(αβS)(aquo)(tetraethylenepentamine)cobalt(III) | 107982-63-8

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: (αβS)(aquo)(tetraethylenepentamine)cobalt(III)
• CAS: 107982-63-8；149250-80-6；229159-54-0；229160-16-1；245441-49-0；42986-36-7；67738-28-7；78183-90-1
• 化学式: C₈H₂₅CoN₅O
• 分子量: 266.313
• InChiKey: NZCOOTKMUGIKEO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  Δ(+)420-α-antiβ(R)-[Co(3,6,9-triazaundecane-1,11-diamine)Cl](2+) 在 水 作用下， 生成 (αβS)(aquo)(tetraethylenepentamine)cobalt(III)
  参考文献：
  名称：

  Pressure effect on the hydrolysis velocity of α and β-chlorotetraethylenepentaaminecobalt(III) cations

  摘要：

  Activation volumes obtained for the title reactions are -3.6 and 42 cm3 mol-1 for aquation and base hydrolysis of the alpha-cation, and -1.7 and 35 cm3 mol-1 for aquation and base hydrolysis of the beta-cation. These magnitudes are consistent with the interchange mechanism of aquation or with the S(N)1 CB mechanism of base hydrolysis.

  DOI：

  10.1016/s0277-5387(00)81282-6

文献信息

• The Synthesis, Stereochemistry and Properties of Linear and Branched Chain Tetraethylenepentaamine Cobalt(III) Complexes
  作者：David A. Buckingham、W. Gregory Jackson、Patricia A. Marzilli、Alan M. Sargeson

  DOI：10.1071/c98075

  日期：——

  Described are the syntheses, isolation and resolution of many diastereoisomers of pentaaminecobalt(III) complexes obtained from commercial-grade tetraethylenepentaamine. They contain both linear (tetraen; 3,6,9-triazaundecane-1,11-diamine) and branched chain (trenen; 3-(2-aminoethyl)-3,6-diazaoctane-1,8- diamine) isomers of C8H23N5 and are free of the many other amines present in the original (crude) pentaamine mixture. A dimeric bridging peroxocobalt(III) complex [Co2(C8H23N5)2O2] (ClO4)4 has been isolated and converted into a mixture of s-[Co(trenen)X]n+ and α-anti β-, α-syn β- and α-α-[Co(tetraen)X]2+ complexes (X = Cl¯, Br¯, N3¯), and the various isomers have been separated by a combination of fractional crystallization and ion-exchange chromatography. In addition, some X = NO3¯ and OH2 derivatives have been made by a kinetic route, including the unstable α-syn β isomers. Many of the complexes have been resolved into their enantiomers, and visible, o.r.d. and c.d. spectra are reported. An X-ray crystallographic analysis of a prototype of each of the four isomeric complexes (X = Cl¯ or N3¯) has been determined previously, thereby establishing the identity of many related complexes. Stereoretentive reactions are used to correlate these related isomers, and 13 C and 1 H n.m.r. spectra are reported. The pure trenen and tetraen ligands have been recovered from the CoIII complexes and can be distinguished by 13 C n.m.r. spectroscopy

  介绍了从商业级五胺钴(III)络合物中获得的多种非对映异构体的合成、分离和解析过程。 五胺钴(III)络合物的许多非对映异构体的合成、分离和解析。 四乙烯五胺。它们既包含线性（四烯 3,6,9-三氮杂十一烷-1,11-二胺）和支链（trenen； 3-(2- 氨基乙基)-3,6-二氮杂辛烷-1,8-二胺）的异构体。 C8H23N5 的异构体，并且 不含原始（粗制）五胺混合物中的许多其他胺。 混合物。二聚桥接过氧钴（III）络合物 [Co2( )2O2] (ClO4)4 ( )4 的混合物。 s-[Co(Trenen)X]n+ 和 α-anti β- 的混合物、 α-syn β- 和 α-α-[Co（四烯）X]2+ 复合物（X = Cl¯、Br¯、N3¯），并且 和α-α-[Co(tetraen)X]2+ 复合物（X = Cl¯、Br¯、N3¯）。 结晶和离子交换色谱相结合的方法分离出各种异构体。此外，一些 X = NO3¯ 和 OH2 衍生物 和 OH2 衍生物，包括不稳定的 α-syn β 异构体。许多配合物 对映体，并报告了可见光谱、光学可见光谱和电离可见光谱。 报告。对四种异构络合物（X X = Cl¯ 或 N3¯）的 X 射线晶体分析，从而确定了许多相关复合物的身份。 从而确定了许多相关复合物的身份。立体反应 立体诱导反应被用来将这些相关的异构体联系起来，而 13 C 和 1 H n.m.r. 光谱。纯的四烯配体和 四烯配体已从 CoIII 复合物中提取出了纯的四烯配体，并可通过 13 C n.m.r. 光谱
• Anionopentaaminecobalt(III) complexes with polyamine ligands. 29. Relative substitution lability in structurally related chloropentaaminecobalt(III) complexes
  作者：Donald A. House、W.Gregory Jackson

  DOI：10.1016/s0020-1693(97)05993-8

  日期：1998.6

  ne, ampy = 2-(aminomethyl)pyridine) have about a 20-fold difference in reactivity; the slower reacting isomer has the NH2-arm of the diamine trans to the chloro ligand. In the series N5 = (tacn)(diamine), the order of reactivity is bipy < ampy < en < (NH3)2 < tn. Mono-N-methylation of tacn causes a slight decrease in reactivity for diamine = bipy. Mono-N-methylation of the central NH in dien (medien)

  已测量了几组结构相关的[CoCl（N）5 ] 2+络合物中Hg 2+辅助氯化物的释放速率（I = 1.0 M，HClO 4），其作为[Hg 2+ ]和温度的函数。对于（N）5 =丁烯，NH 2（CH 2）2 NH（CH 2）2 NH（CH 2）2 NH（CH 2）2 NH 2，相对速率（25°C）为ββ > αα > exo - αβ >内切- αβ（111：19：2：1）和的图案外型（秒-NH质子远离）>内（秒-NH质子邻近氯配体）也为（N）观察到5 =聚体- （ dien）（二胺）[diamine = en，tn，dapo，aepl和aepi]（dapo = 2-羟基-1,3-丙二胺，aepl = N-（氨基乙基）吡咯烷，aepl = N-（氨基乙基）哌啶）和对于（N）5＝ bispicditn ＝双（2-吡啶甲基）-二丙烯三胺。的端对端异构体聚体- [氯化钴（BAMP）（AMPY）]
• Dash, Anadi C.; Khatoon, Sabiha; Nanda, Rabindra K., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1984, vol. 23, # 12, p. 997 - 1000
  作者：Dash, Anadi C.、Khatoon, Sabiha、Nanda, Rabindra K.

  DOI：——

  日期：——
• Dash, Anadi C.; Dash, Neelamadhab; Aditya, Sukumar, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1988, vol. 27, # 5, p. 398 - 403
  作者：Dash, Anadi C.、Dash, Neelamadhab、Aditya, Sukumar、Roy, Ansuman

  DOI：——

  日期：——
• Dash, Anadi C.; Roy, Ansuman; Aditya, Sukumar, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1986, vol. 25, # 3, p. 207 - 209
  作者：Dash, Anadi C.、Roy, Ansuman、Aditya, Sukumar

  DOI：——

  日期：——