,7-五乙基二亚乙基三铵（2 +），Me5dien为1,1,4,7,7-五甲基二亚乙基三胺，Me4Eddien为4-乙基-1,1,7,7-四甲基二亚乙基三胺，在水性介质中合成，并具有特征。通过单晶X射线分析确定1、2和3的晶体结构。晶体数据：1：单斜晶，空间群P2 1 / n，a = 13.379（4），b = 13.927（4），c = 12.811（4）A，β= 95.91（4）°，V = 2374（4） A 3，Z = 2; 2：单斜晶系，空间群P2 1 / c，a = 13.523（4），b = 7.630（3），c = 16.018（5）A，β= 95.02（4）2，V = 1646（2）A
• Amine containing initiator system for anionic polymerization
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0316857A2

  公开（公告）日：1989-05-24

  Narrow molecular weight telechelic and/or block copolymers are prepared by anionic polymerization using an initiator composition comprising a multifunctional lithium initiator in combination with an organic diamine or triamine and optionally a metal alkoxide.

  窄分子量的远志和/或嵌段共聚物是通过阴离子聚合反应制备的，使用的引发剂组合物包括多功能锂引发剂、有机二胺或三胺以及金属烷氧基化合物。
• Synthesis of silyl-functional telechelic hydrocarbon polymers
  申请人：DOW CORNING CORPORATION

  公开号：EP0745613A1

  公开（公告）日：1996-12-04

  A method for preparing a telechelic polydiene having at least 70 mole % 1,4-microstructure and at least 70 mole % of its end groups capped by reactive silyl functionality is disclosed, said method comprising (I) reacting, in a non-polar solvent solution, (A) at least one diene monomer, (B) a dianionic initiator which is soluble in said non-polar solvent and, optionally, (C) a polymerization adjuvant to form a dianionically active polydiene; and (II) capping both ends of said dianionically active polydiene from step (I) with (D) a silane, said capping being carried out in the presence of (E) a promoter selected from a tertiary amine or a crown ether based on 12-crown-4.

  本发明公开了一种制备具有至少 70 摩尔％的 1,4-微结构且至少 70 摩尔％的末端基团由反应性硅烷官能团封端的远切聚二烯烃的方法，所述方法包括 (I) 在非极性溶剂溶液中，使(A) 至少一种二烯单体、(B) 可溶于所述非极性溶剂的二离子引发剂和任选的(C) 聚合辅助剂反应，以形成二离子活性聚二烯烃；(D) 硅烷，所述封端在 (E) 选自叔胺或基于 12-Crown-4 的冠醚的促进剂存在下进行。
• Composition, film, near infrared cut filter, laminate, pattern forming method, solid image pickup element, image display device, infrared sensor, and color filter
  申请人：FUJIFILM Corporation

  公开号：US10947389B2

  公开（公告）日：2021-03-16

  The composition includes two or more near infrared absorbing compounds having an absorption maximum in a wavelength range of 650 to 1000 nm and having a solubility of 0.1 mass % or lower in water at 23° C., in which the two or more near infrared absorbing compounds include a first near infrared absorbing compound having an absorption maximum in a wavelength range of 650 to 1000 nm, and a second near infrared absorbing compound having an absorption maximum in a wavelength range of 650 to 1000 nm which is shorter than the absorption maximum of the first near infrared absorbing compound, and a difference between the absorption maximum of the first near infrared absorbing compound and the absorption maximum of the second near infrared absorbing compound is 1 to 150 nm.

  该组合物包括两种或两种以上的近红外吸收化合物，其最大吸收波长范围为 650 至 1000 nm，在 23°C 水中的溶解度为 0.1 质量％或更低、其中，两种或两种以上的近红外吸收化合物包括：第一种近红外吸收化合物，其吸收最大值的波长范围为 650 至 1000 nm；第二种近红外吸收化合物，其吸收最大值的波长范围为 650 至 1000 nm，比第一种近红外吸收化合物的吸收最大值短，且第一种近红外吸收化合物的吸收最大值与第二种近红外吸收化合物的吸收最大值之间的差值为 1 至 150 nm。
• Synthesis, structural determination and magnetic properties of three new di-μ1,3-azido copper(II) dimers derived from tridentate amines: magneto-structural correlations
  作者：Albert Escuer、Mercè Font-Bardı́a、Evaristo Peñalba、Xavier Solans、Ramon Vicente

  DOI：10.1016/s0020-1693(99)00447-8

  日期：2000.2

  Three new copper(II) dinuclear complexes, derived from the mu(1.3)-azido bridging ligand and tridentate amines, were synthesised and their crystal structures determined by X-ray diffraction methods. [Cu-2(mu-N-3)(2)(Me(5)dien)(2)](ClO4)(2) (1), [Cu-2(mu-N-3)(2)(Et(5)dien)(2)]-(ClO4)(2) (2), and [Cu-2(mu-N-3)(2)(EtMe(4)dien)(2)](ClO4)(2) (3). Me(5)dien is 1,1,4,7,7-pentamethyldiethylenetriamine, Et(5)dien is 1,1,4,7,7-pen taethyldiethylenetriamine and EtMe(4)dien is 4-ethyl-1,1,7,7-tetramethyldiethylenetriamine. The three new dinuclear compounds are asymmetrical double bridging mu(2)-1,3 azido pentacoordinate copper(II) compounds. Variable temperature magnetic susceptibility data showed antiferromagnetic coupling for all of them. These data were fitted to the appropriate equation derived from the Hamiltonian H = -JS(1)S(2) giving the parameters J = - 7.5(6) cm (- 1), g = 2.048(14) for 1; J = - 28(3) cm (- 1), g = 2.09(8) for 2; and J = -3.6(4) cm (- 1), g = 2.062(8) for 3. (C) 2000 Elsevier Science S.A. All rights reserved.