tetraphenylarsonium tetrachlorooxotechnetate | 85129-39-1

• 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: tetraphenylarsonium tetrachlorooxotechnetate
• 英文别名: [AsPh4][TcOCl4]
• CAS: 85129-39-1
• 化学式: C₂₄H₂₀As*Cl₄OTc
• 分子量: 639.063
• InChiKey: MVDRRJDYICUSBV-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  31.0
• 可旋转键数：
  4.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.07
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  tetraphenylarsonium tetrachlorooxotechnetate 在 SOCl₂ 作用下， 以 氯化亚砜 为溶剂， 以0%的产率得到{AsPh4}2{TcCl6}
  参考文献：
  名称：

  Baldas, John; Colmanet, Silvano F., Australian Journal of Chemistry, 1989, vol. 42, # 7, p. 1155 - 1160

  摘要：

  DOI：
• 作为产物：
  描述：

  tetraphenylarsonium pertechnetate 在 SOCl₂ 作用下， 以 氯化亚砜 为溶剂， 以52%的产率得到tetraphenylarsonium tetrachlorooxotechnetate
  参考文献：
  名称：

  Baldas, John; Colmanet, Silvano F., Australian Journal of Chemistry, 1989, vol. 42, # 7, p. 1155 - 1160

  摘要：

  DOI：

文献信息

• Reactivity of [MO]3+ (M=Tc, Re) core towards 2-mercapto-1,3-azole ligands. Formation of a new organometallic complex of Re(IV) and X-ray crystal structures
  作者：Michele Brugnati、Elena Marchesi、Andrea Marchi、Lorenza Marvelli、Valerio Bertolasi、Valeria Ferretti

  DOI：10.1016/j.ica.2004.09.012

  日期：2005.1

  H2L2 = 5-methyl-1H-benzoimidazole-2-thiol, and H2L3 = 1H-imidazole-2-thiol) act as neutral monodentate ligands in a number of technetium and rhenium complexes. Disubstituted M(V) (M = Tc, Re) complexes of the type [AsPh4][MOCl2(H2Ln)2(H2O)]Cl2} are formed when [MOCl4]− react with H2L1–3 in 1:2 stoichiometric ratio. Single crystal X-ray structure determinations were carried out on [AsPh4][TcOCl2(H2L1)2(H2O)]Cl2}

  咪唑-2-硫醇衍生物H 2 L 1–3（H 2 L 1  = 1 H-苯并咪唑-2-硫醇，H 2 L 2  = 5-甲基-1 H-苯并咪唑-2-硫醇和H 2 L 3  ＝ 1 H-咪唑-2-硫醇）在许多tech和complex络合物中充当中性单齿配体。当[MOCl 4 ]时，形成[AsPh 4 ] [MOCl 2（H 2 L n）2（H 2 O）] Cl 2 }类型的双取代M（V）（M = Tc，Re）络合物。−与化学计量比为1的H 2 L 1-3反应。在[AsPh 4 ] [TcOCl 2（H 2 L 1）2（H 2 O）] Cl 2 }上进行单晶X射线结构测定。配位球是伪八面体，其中两个配体的硫原子位于赤道平面内，水分子与TcO多重键成反式。所有络合物与过量的相应配体反应形成四取代的阳离子物种[MO（H 2 L n）4 ] Cl 3}。这些络合物也可以通过[MOCl 4 ] -与
• Complexes of Tc^vand Tc^IIIwith tridentate Schiff bases derived from S-methyl dithiocarbazate. Crystal structures of chloro[S-methyl 3-(2′-hydroxy-1-naphthylmethylene)dithiocarbazato(2-)]oxotechnetium(<scp>V</scp>) and dichloro[S-methyl 3-(2-hydroxybenzylidene)dithiocarbazato(1-)]bis(triphenylphosphine)-technetium(<scp>III</scp>)
  作者：Andrea Marchi、Roberto Rossi、Luciano Magon、Adriano Duatti、Roberto Pasqualini、Valeria Ferretti、Valerio Bertolasi

  DOI：10.1039/dt9900001411

  日期：——

  and octahedral technetium(III) complexes of the type TcCl2(HL)(PPh3)2], where L and HL indicate respectively the dianionic tridentate and the monoanionic bidentate forms of a Schiff-base ligand derived from the methyl ester of dithiocarbazic acid, have been synthesized and characterized. The crystal structures of the compounds [TcO(Cl)(L6)][H2L6=S-methyl 3-(2′-hydroxy-1′-naphthylmethylene)-dithiocarbazate]

  类型为[TcO（Cl）（L）]的新的方形金字塔形tech络合物（V）和类型为TcCl 2（HL）（PPh 3）2 ]的八面体tech（III）络合物，其中L和HL分别表示合成并表征了衍生自二硫代咔唑酸甲酯的席夫碱配体的二阴离子三齿和单阴离子二齿形式。化合物[TcO（Cl）（L 6）] [H 2 L 6 = S-甲基3-（2'-羟基-1'-萘甲基）-二硫代氨基甲酸酯]和[TcCl 2（HL 1）（ PPh 3）2]·CH 2 Cl 2 [H 2 L 1＝S-甲基3-（2'-羟基亚苄基）-二硫代氨基甲酸酯]已被确定。
• De Vries, Nadine; Jones, Alun G.; Davison, Alan, Inorganic Chemistry, 1989, vol. 28, # 19, p. 3728 - 3734
  作者：De Vries, Nadine、Jones, Alun G.、Davison, Alan

  DOI：——

  日期：——
• Tisato, Francesco; Bolzati, Cristina; Duatti, Adriano, Inorganic Chemistry, 1993, vol. 32, # 10, p. 2042 - 2048
  作者：Tisato, Francesco、Bolzati, Cristina、Duatti, Adriano、Bandoli, Giuliano、Refosco, Fiorenzo

  DOI：——

  日期：——
• Cyclization of Tetra-<scp>l</scp>-alanine Induced by Complexation of Technetium
  作者：G. Bormans、O. M. Peeters、H. Vanbilloen、N. Blaton、A. Verbruggen

  DOI：10.1021/ic951030j

  日期：1996.1.1

  Complexation of technetium with tetraalanine yields an unstable complex that converts to a monooxotechnetium(V) complex of cyclic tetraalanine. The structure of the latter was determined by single-crystal X-ray analysis. In this negatively charged complex, the technetium atom is coordinated to one oxygen and four amide nitrogen atoms. The more polar complex that is initially formed is assumed to be an oxotechnetium(V) complex of tetraalanine, with the oxotechnetium moiety coordinated to three amide nitrogen atoms and the amine nitrogen atom. In this complex, the carboxyl group would be forced in the vicinity of the free amine group, thereby facilitating amide formation and cyclization. Cyclization of tetra-L-alanine occurs on both no carrier added (technetium-99m) and carrier added (technetium-99) scale.