CdCl₂(N,N,N',N'-tetramethylethylenediamine) | 27816-63-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: CdCl₂(N,N,N',N'-tetramethylethylenediamine)
• 英文别名: CdCl₂·TMEDA；CdCl₂(tmeda)；[cadmium(dichloride)(N,N,N',N'-tetramethylethylenediamine)]；[CdCl2(N,N,N',N'-tetramethylethylenediamine)]；CdCl2(N,N,N',N'-tetramethylethylenediamine)；[CdCl2(tmeda)]；dichlorocadmium;N,N,N',N'-tetramethylethane-1,2-diamine
• CAS: 27816-63-3
• 化学式: C₆H₁₆CdCl₂N₂
• 分子量: 299.522
• InChiKey: WMSWWEVOMJZCHV-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  1.49
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  CdCl₂(N,N,N',N'-tetramethylethylenediamine) 、 3,3'-dimethyl-2,2'-dipyridyl diselenide 在 NaBH₄ 作用下， 以 甲醇 、 苯 为溶剂， 以88%的产率得到[Cd(SeNC5H3CH3)2(tmeda)]
  参考文献：
  名称：

  Monomeric pyridyl-2-selenolate complexes of cadmium and mercury: Synthesis, characterization and their conversion to metal selenide nanoparticles

  摘要：

  Reactions of [MCl2(tmeda)] (M = Cd or Hg; tmeda = N,N,N',N'-tetramethylethylenediamine) with M'SeC5H3(R-3)N (R = H or Me) gave selenolate complexes of the general formula [M{SeC5H3(R-3)N}(2)(tmeda)(n)] (M/R/n = Cd/H/1 (1); Cd/Me/1 (2); Hg/H/1 (3) and Hg/Me/0 (4)). The complexes were characterized by elemental analysis, UV-Vis and NMR (H-1, C-13, Se-77, Cd-113 and Hg-199) spectroscopy. The crystal structures of {SeC5H3(Me-3)N}(2), [M(SeC5H4N)(2)(tmeda)] (M = Cd or Hg) and [Hg{SeC5H3(Me-3)N}(2)] were established by single crystal X-ray diffraction. The complex, [Cd(SeC5H4N)(2)(tmeda)] comprises of an octahedral cadmium atom containing three chelating, two SeC5H4N and one tmeda, ligands. The corresponding mercury complex adopts a severely distorted tetrahedral configuration defined by the two-monodentate selenolate and chelating tmeda. The complex, [Hg{SeC5H3(Me-3)N}(2)] has a linear structure with monodentate selenolate ligand. The cadmium complexes undergo a two-step decomposition (TGA) leading to the formation of CdSe. Thermolysis of [Cd{SeC5H3(R-3)N}(2)(tmeda)(n)] in hexadecylamine (HDA)/tri-n-octylphosphineoxide (TOPO) yields CdSe nanoparticles, which were characterized by UV-Vis, XRD, SEM and TEM (in part). (C) 2010 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2010.09.039
• 作为产物：
  描述：

  四甲基乙二胺 、 cadmium(II) chloride 以 二氯甲烷 为溶剂， 生成 CdCl₂(N,N,N',N'-tetramethylethylenediamine)
  参考文献：
  名称：

  第12组金属单硒羧酸盐：合成，表征，结构及其向金属硒化物（MSe; M = Zn，Cd，Hg）纳米粒子的转化。

  摘要：

  [MCl2（tmeda）]与单硒代羧酸钾盐的反应得到通式为[M（SeCOR）2（tmeda）]的配合物（M = Zn，Cd; R = Ph，Tol; Tol = C6H4-p-CH3 ; tmeda = Me2NCH2CH2NMe2）。类似的汞络合物在室温下不稳定，并在反应过程中提供了HgSe纳米颗粒。通过元素分析，IR，UV-vis，NMR（1H，13C，77Se，113Cd）数据对所有配合物进行表征。[Cd（SeCOPh）2（tmeda）]的X射线结构分析表明，该络合物是一种离散单体，在中心金属原子周围具有近似四面体的配位环境，带有单齿（硒键）硒代羧酸盐。通过TG分析研究了这些配合物的热行为。在炉子或HDA（十六胺）中进行热解，得到MSe纳米颗粒，其特征在于XRD，EDAX，

  DOI：

  10.1039/b517224a
• 作为试剂：
  描述：

  二苯甲酮 在 2,2,6,6-四甲基哌啶 、 正丁基锂 、 CdCl₂(N,N,N',N'-tetramethylethylenediamine) 、 碘 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 2.0h， 以66%的产率得到2-碘代苯甲酮
  参考文献：
  名称：

  原金属化-碘化和N-芳基化反应合成N-芳基和N-杂芳基γ-，δ-和ε-内酰胺及其性能

  摘要：

  摘要 使用原位由MCl 2 ·TMEDA（M = Zn或Cd; TMEDA = N，N，N '，N'-四甲基乙二胺）制得的碱对吨酮，噻吨酮，芴酮，二苯甲酮，2-苯甲酰吡啶，二苯并呋喃和二苯并噻吩进行去质子化。如随后的碘解所证明的那样，以1：3的比例加入2,2,6,6-四甲基哌啶锂。不同的芳基卤化物作为氮的伙伴参与吡咯烷-2-酮的芳基化。在碘化亚铜（I）和磷酸三钾的存在下，并使用二甲基亚砜作为溶剂，该反应可以以40％至70％的产率进行。大多数产品都经过了抗微生物，抗真菌，抗氧化剂和细胞毒性（MCF-7）活性测试。 使用原位由MCl 2 ·TMEDA（M = Zn或Cd; TMEDA = N，N，N '，N'-四甲基乙二胺）制得的碱对吨酮，噻吨酮，芴酮，二苯甲酮，2-苯甲酰吡啶，二苯并呋喃和二苯并噻吩进行去质子化。如随后的碘解所证明的那样，以1：3的比例加入2,2,6,6-四甲基哌啶锂。不同的

  DOI：

  10.1055/s-0036-1590798

文献信息

• Bis(3-methyl-2-pyridyl)ditelluride and pyridyl tellurolate complexes of zinc, cadmium, mercury: Synthesis, characterization and their conversion to metal telluride nanoparticles
  作者：G. Kedarnath、Vimal K. Jain、Amey Wadawale、Gautam K. Dey

  DOI：10.1039/b910466f

  日期：——

  Treatment of an acetonitrile solution of metal chloride with bis(3-methyl-2-pyridyl)ditelluride, [Te(2)(pyMe)(2)], in the same solvent yielded complexes of composition [MCl(2)Te(2)(pyMe)(2)}] (M = Zn or Cd) whereas reactions of [MCl(2)(tmeda)] with NaTepyR (R = H or Me) gave tellurolate complexes of the general formula [M(TepyR)(2)] (M = Cd or Hg). When the cadmium complex [Cd(Tepy)(2)] was crystallized in

  在相同溶剂中用双（3-甲基-2-吡啶基）二碲化物[Te（2）（pyMe）（2）]处理金属氯化物的乙腈溶液，得到组成为[MCl（2）Te（ 2）（pyMe）（2）}]（M = Zn或Cd），而[MCl（2）（tmeda）]与NaTepyR（R = H或Me）反应得到通式[M（TepyR） （2）]（M ＝ Cd或Hg）。当在过量tmeda存在下使镉络合物[Cd（Tepy）（2）]结晶时，仅形成[Cd（Tepy）（2）（tmeda）]。这些配合物的特征在于元素分析，紫外可见（1）H NMR数据。通过单晶X射线衍射确定了[ZnCl（2）Te（2）（pyMe）（2）}]和[Cd（Tepy）（2）（tmeda）]的晶体结构。在前者中，锌与吡啶基的氮原子配位，而在后者中，四面体镉周围的配位环境是由tmeda的两个中性氮原子和两个吡啶金属碲化物配体定义的。通过热重分析研究了其中一些配合物的热行为。[
• Synthesis and characterisation of zinc gallyl complexes: First structural elucidations of Zn–Ga bonds
  作者：Cameron Jones、Richard P. Rose、Andreas Stasch

  DOI：10.1039/b706402k

  日期：——

  Reactions of the anionic gallium(i) heterocycle, [:Ga[N(Ar)C(H)](2)}](-) (Ar = C(6)H(3)Pr(i)(2)-2,6), with two N,N-chelated zinc chloride complexes have yielded the compounds, [Pr(i)(2)NC[N(Ar)](2)}ZnGa[N(Ar)C(H)](2)}] and [(tmeda)ZnGa[N(Ar)C(H)](2)}}(2)] which contain the first crystallographically characterised Zn-Ga bonds.

  阴离子镓（i）杂环[：Ga [N（Ar）C（H）]（2）}]（-）的反应（Ar = C（6）H（3）Pr（i）（2） -2,6），与两个N，N螯合的氯化锌配合物已制得化合物[Pr（i）（2）NC [N（Ar）]（2）} ZnGa [N（Ar）C（ H）]（2）}]和[（tmeda）Zn Ga [N（Ar）C（H）]（2）}}（2）]包含第一晶体学表征的Zn-Ga键。
• Pyrimidyl-2-selenolates of cadmium and mercury: Synthesis, characterization, structures and their conversion to metal selenide nano-particles
  作者：Rakesh K. Sharma、Amey Wadawale、G. Kedarnath、B. Vishwanadh、Vimal K. Jain

  DOI：10.1016/j.ica.2013.11.018

  日期：2014.2

  Reactions of [MCl2(tmeda)] (M = Cd or Hg; tmeda = N, N, N', N'-tetramethylethylenediamine) with NaSeC4H(R-4,6)(2)N-2 (R = H or Me) gave selenolate complexes of the general formula [MSeC4H(R-4,6) 2N2} 2 (tmeda) n] (M/R/n = Cd/H/1 (1); Cd/Me/1 (2); Hg/H/1 (3) and Hg/Me/0 (4)). The chloro complexes of general formula, [MClSeC4H(Me-4,6)(2)N-2}(tmeda)] (M = Cd (6) or Hg (7)) have been synthesized by redistribution reaction of [MSeC4H(Me-4,6)(2)N-2}(2)] with MCl2 followed by treatment with tmeda. The complexes have been characterized by elemental analysis, UV-Vis and NMR (H-1, C-13, Se-77, Cd-113 and Hg-199) spectroscopy. The molecular structures of [CdSeC4H(Me-4,6)(2)N-2}(2)(tmeda)] and [HgSeC4H(Me-4,6)(2)N-2}(2)] were established by single crystal X-ray diffraction. The complex, [CdSeC4H(Me-4,6)(2)N-2} 2(tmeda)] comprises of an octahedral cadmium atom containing chelating, two SeC4H(4,6-Me) N-2 and one tmeda, ligands. The complex, [HgSeC4H(Me-4,6) 2N2} 2] has a linear structure with monodentate selenolate ligand. Thermolysis of [CdSeC4H(Me-4,6)(2)N-2}(2)(tmeda)] and [HgSeC4H(Me-4,6)(2)N-2}(2)] in various coordinating solvents afforded CdSe and HgSe nanoparticles which were characterized by UV-Vis, XRD, SEM, EDX and TEM. (C) 2013 Elsevier B.V. All rights reserved.
• Group 12 metal monoselenocarboxylates: synthesis, characterization, structure and their transformation to metal selenide (MSe; M = Zn, Cd, Hg) nanoparticles
  作者：Gotluru Kedarnath、Liladhar B. Kumbhare、Vimal K. Jain、Prasad P. Phadnis、Munirathinam Nethaji

  DOI：10.1039/b517224a

  日期：——

  77Se, 113Cd) data. The X-ray structural analysis of [Cd(SeCOPh)2(tmeda)] revealed that the complex is a discrete monomer having an approximate tetrahedral coordination environment around the central metal atom with monodentate (Se-bonded) selenocarboxylates. Thermal behavior of these complexes was studied by TG analysis. Pyrolysis in a furnace or in HDA (hexadecylamine) gave MSe nanoparticles, which

  [MCl2（tmeda）]与单硒代羧酸钾盐的反应得到通式为[M（SeCOR）2（tmeda）]的配合物（M = Zn，Cd; R = Ph，Tol; Tol = C6H4-p-CH3 ; tmeda = Me2NCH2CH2NMe2）。类似的汞络合物在室温下不稳定，并在反应过程中提供了HgSe纳米颗粒。通过元素分析，IR，UV-vis，NMR（1H，13C，77Se，113Cd）数据对所有配合物进行表征。[Cd（SeCOPh）2（tmeda）]的X射线结构分析表明，该络合物是一种离散单体，在中心金属原子周围具有近似四面体的配位环境，带有单齿（硒键）硒代羧酸盐。通过TG分析研究了这些配合物的热行为。在炉子或HDA（十六胺）中进行热解，得到MSe纳米颗粒，其特征在于XRD，EDAX，
• Monomeric pyridyl-2-selenolate complexes of cadmium and mercury: Synthesis, characterization and their conversion to metal selenide nanoparticles
  作者：Rakesh K. Sharma、G. Kedarnath、Amey Wadawale、Vimal K. Jain、B. Vishwanadh

  DOI：10.1016/j.ica.2010.09.039

  日期：2011.1

  Reactions of [MCl2(tmeda)] (M = Cd or Hg; tmeda = N,N,N',N'-tetramethylethylenediamine) with M'SeC5H3(R-3)N (R = H or Me) gave selenolate complexes of the general formula [MSeC5H3(R-3)N}(2)(tmeda)(n)] (M/R/n = Cd/H/1 (1); Cd/Me/1 (2); Hg/H/1 (3) and Hg/Me/0 (4)). The complexes were characterized by elemental analysis, UV-Vis and NMR (H-1, C-13, Se-77, Cd-113 and Hg-199) spectroscopy. The crystal structures of SeC5H3(Me-3)N}(2), [M(SeC5H4N)(2)(tmeda)] (M = Cd or Hg) and [HgSeC5H3(Me-3)N}(2)] were established by single crystal X-ray diffraction. The complex, [Cd(SeC5H4N)(2)(tmeda)] comprises of an octahedral cadmium atom containing three chelating, two SeC5H4N and one tmeda, ligands. The corresponding mercury complex adopts a severely distorted tetrahedral configuration defined by the two-monodentate selenolate and chelating tmeda. The complex, [HgSeC5H3(Me-3)N}(2)] has a linear structure with monodentate selenolate ligand. The cadmium complexes undergo a two-step decomposition (TGA) leading to the formation of CdSe. Thermolysis of [CdSeC5H3(R-3)N}(2)(tmeda)(n)] in hexadecylamine (HDA)/tri-n-octylphosphineoxide (TOPO) yields CdSe nanoparticles, which were characterized by UV-Vis, XRD, SEM and TEM (in part). (C) 2010 Elsevier B. V. All rights reserved.