二(哌啶-1-二硫代甲酸)铜盐 | 15225-85-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 二(哌啶-1-二硫代甲酸)铜盐
• 英文名称: copper(II) bis(pentamethylenedithiocarbamate)
• 英文别名: bis(piperidine-1-dithiocarbamato)copper(II)；bis(piperidine dithiocarbamate)copper(II)；Cu(pentamethylenedithiocarbamate)2；Cu(piperidinedithiocarbamate)2；copper pentamethyleneldithiocarbamate；copper;piperidine-1-carbodithioate
• CAS: 15225-85-1
• 化学式: C₁₂H₂₀CuN₂S₄
• 分子量: 384.114
• InChiKey: DZOKXBOZNWVYRN-UHFFFAOYSA-L

物化性质

• 熔点：
  199 °C

计算性质

• 辛醇/水分配系数(LogP)：
  2.61
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  72.7
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  8-羟基喹啉 、 二(哌啶-1-二硫代甲酸)铜盐 以 氯仿 为溶剂， 生成 (piperidyldithiocarbamato)copper(II) oxinate
  参考文献：
  名称：

  Purohit, K. M.; Rao, D. V. Ramana, Journal of the Indian Chemical Society, 1980, vol. 57, p. 363 - 364

  摘要：

  DOI：
• 作为产物：
  描述：

  哌啶 在 potassium hydroxide 作用下， 以 甲醇 、 乙醇 为溶剂， 反应 1.5h， 生成 二(哌啶-1-二硫代甲酸)铜盐
  参考文献：
  名称：

  Cu（ii）和Ru（iii）脂族和芳族二硫代氨基甲酸酯配合物的合成，化学表征和癌细胞生长抑制活性†

  摘要：

  在本文中，我们专注于分析不同的环状二硫代氨基甲酸酯配体（DTC）对三类抗增殖配位化合物即具有通式[Ru（DTC）3 ]和[Ru]的Ru（III）配合物的影响。2（DTC）5 ] Cl和[Cu（DTC）2 ]类型的中性Cu（II）衍生物。特别是，我们介绍了总共23种含Ru（III）或Cu（II）的配位化合物的合成和表征）作为具有生物活性的金属中心和两个或多个衍生自环状胺（脂肪族或芳香族）的二硫代氨基甲酸酯（DTC）配体。使用多种技术（包括元素分析，X射线晶体学，ESI-MS，1 H-NMR光谱，FT-IR和UV-Vis分光光度法）对化合物进行表征，从而突出了DTC部分内取代基产生的不同电子行为。 。此外，测试了合成化合物的稳定性，以研究其对三种人类癌细胞系HeLa，HepG2和HepG2 / SB3的抗增殖活性。特别地，由于抗凋亡蛋白SerpinB3的上调，选择HepG2 / SB3是因为其

  DOI：

  10.1039/c8dt02965b

文献信息

• PROCESS FOR PRODUCING (METH)ACRYLIC ACID OR (METH)ACROLEIN
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP1752437A1

  公开（公告）日：2007-02-14

  An object of the present invention is to provide a method for producing (meth)acrylic acid or (meth)acrolein by conducting a gas phase catalytic oxidation reaction with an oxygen-containing gas using as a raw material at least one substance to be oxidized selected from propylene, propane, isobutylene and (meth)acrolein using a multi-tubular reactor, which enables a high yield and stable production even when operating constantly with supplying the raw material in the maximum supply amount acceptable by the reactor or an amount close thereto. The invention is a method for producing (meth)acrylic acid or (meth)acrolein wherein, at the time of a start-up of the reaction, for a period of at least 20 hours or more after the supply amount of the raw material to the reactor per unit time reached 30% or more of the acceptable maximum supply amount of the raw material per unit time, the supply amount of the raw material per unit time is kept at 30% or more and less than 80% of the acceptable maximum supply amount.

  本发明的目的是提供一种通过使用多管式反应器，利用丙烯、丙烷、异丁烯和（甲基）丙烯醛中至少一种氧化物质作为原料，通过气相催化氧化反应使用含氧气体，即使在以反应器可接受的最大供应量或接近该量供应原料的情况下持续运行，也能实现高产率和稳定生产的方法。 该发明是一种生产（甲基）丙烯酸或（甲基）丙烯醛的方法，其中，在反应启动时，当单位时间内供应给反应器的原料量达到单位时间内可接受的最大供应量的30%或更多时，保持单位时间内的原料供应量为30%或更多，但小于可接受的最大供应量的80%。
• Method of purifying (meth)acrylic acid
  申请人：Yada Shuhei

  公开号：US20060205979A1

  公开（公告）日：2006-09-14

  A crude acrylic acid-containing liquid containing acrylic acid is distilled in a distillation column to obtain a condensate of acrylic acid having an acrylic acid purity of 90% or more, and an oxygen-containing gas (air) containing oxygen is supplied to the condensate of acrylic acid in a reflux tank for receiving the condensate of acrylic acid. The present invention can efficiently produce high purity (meth)acrylic acid by preventing formation of a polymerized product of (meth)acrylic acid in the condensate obtained in production of high purity (meth)acrylic acid through distillation.

  将含有丙烯酸的粗丙烯酸液体在精馏塔中蒸馏，以获得丙烯酸纯度为90%或更高的丙烯酸冷凝液，并将含氧气的气体（空气）供给到丙烯酸冷凝液的回流罐中，用于接收丙烯酸冷凝液。通过在生产高纯度（甲基）丙烯酸的过程中防止在精馏中获得的丙烯酸冷凝液中形成（甲基）丙烯酸聚合产物，本发明可以有效地生产高纯度（甲基）丙烯酸。
• Method for purifying (meth)acrylic acid
  申请人：MITSUBISHI CHEMICAL

  公开号：US20040204608A1

  公开（公告）日：2004-10-14

  A method for purifying a crude (meth)acrylic acid obtained by a vapor phase catalytic oxidation method, characterized in that the crude (meth)acrylic acid having most parts of water and acetic acid removed therefrom, is fed to and distilled in a first distillation column of a purification system comprising first to third three distillation columns, the top fraction from the first distillation column is fed to and distilled in the second distillation column, the resulting top fraction is recovered as a high purity (meth)acrylic acid product, the bottoms from the first and second distillation columns are fed to and distilled in the third distillation column, and the resulting top fraction is fed to the first distillation column.

  一种用于通过蒸汽相催化氧化法纯化粗（甲基）丙烯酸的方法，其特征在于将去除大部分水和乙酸的粗（甲基）丙烯酸送入纯化系统的第一至第三三个蒸馏塔中的第一蒸馏塔中蒸馏，第一蒸馏塔的顶部馏分送入第二蒸馏塔中蒸馏，所得的顶部馏分作为高纯度（甲基）丙烯酸产品回收，第一和第二蒸馏塔的底部送入第三蒸馏塔中蒸馏，所得的顶部馏分送入第一蒸馏塔。
• Method for handling high-viscosity substances
  申请人：Yada Shuhei

  公开号：US20050192462A1

  公开（公告）日：2005-09-01

  There is provided a method for handling high-viscosity substances discharged from a production process of acrylic acid or esters thereof by gas-phase catalytic oxidation, which method is improved such that upon transporting the high-viscosity substances in a molten state to a storage tank through a pipeline, the retention or clogging of the high-viscosity substances in the pipeline can be effectively prevented without adding a solvent thereto, resulting in smooth transportation thereof through the pipeline. In the method for handling high-viscosity substances discharged from a production process of acrylic acid or esters thereof by gas-phase catalytic oxidation according to the present invention, when the high-viscosity substances are transported to a storage tank through a pipeline, contents of acrylic acid polymers and a polymerization inhibitor in the high-viscosity substances are controlled to not less than 40% by weight and not less than 4% by weight, respectively, and the high-viscosity substances are maintained at a temperature of not less than 110° C.

  提供了一种处理从丙烯酸或其酯的生产过程中通过气相催化氧化排放的高粘度物质的方法，该方法经过改进，使得在通过管道以熔融状态将高粘度物质输送到储罐时，可以有效地防止高粘度物质在管道中滞留或堵塞，而无需添加溶剂，从而使其在管道中顺利输送。根据本发明，通过气相催化氧化排放的丙烯酸或其酯的生产过程中排放的高粘度物质的处理方法中，当高粘度物质通过管道输送至储罐时，通过控制高粘度物质中丙烯酸聚合物和聚合抑制剂的含量，使其分别不低于40%质量和不低于4%质量，并将高粘度物质保持在不低于110°C的温度。
• A reassignment of the EPR spectra previously attributed to Cu@C60
  作者：Bevan Elliott、Keqin Yang、Apparao M. Rao、Hadi D. Arman、William T. Pennington、Luis Echegoyen

  DOI：10.1039/b700320j

  日期：——

  EPR spectra attributed to the endohedral metallofullerene Cu@C60 are better explained by the previously characterized Cu(II) dithiocarbamate family of compounds.

  内层金属富勒烯Cu@C60的EPR光谱可以用之前鉴定的Cu(II)二硫代氨基甲酸盐族化合物更好地解释。