copper;N-butyl-N-ethylcarbamodithioate | 616203-75-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 原羧酸衍生物
• 英文名称: copper;N-butyl-N-ethylcarbamodithioate
• CAS: 616203-75-9
• 化学式: C₁₄H₂₈CuN₂S₄
• 分子量: 416.2
• InChiKey: QNLDJGYWFHOXOK-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  3.88
• 重原子数：
  21
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  72.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  copper(II) choride dihydrate 、 以 水 为溶剂， 以69%的产率得到copper;N-butyl-N-ethylcarbamodithioate
  参考文献：
  名称：

  Thermal and structural characterization of a series of homoleptic Cu(II) dialkyldithiocarbamate complexes: bigger is only marginally better for potential MOCVD performance

  摘要：

  A series of Cu(II) dialkyldithiocarbamate complexes, Cu(S2CNRR')(2), with R = R' = n-Bu (1); i-Bu (2); c-Hex (3); CH2Ph (4); R = n-Bu, R' = Et (5); R = n-Pr, R' = c-PrCH2 (6); R = R' = n-Pr (7); i-Pr (8); allyl (9), were prepared. The thermal properties of the complexes were investigated to determine if their potential performance in chemical vapor deposition processes was affected by the nature of the peripheral substituents of the ancillary ligands. Modest gains in volatility were noted for 2 and 7 over the most often utilized complex with R = R' = Et, while I and 8 had thermal parameters and stability comparable to this standard. Unsymmetrical substitution, such as in 5, also improved volatility, with some loss of stability for this particular compound. X-ray diffraction studies of complexes 1-6 suggested that long range Cu...S interactions in the solid-state have little bearing on the thermal properties of this class of Cu(II) complexes. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(03)00264-x

文献信息

• Method for decomposition of Michael type adduct
  申请人：——

  公开号：US20030204106A1

  公开（公告）日：2003-10-30

  A method for the decomposition of a Michael type adduct of an acrylic acid and/or an acrylic ester represented by the following formula [I] or [II] is disclosed, wherein decomposing the Michael type adduct in the presence of at least one copper salt and at least one metal salt selected from the group consisting of an alkali metal salt and an alkaline earth metal salt into an acrylic acid and/or an acrylic ester and/or an alcohol. CH 2 ═CHCOO(—X—COO) n —R 1 [I] R 2 —O(—X—COO) m —R 3 [II] (wherein n and m denote an integer in the range of 1-5, R 1 , R 2 , and R 3 independently denote a hydrogen atom or an alkyl group, and —X— denotes —CH 2 CH 2 — or —CH(CH 3 )—, and —X— may be identical or different when n is 2 or more).

  本发明公开了一种分解丙烯酸和/或丙烯酸酯的Michael型加合物的方法，所述加合物由以下公式[I]或[II]表示，其中在至少一种铜盐和至少一种金属盐的存在下分解Michael型加合物成为丙烯酸和/或丙烯酸酯和/或醇。CH2═CHCOO(—X—COO)n—R1[I]R2—O(—X—COO)m—R3[II]（其中n和m表示1-5范围内的整数，R1、R2和R3独立地表示氢原子或烷基，—X—表示— —或—CH(CH3)—，当n为2或更多时，—X—可以相同或不同）。
• METHOD OF INHIBITING VINYL COMPOUND POLYMERIZATION
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0781755A1

  公开（公告）日：1997-07-02

  There is disclosed a process for preventing the polymerization of a vinyl compound which comprises allowing water in an amount of 0.05 to 5% by weight based on the vinyl compound or a corrosion inhibitive substance selected from an alcohol, an inorganic acid or its salt, an aromatic carboxylic acid or its salt and a zinc-containing salt in an amount of preferably 0.01 to 5% by weight based on the same, to coexist with a metallic salt of dithiocarbamic acid, in preventing the polymerization of the vinyl compound with the metallic salt of dithiocarbamic acid. The above process makes it possible to effectively inhibit the polymerization of acrylic acid, methacrylic acid, etc. in the distillation system, etc. of the production process for the above acids as well as the corrosion of the equipment and machinery to be used therein and also to assure long-term stable continuous operation of the equipment and machinery.

  本发明公开了一种防止乙烯基化合物聚合的工艺，该工艺包括允许按乙烯基化合物重量计 0.05%至 5%的量的水或选自醇、无机酸或其盐、芳香族羧酸或其盐以及按重量计优选 0.01%至 5%的量的含锌盐中的缓蚀物质与二硫代氨基甲酸的金属盐共存，以防止乙烯基化合物与二硫代氨基甲酸的金属盐聚合。通过上述工艺，可以有效抑制丙烯酸、甲基丙烯酸等在上述酸类生产工艺的蒸馏系统等中的聚合，以及对其中使用的设备和机械的腐蚀，并确保设备和机械的长期稳定连续运行。
• METHOD FOR INHIBITING POLYMERIZATION OF VINYL COMPOUNDS
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0855376A1

  公开（公告）日：1998-07-29

  A process for inhibiting polymerization of a vinyl compound comprising using (A) one or both of N-nitrosophenylhydroxylamine and a salt thereof in combination with (B) a salt of copper or in combination with (B') a metal salt of a dialkyldithiocarbamic acid and (C) at least one selected from the group consisting of inorganic acids, salts of inorganic acids, and water. In accordance with the above process, stable continuous operation of a process for producing a vinyl compound, particularly acrylic acid or methacrylic acid, such as a distillation process of the vinyl compound, for a long time is enabled by effectively suppressing polymerization of the vinyl compound in the process or by effectively suppressing polymerization of the vinyl compound in the process while corrosion of the apparatus for the production is prevented.

  一种抑制乙烯基化合物聚合的工艺，包括使用(A)N-亚硝基苯基羟胺及其盐中的一种或两种与(B)铜盐或与(B')二烷基二硫代氨基甲酸的金属盐以及(C)至少一种选自无机酸、无机酸的盐和水组成的组。 根据上述工艺，通过有效抑制乙烯基化合物在生产过程中的聚合，或通过有效抑制乙烯基化合物在生产过程中的聚合，同时防止生产装置的腐蚀，可使生产乙烯基化合物，特别是丙烯酸或甲基丙烯酸的工艺（如乙烯基化合物的蒸馏工艺）长期稳定地连续运行。
• Method of inhibiting vinyl compound polymerization
  申请人：Idemitsu Petrochemical Co., Ltd.

  公开号：EP1043303A1

  公开（公告）日：2000-10-11

  There is disclosed a process for preventing the polymerization of a vinyl compound which comprises allowing a corrosion inhibitive substance selected from an alcohol, an inorganic acid or its salt, an aromatic carboxylic acid or its salt and a zinc-containing salt in an amount of preferably 0.01 to 5% by weight based on the same, to coexist with a metallic salt of dithiocarbamic acid, in preventing the polymerization of the vinyl compound with the metallic salt of dithiocarbamic acid. The above process makes it possible to effectively inhibit the polymerization of acrylic acid, methacrylic acid, etc. in the distillation system, etc. of the production process for the above acids as well as the corrosion of the equipment and machinery to be used therein and also to assure long-term stable continuous operation of the equipment and machinery.

  本发明公开了一种防止乙烯基化合物聚合的工艺，该工艺包括在防止乙烯基化合物 与二硫代氨基甲酸金属盐聚合时，允许选自醇、无机酸或其盐、芳香族羧酸或其盐 和含锌盐的腐蚀抑制物质与二硫代氨基甲酸金属盐共存，其用量优选为 0.01 至 5%（重量比）。通过上述工艺，可以有效抑制丙烯酸、甲基丙烯酸等在上述酸类生产工艺的蒸馏系统等中的聚合，以及对其中使用的设备和机械的腐蚀，并确保设备和机械的长期稳定连续运行。
• Process for inhibiting polymerization of a vinyl compound
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP1264819A1

  公开（公告）日：2002-12-11

  A process for inhibiting polymerization of a vinyl compound comprising using (A) one or both of N-nitrosophenylhydroxylamine and a salt thereof in combination with (B') a metal salt of a dialkyldithiocarbamic acid and (C) at least one selected from the group consisting of inorganic acids, salts of inorganic acids, and water. In accordance with the above process, stable continuous operation of a process for producing a vinyl compound, particularly acrylic acid or methacrylic acid, such as a distillation process of the vinyl compound, for a long time is enabled by effectively suppressing polymerization of the vinyl compound in the process or by effectively suppressing polymerization of the vinyl compound in the process while corrosion of the apparatus for the production is prevented.

  一种抑制乙烯基化合物聚合的工艺，包括使用(A)N-亚硝基苯基羟胺及其盐中的一种或两种与(B')二烷基二硫代氨基甲酸的金属盐和(C)至少一种选自无机酸、无机酸的盐和水组成的组。 根据上述工艺，通过有效抑制乙烯基化合物在生产过程中的聚合，或通过有效抑制乙烯基化合物在生产过程中的聚合，同时防止生产装置的腐蚀，可使生产乙烯基化合物，特别是丙烯酸或甲基丙烯酸的工艺（如乙烯基化合物的蒸馏工艺）长期稳定地连续运行。