copper(II) dodecanethiolate

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: copper(II) dodecanethiolate
• 英文别名: bis(dodecylthio)copper
• 化学式: 2C₁₂H₂₅S*Cu
• 分子量: 466.339
• InChiKey: CEOHRIBNOWTWEW-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  4.45
• 重原子数：
  14.0
• 可旋转键数：
  10.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  copper(II) dodecanethiolate 以 neat (no solvent) 为溶剂， 以10%的产率得到chalcocite
  参考文献：
  名称：

  Solventless Synthesis of Copper Sulfide Nanorods by Thermolysis of a Single Source Thiolate-Derived Precursor

  摘要：

  Organic monolayer protected Cu2S nanorods, 4 nm in diameter and 12 nm long, were synthesized using a novel solventless synthetic approach. Thermolytic degradation of a copper thiolate precursor at temperatures ranging from 140 to 200 degrees C produces Cu2S nanorods. Higher temperatures promote isotropic growth of spherical nanocrystals. X-ray diffraction and high-resolution TEM reveal that the nanorods exhibit a hexagonal Cu2S crystal structure, which in the bulk is ferroelectric. The appropriate reaction conditions produce nanorods that are size and shape monodisperse and organize into smectic superlattices. The extent of superlattice ordering and the appearance of extended strands of nanorods provide evidence for strong dipole-dipole coupling between Cu2S nanorods.

  DOI：

  10.1021/ja0342087
• 作为产物：
  描述：

  sodium caprylate 以 氯仿 、 水 为溶剂， 生成 copper(II) dodecanethiolate
  参考文献：
  名称：

  Solventless Synthesis of Copper Sulfide Nanorods by Thermolysis of a Single Source Thiolate-Derived Precursor

  摘要：

  Organic monolayer protected Cu2S nanorods, 4 nm in diameter and 12 nm long, were synthesized using a novel solventless synthetic approach. Thermolytic degradation of a copper thiolate precursor at temperatures ranging from 140 to 200 degrees C produces Cu2S nanorods. Higher temperatures promote isotropic growth of spherical nanocrystals. X-ray diffraction and high-resolution TEM reveal that the nanorods exhibit a hexagonal Cu2S crystal structure, which in the bulk is ferroelectric. The appropriate reaction conditions produce nanorods that are size and shape monodisperse and organize into smectic superlattices. The extent of superlattice ordering and the appearance of extended strands of nanorods provide evidence for strong dipole-dipole coupling between Cu2S nanorods.

  DOI：

  10.1021/ja0342087

文献信息

• Copper-catalyzed direct thiolation of azoles with aliphatic thiols
  作者：An-Xi Zhou、Xue-Yuan Liu、Ke Yang、Shu-Chun Zhao、Yong-Min Liang

  DOI：10.1039/c1ob05395g

  日期：——

  Cu(II)-catalyzed direct thiolation of azoles with thiols is described via intermolecular C–S bond formation/C–H functionalization under oxidative conditions. Both aryl thiols and aliphatic thiols are used as coupling partners, and furnished the thiolation products in moderate to good yields. The reaction is compatible with a wide range of heterocycles including oxazole, thiazole, imidazole and oxadiazole.

  报道了在氧化条件下通过分子间C-S键形成/C-H官能化，铜(II)催化的硫醇与含氮杂环的直接硫化反应。使用芳基硫醇和脂肪族硫醇作为偶联伴侣，并以中等到良好的产率得到硫化产物。该反应适用于包括噁唑、�iaz唑、咪唑和噁二唑等多种杂环。
• Production and Characterization of Stable Superhydrophobic Surfaces Based on Copper Hydroxide Nanoneedles Mimicking the Legs of Water Striders
  作者：Xufeng Wu、Gaoquan Shi

  DOI：10.1021/jp056969x

  日期：2006.6.1

  The present work reports a simple and economic route for production and characterization of stable superhydrophobic surfaces from thin copper layers coated on arbitrary solid substrates. The thin copper layer was anodized in a 2 M aqueous solution of potassium hydroxide to form a thin film of copper hydroxide nanoneedles; then the film was reacted with n-dodecanethiol to form a thermally stable Cu(SC12H25)(2) superhydrophobic coating. The contact angle of the modified nanoneedle surface was higher than 150 degrees, and its tilt angle was smaller than 2 degrees. Furthermore, the surface fabricated on copper foil kept its superhydrophobic property after heating at 160 degrees C in air for over 42 h. This technique has also been applied for fabrication of copper wire with superhydrophobic submicrofiber coating to mimic water strider legs. The maximal supporting force of the superhydrophobic copper column has also been investigated in comparison to real water striders.