HTc(N2)(dppe)2 | 84685-44-9

• 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: HTc(N2)(dppe)2
• CAS: 84685-44-9
• 化学式: C₅₂H₄₉N₂P₄Tc
• 分子量: 923.777
• InChiKey: YTQSJVCEPGZMMT-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  HTc(N2)(dppe)2 在 sodium 作用下， 以 甲醇 为溶剂， 以85%的产率得到HTc(CO)(dppe)2
  参考文献：
  名称：

  HTc(N2)(dppe)2 as starting material for mixed-ligand complexes of technetium(I)

  摘要：

  In the complex HTc(N2)(dppe)2 the nitrogen ligand is most labile and can be exchanged under mild conditions for CO, isonitriles and phosphites (L1), yielding neutral hydridocomplexes of Tc(I) HTcL1(dppe)2. HTc(CO)(dppe)2 is also formed from the title compound by CO abstraction from methanol. In the complexes HTcL1(dppe)2 the hydrido ligand can be exchanged for acetonitrile (L2), yielding cationic mixed-ligand complexes of Tc(I) TcL1L2(dppe)2+, which are isolated as hexafluorophosphates.

  DOI：

  10.1016/s0020-1693(00)80355-2

文献信息

• Mixed-ligand complexes of technetium-III. Synthesis and characterization of [bis(diphenylphosphino)ethane]tetrakis(trimethylphosphite)technetium(I) hexafluorophosphate, [Tc(DPPE)(TMP)4]PF6
  作者：U. Abram、R. Beyer、R. Münze、J. Stach、L. Kaden、B. Lorenz、M. Findeisen

  DOI：10.1016/s0277-5387(00)81140-7

  日期：1989.1

  The diamagnetic technetium(I) complex [Tc(DPPE)(TMP)4]PF6 was prepared from [Tc(N2)H(DPPE)2] and characterized by elemental analysis, 1H- and 99Tc-NMR spectroscopy and fast atom bombardment mass spectrometry. [Tc(DPPE)(TMP)4]PF6 is a prototype compound for technetium complexes with mixed phosphine-phosphite coordination spheres.

  由[Tc（N 2）H（DPPE）2 ]制备抗磁性（（I）络合物[Tc（DPPE）（TMP）4 ] PF 6，并通过元素分析，1 H-和99 Tc-NMR光谱和快速原子轰击质谱。[Tc（DPPE）（TMP）4 ] PF 6是具有混合的膦-亚磷酸酯配位球的tech配合物的原型化合物。