1,4,10,13-四噻-7,16-二氮环十八烷 | 20934-69-4

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 1,4,10,13-四噻-7,16-二氮环十八烷
• 英文名称: 1,4,10,13-tetrathia-7,16-diazacyclooctadecane
• 英文别名: 1,7,10,16-tetrathia-4,13-diazacyclooctadecane
• CAS: 20934-69-4
• 化学式: C₁₂H₂₆N₂S₄
• 分子量: 326.616
• InChiKey: HDQRZGDWLMSBSD-UHFFFAOYSA-N

物化性质

• 熔点：
  128-132°C
• 沸点：
  512.9±45.0 °C(Predicted)
• 密度：
  1.055±0.06 g/cm3(Predicted)
• 稳定性/保质期：

  如果按照规格使用和储存，则不会分解，请避免接触氧化物。

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  125
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  1,4,10,13-四噻-7,16-二氮环十八烷 在 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 7,16-Distearyl-1,4,10,13-tetrathia-7,16-diazacyclooctadecane
  参考文献：
  名称：

  Lipid-catalyzed transport of copper(II) through liquid membranes

  摘要：

  Six long-chained ligands were synthesized and examined for their ability to transport Cu(II) through a liquid membrane. The transport was proton-driven and capable of moving metal ions ''up-hill''. The time-dependence of the Cu(II) concentrations was determined for each carrier and for all three phases of the liquid membrane system. Thus, it was possible to follow the transfer of Cu(II) from the aqueous source phase to the organic layer and from the organic layer to the aqueous receiving phase. In addition, relative partitioning equilibria of Cu(III) between the organic layer and the aqueous phases were compared. It was found that all transport rates were kinetically controlled. Of the six carriers, only one was truly effective (the others experiencing difficulties releasing Cu(II) into the receiving phase). This one carrier displayed a remarkable activity exceeding that of LIX63 (a 'standard' in industrial extractions from copper ore). The activity was attributed to the carrier bearing polar hydroxyls at the ligand end of molecule, thereby enhancing the affinity for the organic/water interface where the rate-determining reactions take place. Studies were carried out varying the pH of the aqueous phases, the carrier concentration, and the nature of the organic layer.

  DOI：

  10.1021/jo00059a050
• 作为产物：
  描述：

  5,12-Dioxo-1,7,10,16-tetrathia-4,13-diaza-cyclo-octadecan 在 硼烷 作用下， 以 四氢呋喃 为溶剂， 以60%的产率得到1,4,10,13-四噻-7,16-二氮环十八烷
  参考文献：
  名称：

  Burchard, T.; Cox, B. G.; Firman, P., Berichte der Bunsen-Gesellschaft, 1994, vol. 98, # 12, p. 1526 - 1533

  摘要：

  DOI：

文献信息

• TASK SPECIFIC CHELATING IONIC LIQUIDS FOR REMOVAL OF METAL IONS FROM AQUEOUS SOLUTION VIA LIQUID/LIQUID EXTRACTION AND ELECTROCHEMISTRY
  申请人：Massachusetts Institute of Technology

  公开号：US20200030716A1

  公开（公告）日：2020-01-30

  Disclosed are methods of extracting metal ions using ionic liquids (ILs), IL complexes, and mixtures comprising an IL and a metal-chelating group. Also disclosed are IL complexes, and mixtures comprising an IL and a metal-chelating group.

  揭示了利用离子液体（ILs）、IL络合物和包含IL和金属螯合基团的混合物提取金属离子的方法。还揭示了IL络合物和包含IL和金属螯合基团的混合物。
• Cadmium-113 NMR studies on homoleptic complexes containing thioether ligands: the crystal structures of [Cd([12]aneS4)2](ClO4)2, [Cd([18]aneS4N2)](PF6)2 and [Cd([9]aneS3)2](PF6)2
  作者：Monte L. Helm、Lensey L. Hill、John P. Lee、Donald G. Van Derveer、Gregory J. Grant

  DOI：10.1039/b601665k

  日期：——

  measurement of 113Cd NMR chemical shift data for homoleptic thioether and related aza and mixed aza/thiacrown complexes. In a series of Cd(II) complexes containing trithioether to hexathioether ligands, we observe solution 113Cd NMR chemical shifts in the range of 225 to 731 ppm. Upfield chemical shifts in these NMR spectra are seen whenever: (a) the number of thioether sulfur donors in the complex is decreased

  我们报告了均相硫醚和相关氮杂和混合氮杂/硫杂皇冠配合物的113 Cd NMR化学位移数据的测量结果。在一系列包含三硫醚到六硫醚配体的Cd（II）配合物中，我们观察到溶液的113Cd NMR化学位移在225至731 ppm范围内。这些NMR光谱的高场化学位移在以下任何时候都能看到：（a）配合物中硫醚硫供体的数量减少，（b）硫醚硫供体被仲氮供体取代，或（c）大环的大小环增加而不改变供体原子的性质或数量。非配位阴离子（如高氯酸根或六氟磷酸根）的身份变化对溶液中的113Cd NMR化学位移影响很小。我们报告了复合物[Cd（[12] aneS4）2]（ClO4）2（[12] aneS4 = 1,4,7，10-四硫代环十二烷）（1）显示了金属离子的八（硫醚）配位反应的第一个例子，形成了不寻常的八坐标方形反棱柱结构。我们报告了复合物[Cd（[9] aneS3）2]（PF6）2（[9] aneS3 = 1
• Copper(<scp>I</scp>) and silver(<scp>I</scp>) homometallic complexes of new bis(2,2′-bipyridine) ligands
  作者：Paul D. Beer、John W. Wheeler、Christopher P. Moore

  DOI：10.1039/dt9920002667

  日期：——

  New ligand systems containing two 2,2′-bipyridin-6-ylmethyl moieties linked via 1,4,10,13-tetraoxa-7,16-diazacyclooctadecane, 1,4,10,13-tetrathia-7,16-diazacyclooctadecane, 4,4′-bipyridinediium, N,N′,N″-tritosyldiethylenetriamine and toluene-p-sulfonamide spacer units have been prepared. A variety of homometallic Copper(I) complexes have been isolated and fast atom bombardment mass spectrometry investigations

  新的配体系统，包含两个通过1,4,10,13-tetraoxa-7,16-diazacyclooctadecane，1,4,10,13-tetrathia-7,16-diazacyclooctadecane，已经制备了4,4'-联吡啶二鎓，N，N ' ，N ''-三甲苯基二亚乙基三胺和甲苯-对-磺酰胺间隔单元。已经分离出多种同金属铜（I）配合物，并且快速原子轰击质谱研究表明，大多数配合物为通式[Cu 2 L 2 ] [PF 6 ] 2。解决方案1这些物质的1 H NMR谱图表明存在其他1：1：L：铜（I）比的复杂组分。利用这些配体也分离了多种单金属和双金属银（I）配合物。
• Interconversion of au^I/^II/^IIIcentres in thioether macrocyclic complexes: the synthesis, structures and redox properties of [Au([18]aneS₆)]PF₆and [Au₂([15]aneS₅)₂][B(C₆F₅)₄]₂
  作者：Alexander J. Blake、Anne Taylor、Martin Schröder

  DOI：10.1039/c39930001097

  日期：——

  The interconversion of mononuclear AuI/II/III centres in thioether macrocyclic complexes is related to the stereochemical properties of the parent AuI species; the structure of [Au([18]aneS6)]+ shows a distorted tetrahedral [2 + 2] coordination at AuI, while the AuI complex of [15]aneS5 is binuclear with AuI ions bridging [15]aneS5 ligands in a macrobicyclic structure.

  硫醚大环配合物中单核 AuI/II/III 中心的相互转化与母体 AuI 物种的立体化学性质有关；[Au([18]aneS6)]+ 的结构显示 AuI 存在扭曲的四面体 [2 + 2] 配位，而 [15]aneS5 的 AuI 配合物是双核的，AuI 离子以大双环结构桥接 [15]aneS5 配体。
• Formation and uses of europium complexes
  申请人：Allen Matthew J.

  公开号：US09655982B2

  公开（公告）日：2017-05-23

  The present invention provides a method of forming an oxidatively-stable aqueous Eu(II) complex by synthesizing ligands that coordinate to large, soft, electron rich metals like Eu(II). The invention also provides an oxidatively stable aqueous Eu(II) complex. The complex can be used for a variety of purposes some of which include, but are not limited to, in paramagnetic chemical exchange saturation transfer, as a medical diagnostic, as a semiconductor, and for use in forming materials.

  本发明提供了一种通过合成配位于大的、软的、电子富集金属如Eu(II)的配体来形成氧化稳定的水溶性Eu(II)配合物的方法。本发明还提供了一种氧化稳定的水溶性Eu(II)配合物。该配合物可用于各种目的，包括但不限于在顺磁化学交换饱和转移中，作为医学诊断，作为半导体，以及用于形成材料等。