N,N,N',N'-tetrakis(2-pyridylmethyl)-6,6'-bis(aminomethyl)-2,2'-bipyridine | 117053-68-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: N,N,N',N'-tetrakis(2-pyridylmethyl)-6,6'-bis(aminomethyl)-2,2'-bipyridine
• 英文别名: N,N,N',N'-tetrakis(2-pyridylmethyl)-6,6'-bis(aminomethyl)-2.2'-bipyridine；6,6'-bis[[bis(2-pyridylmethyl)amino]methyl]-2,2'-bipyridine；6,6'-bis[bis(2-pyridylmethyl)aminomethyl]-2,2'-bipyridine；btpa；6,6'-Bis(di(2-pyridylmethyl)aminomethyl)-2,2'-bipyridin；1-[6-[6-[[bis(pyridin-2-ylmethyl)amino]methyl]pyridin-2-yl]pyridin-2-yl]-N,N-bis(pyridin-2-ylmethyl)methanamine
• CAS: 117053-68-6
• 化学式: C₃₆H₃₄N₈
• 分子量: 578.72
• InChiKey: UQYTZDJPNJYZLM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  44
• 可旋转键数：
  13
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  83.8
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  tetrakis(acetonitrile)copper(I) perchlorate 、 N,N,N',N'-tetrakis(2-pyridylmethyl)-6,6'-bis(aminomethyl)-2,2'-bipyridine 以 乙腈 为溶剂， 以80%的产率得到[(6,6'-bis[[bis(2-pyridylmethyl)amino]methyl]-2,2'-bipyridine)Cu2](ClO4)2
  参考文献：
  名称：

  Lee, Dong-Heon; Murthy, Narasimha N.; Karlin, Kenneth D., Inorganic Chemistry, 1997, vol. 36, # 25, p. 5785 - 5792

  摘要：

  DOI：
• 作为产物：
  描述：

  N,N-di(2-picolyl)-4-methylbenzenesulfonamide 在 硫酸 、 sodium carbonate 作用下， 以 乙腈 为溶剂， 反应 22.0h， 生成 N,N,N',N'-tetrakis(2-pyridylmethyl)-6,6'-bis(aminomethyl)-2,2'-bipyridine
  参考文献：
  名称：

  Duerr, Heinz; Zengerle, Klaus; Trierweiler, Hans-Peter, Zeitschrift fur Naturforschung, B: Chemical Sciences, 1988, vol. 43, # 3, p. 361 - 368

  摘要：

  DOI：

文献信息

• Structure, stability and spectroscopic features of the neodymium(III) complex of the octadentate polypyridine ligand 6,6′-bis[bis(2-pyridylmethyl)aminomethyl]-2.2′-bipyridine
  作者：Anders Døssing、Anders Kadziola、Paula Gawryszewska、Adam Watras、Andrea Melchior

  DOI：10.1016/j.ica.2017.07.040

  日期：2017.10

  the Nd 3+ ion in the structure. The Nd-btpa complexes in the solid-state and in AN solution upon excitation wavelength from the range of ligands absorption bands display NIR luminescence with the characteristic 4 F 3/2 → 4 I J (J = 9/2, 11/2 and 13/2) transitions of the Nd 3+ ion. The decay times of the 4 F 3/2 state of Nd 3+ equal 1.4 (293 K) and 2.3 μs (77 K) (λ exc = 350 nm) for the complexes in the

  摘要钕（Ⅲ）配合物[Nd（btpa）Cl 2] Cl·5H 2 O的合成，晶体结构和光谱性质。报道了] -2.2'-联吡啶。结构表明，Nd 3+离子与btpa的七个氮原子和两个氯离子配位，剩下一个未配位的吡啶基。配位多面体最好描述为单峰立方体。btpa配体与Nd（CF 3 SO 3）3和其他选定的镧系元素（III）离子（Ln）在无水乙腈中形成稳定的1：1络合物。由于在配体-金属相互作用和镧系元素去溶剂化之间存在补偿，因此Ln（btpa）3+配合物的稳定性常数在该系列中非常相似。4 K下的高分辨率吸收光谱显示了结构中Nd 3+离子的一个等效晶体学位置。固态和AN溶液中Nd-btpa络合物在从配体吸收带范围内激发波长处的激发波长下显示出具有4 F 3/2→4 IJ特征的NIR发光（J = 9 / 2、11 / 2和13 / 2）Nd 3+离子的跃迁。对于固态配合物，Nd 3+的4 F 3/2态的衰变时间等于1
• Syntheses and structure of dinuclear cobalt(II) complexes of the polypyridine ligand 6,6′-bis[bis(2-pyridylmethyl)aminomethyl]-2,2′-bipyridine
  作者：Anders Døssing、Pernille Engberg、Rita Hazell

  DOI：10.1016/s0020-1693(97)05729-0

  日期：1998.2

  A series of dinuclear cobalt(II) complexes of the octadentate polypyridine ligand 6,6'-bis-[bis(2-pyridylmethyl)aminomethyl]-2,2'-bipyridine (L) has been prepared. The crystal structure of the complex [Co(NCS)}(2)L](ClO4)(2) . 0.4H(2)O has been determined by X-ray diffraction methods. The cobalt atoms, bridged by L (Co-Co = 4.901(4) Angstrom), are trigonal bipyramidally coordinated by one nitrogen atom of the thiocyanato group and four nitrogen atoms of L. Magnetic measurements show that no magnetic interaction between the metal centers occurs. (C) 1998 Elsevier Science S.A.
• Biphasic Behavior of the High-Spin → Low-Spin Relaxation of [Fe(btpa)](PF₆)₂ in Solution (btpa = <i>N</i>,<i>N</i>,<i>N</i>‘,<i>N</i>‘-Tetrakis(2-pyridylmethyl)-6,6‘-bis(aminomethyl)-2,2‘-bipyridine)
  作者：Sabine Schenker、Paul C. Stein、Juliusz A. Wolny、Clare Brady、John J. McGarvey、Hans Toftlund、Andreas Hauser

  DOI：10.1021/ic000656t

  日期：2001.1.1

  The light-induced high-spin -> low-spin relaxation for the Fe(II) spin-crossover compounds [Fe(btpa)](PF6)(2) and [Fe(b(bdpa))](PF6)(2) in solution, where btpa is the potentially octadentate ligand N,N,N',N'-tetrakis(2-pyridylmethyl)6,6'-bis(aminomethyl)-2,2'-bipyridine and b(bdpa) is the analogous hexadentate ligand N,N'-bis(benzyl)-N,N'(2-pyridylmethyl)-6,6'-bis(aminomethyl respectively, has been studied by temperature-dependent laser flash photolysis. [Fe(b(bdpa))](PF6)(2) shows single-exponential T-5(2) -> (1)A(1) relaxation kinetics, whereas [Fe(btpa)](PS)(2) exhibits solvent-independent biphasic relaxation kinetics. The fast process of [Fe(btpa)](PF6)(2) with a rate constant, k(HL), Of 2.5 x 10(7) s(-1) at 295 K and an activation energy, E-a of 1294(26) cm(-1) in methanol can be assigned to the T-5(2) -> (1)A(1) relaxation as well. The slow process with a kHL(295 K) of 3.7 x 10(5) s(-1) and a E-a, of 2297(32) cm(-1) in methanol-which is the slowest light-induced relaxation process observed so far for an Fe(II) spin-crossover complex in solution-is assigned to a coupling of the T-5(2) -> (1)A(1) relaxation process to a geometrical rearrangement within the pendent pyridyl arms.
• Brady, Clare; Callaghan, Philip L.; Ciunik, Zbigniew, Inorganic Chemistry, 2004, vol. 43, # 14, p. 4289 - 4299
  作者：Brady, Clare、Callaghan, Philip L.、Ciunik, Zbigniew、Coates, Colin G.、Dossing, Anders、Hazell, Alan、McGarvey, John J.、Schenker, Sabine、Toftlund, Hans、Trautwein, Alfred X.、Winkler, Heiner、Wolny, Juliusz A.

  DOI：——

  日期：——
• Doessing, Anders; Toftlund, Hans; Hazell, Alan, Journal of the Chemical Society, Dalton Transactions, 1997, p. 335 - 340
  作者：Doessing, Anders、Toftlund, Hans、Hazell, Alan、Bourassa, James、Ford, Peter C.

  DOI：——

  日期：——