ethylene bis(diethyldithiocarbamate) | 15351-61-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 二硫代氨基甲酸及其衍生物
• 英文名称: ethylene bis(diethyldithiocarbamate)
• 英文别名: Ethylen-bis-(N,N-diethyldithiocarbamat)；Ethylen-bis-(diethyldithiocarbamat)；2-(diethylcarbamothioylsulfanyl)ethyl N,N-diethylcarbamodithioate
• CAS: 15351-61-8
• 化学式: C₁₂H₂₄N₂S₄
• 分子量: 324.6
• InChiKey: UARYQTLLIJOADW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  18
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  121
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethylene bis(diethyldithiocarbamate) 、 copper(II) perchlorate 以 乙醇 为溶剂， 以84.5%的产率得到[Cu(ethylene bis(diethyldithiocarbamate))2]n*(ClO4)n
  参考文献：
  名称：

  Crystal structure and spectroscopic properties of a one-dimensional copper(I) coordination polymer: μ-ethylene bis(diethyldithiocarbamate) copper(I) perchlorate. [Cu(EDTC)2]ClO4[EDTC=ethylene bis(diethyldithiocarbamate)]

  摘要：

  The synthesis and X-ray structure of the one-dimensional polymeric ethylene bis(diethyldithiocarbamate) copper(I) perchlorate complex formulated as [Cu(EDTC)(2)](n) .(ClO4)(n) were reported. The copper ion is tetrahedrally coordinated by four sulfur atoms from four different ligand molecules. Each of the ethylene bis(diethyldithiocarbamate) ligands bridges two copper(I) ions. The shortest Cu-Cu distance is 8.361(3) Angstrom. This bidentate, non-chelating coordination leads to a one-dimensional chain. The structure of the title compound in solution was also studied by electrospray mass spectrometry (ESMS). This study demonstrates that a one-dimensional chain polymer could be retained in solution as the same structure as in solid. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(99)00090-x
• 作为产物：
  描述：

  1,2-二溴乙烷 以96%的产率得到
  参考文献：
  名称：

  VILLEMIN, DIDIER;THIBAULT, FREDERIC;LE, MINOR ANNE, CHEM. AND IND.,(1989) N0, C. 687-688

  摘要：

  DOI：

文献信息

• Tri(hetero)substituted Carbonium Ions. II. 2-Dialkylamino-1,3-dithiolanylium Ions. Reactions with Nucleophiles and Ambident Behaviors
  作者：Takeshi Nakai、Makoto Okawara

  DOI：10.1246/bcsj.43.1864

  日期：1970.6

  including oxygen, sulfur and nitrogen nucleophiles have been investigated. Examination of the isolated products reveals that these trihetrosubstituted carbonium ions behave as ambident electrophiles toward nucleophiles with two reactive sites, i.e., the electron-deficient centered carbon (a) and the ring-methylene carbon atom (b), and that the nature of nucleophiles greatly affects the reaction course

  已经研究了 2-二烷基氨基-1,3-dithiolanylium 高氯酸盐与各种亲核物质（包括氧、硫和氮亲核试剂）的反应。对分离产物的检查表明，这些三杂取代的碳正离子对具有两个反应位点的亲核试剂，即缺电子的中心碳 (a) 和环亚甲基碳原子 (b)，表现为双亲电子试剂，并且亲核试剂的性质以直接的方式极大地影响反应过程。反应过程可分类如下。如果亲核试剂是碱性的，则在位点 (a)（模式 A）的反应是有利的，但如果它有大量的取代基，则最初的质子提取反应（模式 C）占主导地位，而如果亲核试剂是可极化的，则有利于位点 (b)（模式 B）的反应。
• LUBRICATING OIL COMPOSITION
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：EP3950896A1

  公开（公告）日：2022-02-09

  The invention addresses a problem of providing a lubricating oil composition for gas engines capable of suppressing viscosity increase while reducing a sulfated ash content and excellent in high-temperature detergency and base number retention. The lubricating oil composition is used for gas engines and contains a base oil (A), at least one ash-free additive (B) selected from an ash-free sulfur-based antioxidant (B1) and a hindered amine compound (B2), and a boronated imide-type dispersant (C), and satisfies the following requirements (X1) to (X3): Requirement (X1): the sulfated ash content is 0.2% by mass or less. Requirement (X2): the content of the ash-free additive (B) is 1.2% by mass or less based on the total amount of the lubricating oil composition, provided that in the case where the ash-free additive (B) contains the hindered amine compound (B2), the content of the hindered amine compound (B2) is less than 1.0% by mass based on the total amount of the lubricating oil composition. Requirement (X3): the content of the boron atom derived from the boronated imide-type dispersant (C) is 200 ppm by mass or more based on the total amount of the lubricating oil composition.

  本发明要解决的问题是提供一种用于燃气发动机的润滑油组合物，该组合物能够在降低硫酸盐灰分含量的同时抑制粘度增加，并具有优异的高温清净性和基数保持性。该润滑油组合物用于燃气发动机，包含基础油 (A)、至少一种无灰添加剂 (B)（选自无灰硫基抗氧化剂 (B1) 和受阻胺化合物 (B2)）以及硼酸亚胺型分散剂 (C)），并满足以下要求 (X1) 至 (X3)：要求 (X1)：硫酸盐灰分含量不超过 0.2%（按质量计）。要求 (X2)：以润滑油组合物的总量为基准，无灰添加剂 (B) 的质量含量为 1.2% 或更少，但如果无灰添加剂 (B) 中含有受阻胺化合物 (B2)，则以润滑油组合物的总量为基准，受阻胺化合物 (B2) 的质量含量低于 1.0%。要求 (X3)：硼化亚胺型分散剂 (C) 中的硼原子含量为润滑油组合物总量的 200 ppm 或以上（以质量计）。
• Reaction of Cyclic Phosphoramidites with Disulfides. II. A Novel Synthesis of Ethylene Bis(sulfides) and Bis(dithiocarbamates)
  作者：Kurt Pilgram、Donald D. Phillips、Friedhelm Korte

  DOI：10.1021/jo01030a043

  日期：1964.7
• LUBRICANT OIL COMPOSITION AND METHOD FOR MANUFACTURING SAME
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：US20190241828A1

  公开（公告）日：2019-08-08

  To provide a lubricating oil composition that has good detergency irrespective of the small sulfated ash content thereof, and has a good friction reducing capability even after the deterioration thereof. The lubricating oil composition contains a base oil (A), a non-metal-containing sulfur antioxidant (B), and a hindered amine antioxidant (C) having one piperidine-derived skeleton in a molecule, and has a content of the non-metal-containing sulfur antioxidant (B) as converted in terms of sulfur atom of 800 ppm by mass or more based on the total amount of the lubricating oil composition, a content of the hindered amine antioxidant (C) as converted in terms of nitrogen atom of 100 ppm by mass or more and 400 ppm by mass or less based on the total amount of the lubricating oil composition, a sulfated ash content of 0.70% by mass or less, and a total base number of 4.0 mgKOH/g or more.
• [EN] LUBRICATING OIL COMPOSITION<br/>[FR] COMPOSITION D'HUILE DE LUBRIFIANTE<br/>[JA] 潤滑油組成物
  申请人：IDEMITSU KOSAN CO

  公开号：WO2020203784A1

  公开（公告）日：2020-10-08

  硫酸灰分を低減しつつも、粘度増加を抑制することができると共に、高温清浄性及び塩基価維持性に優れる、ガスエンジン用潤滑油組成物を提供することを課題とし、ガスエンジンに用いられる潤滑油組成物であって、基油（Ａ）と、無灰硫黄系酸化防止剤（Ｂ１）及びヒンダードアミン化合物（Ｂ２）から選択される１種以上の無灰添加剤（Ｂ）と、ホウ素化イミド系分散剤（Ｃ）と、を含有し、下記要件（Ｘ１）～（Ｘ３）を満たす、潤滑油組成物とした。 ・要件（Ｘ１）：硫酸灰分が、０．２質量％以下である。 ・要件（Ｘ２）：前記無灰添加剤（Ｂ）の含有量が、前記潤滑油組成物の全量基準で、１．２質量％以下である。但し、前記無灰添加剤（Ｂ）が前記ヒンダードアミン化合物（Ｂ２）を含む場合、前記ヒンダードアミン化合物（Ｂ２）の含有量が、前記潤滑油組成物の全量基準で、１．０質量％未満である。 ・要件（Ｘ３）：前記ホウ素化イミド系分散剤（Ｃ）に由来するホウ素原子の含有量が、前記潤滑油組成物の全量基準で、２００質量ｐｐｍ以上である。