双十二烷基二硫代乙二酰胺 | 120-88-7

• 物质功能分类: 有机原料 - 氨基化合物 - 酰胺类化合物
• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫代酰胺
• 中文名称: 双十二烷基二硫代乙二酰胺
• 中文别名: N,N'-二十二烷基二硫代草酰二胺
• 英文名称: N,N'-didodecyl-dithiooxalamide
• 英文别名: N,N'-Didodecyl-dithiooxalamid；1,2-Dithio-oxalsaeure-bis-dodecylamid；N,N'-didodecyldithiooxamide；N,N'-Bis(dodecyl)-dithiooxamid；N,N'-Di-n-dodecyl-dithiooxamid；N,N'-Didodecyl-dithiooxalamid；N,N'-didodecylethanedithioamide
• CAS: 120-88-7
• 化学式: C₂₆H₅₂N₂S₂
• 分子量: 456.844
• InChiKey: MQCQUDOKUAAVFO-UHFFFAOYSA-N

物化性质

• 熔点：
  52-53℃

计算性质

• 辛醇/水分配系数(LogP)：
  11.6
• 重原子数：
  30
• 可旋转键数：
  22
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  88.2
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2930909090

制备方法与用途

用途： 金属络合试剂广泛应用于萃取、回收、提取及测定铂和钯，是一种非常灵敏的试剂。此外，它还是高分子化合物的稳定剂。

反应信息

• 作为反应物：
  描述：

  nickel(II) nitrate hexahydrate 、 双十二烷基二硫代乙二酰胺 在 Na-acetate 作用下， 以 乙醇 、 水 为溶剂， 生成
  参考文献：
  名称：

  Nickel(II) Complexes of N,N'-Disubstituted Dithiooxamides¹

  摘要：

  N,'N'-Dimethyl- (I), N-,N'-dibenzyl- (II), N,N-'-dioctadecyl- (III), N,N'-bis-(2-hydroxyethy1)- (IV), N,N'-bis-(2-acetoxyethyl)- (V) and N,N'-bis-(3-dimethylaminopropyl)-dithiooxamide (VI) formed intensely colored nickel complexes (VII-XII), respectively. N,N'-Dimethyldithiooxamidonickel(II) (VII) is a low polymer whose size and terminal structure are dependent on both the manner of preparation and purification. VII is crystalline and paramagnetic. N,N'-Bis-(2-hydroxy-ethyl)-dithiooxamidonickel(II) (X) was acetylated, but the product (XIV) contains only half the number of acetyl groups of N,N'-bis-(2-acetoxyethyl)-dithiooxamidonickel (II) (XI) prepared directly from V. The reaction of I with trisethyleuediaminenickel(II) ion gave a complex product (XIII) differing from VII. Certain primary alkylamines were found to react with I, and in the case of trisethvlenediaminenickel(II) ion, such reaction may have occurred during the formation of XIII.

  DOI：

  10.1021/ja01502a004
• 作为产物：
  描述：

  十二烷基伯胺 、 二硫代乙酰胺 以 乙醇 为溶剂， 生成 双十二烷基二硫代乙二酰胺
  参考文献：
  名称：

  Preparation of Dithiooxamide Derivatives

  摘要：

  DOI：

  10.1021/jo01068a080

文献信息

• Long chain secondary dithiooxamides as ligands for the synthesis of platinum(II) metallomesogens
  作者：Maria Chiara Aversa、Paola Bonaccorsi、Duncan W. Bruce、Francesco Caruso、Placido Giannetto、Santo Lanza、Stefania Morrone

  DOI：10.1016/s0020-1693(96)05450-3

  日期：1997.3

  long chain dithiooxamides which in some cases show a different behaviour with respect to R 2 H 2 DTO bearing small substituents on nitrogen atoms. The observed reactivity appears related only in part to the lower basicity of amide nitrogen atoms in diaryl- with respect to dialkyl-dithiooxamides, and differently populated conformations of the complexes seem to play an important role. Mesophase formation

  摘要为寻找具有成矿作用的仲二硫代草酰胺（RNHCS）2（RNHCS）2（称为R 2 H 2 DTO）铂配合物，从顺式[[Pt（Me 2 SO）]合成了数种[Pt（R 2 HDTO）2]。 ）2 Cl 2]。本文主要研究长链二硫代草酰胺的配位化学，在某些情况下，该配位化学相对于在氮原子上带有小取代基的R 2 H 2 DTO表现出不同的行为。相对于二烷基-二硫代草酰胺，观察到的反应性似乎仅部分与二芳基中酰胺氮原子的碱性较低有关，并且配合物的不同填充构象似乎起重要作用。R = 3,4- [CH 3（CH 2）9 O] 2 C 6 H 3和3的[Pt（R 2 HDTO）2]的中间相形成，通过偏振光学显微镜和差示扫描量热法提出了4- [CH 3（CH 2）11 O] 2 C 6 H 3的建议。还描述了类似的双螯合物的合成，但是具有两个不同的二硫代草酰胺配体。
• Ethanediimidic acid bis arylalkylidene)hydrazide
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0531020A1

  公开（公告）日：1993-03-10

  This invention relates to improved imaging systems based on the formation of yellow colored coordination compounds of transition metals with certain ligands. The formation of colored coordination compounds can be employed to generate images and is important in the manufacture and use of pressure sensitive transfer papers for preparing carbonless copies. In particular, this invention relates to certain ethanediimidic acid bis[(arylalkylidene)hydrazide] compounds, and particularly to certain ethanediimidic acid bis[(o-hydroxyarylalkylidene)hydrazide] compounds, to their coordination compounds with certain transition metals, and to their use in pressure sensitive carbonless copy paper systems. These compounds have been found to provide excellent yellow colors when used in pressure sensitive carbonless copy-papers wherein the image is formed by the reaction of a color-forming compound with transition metal salts such as those of nickel, cobalt, iron, copper, and similar materials. These yellow color-formers have the advantage of greater solubility in encapsulation solvents and lower volatility than previously used yellow color-formers. The invention also concerns the admixture of these certain color-formers with N-(monosubstituted)dithiooxamides and/or N,N′-(disubstituted)dithiooxamides to form images of various colors and preferably black images during the application of appropriate pressure to pressure sensitive imaging constructions such as carbonless paper constructions.

  本发明涉及基于过渡金属与某些配体形成黄色配合物的改进成像系统。 形成彩色配合物可以用于生成图像，并且在制造和使用压敏转移纸以制备无碳复写副本时非常重要。 特别是，本发明涉及某些乙二酰亚胺二[(芳基烷基亚甲基)肼]化合物，特别是某些乙二酰亚胺二[(o-羟基芳基烷基亚甲基)肼]化合物，它们与某些过渡金属的配位化合物以及它们在压敏无碳复写纸系统中的使用。 发现这些化合物在使用压敏无碳复写纸时，与镍，钴，铁，铜和类似材料的过渡金属盐反应形成的图像提供出色的黄色。 这些黄色色形成剂具有比先前使用的黄色色形成剂更大的封装溶剂溶解度和较低的挥发性的优点。本发明还涉及将这些某些色形成剂与N-（单取代）二硫氧咪唑和/或N，N'-（双取代）二硫氧咪唑混合以形成各种颜色的图像，最好是在施加适当压力于压敏成像结构（例如无碳纸结构）时形成黑色图像。
• Monosubstituted dithiooxamide compounds and their use
  申请人：——

  公开号：US05124308A1

  公开（公告）日：1992-06-23

  This invention concerns monosubstituted dithiooxamides, and a preferred class comprises those wherein the substituent is such that the resulting dithiooxamide derivative is substantially nonvolatile at about room temperature. Preferred materials are those for which when the monosubstituent dithiooxamide is complexed with a transition metal cation, the resulting polymer is substantially a dark, i.e., preferably blue or blue-black color. Carbonless paper constructions involving use of N-(monosubstituted)dithiooxamides to advantage are described.

  该发明涉及单取代的二硫氧酰胺，其中首选类别包括那些取代基使得得到的二硫氧酰胺衍生物在室温下基本上是非挥发性的。首选材料是当单取代的二硫氧酰胺与过渡金属阳离子配合时，所得到的聚合物基本上是深色的，即优选为蓝色或蓝黑色。描述了利用N-(单取代)二硫氧酰胺优势构建无碳纸的构造。
• Preparation of monosubstituted dithiooxamide compounds
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0431783A1

  公开（公告）日：1991-06-12

  This invention relates to the synthesis of N-­(monosubstituted)dithiooxamides by the transamination of dithiooxamide. Preferred methods, according to the present invention, take advantage of the discovery that yields of N-(monosubstituted)dithiooxamides can be improved in the Wallach Reaction by: controlling the temperature of the reaction mixture; optimizing the initial concentration of the reactants; adding an effective amount of acid in the quenching or processing procedure; and/or, optionally, adding an effective amount of certain nitrogen bases to the reaction mixture.

  本发明涉及通过二硫代草酰氨的反式合成 N-(单取代)二硫代草酰氨。根据本发明，优选的方法利用了以下发现：通过控制反应混合物的温度；优化反应物的初始浓度；在淬火或处理过程中加入有效量的酸；和/或，选择性地在反应混合物中加入有效量的某些氮碱，可以提高瓦拉几反应中 N-（单取代）二硫代恶酰胺的产量。
• 一种二硫代草酰胺化合物及其制备方法
  申请人：华南理工大学

  公开号：CN115010634A

  公开（公告）日：2022-09-06

  本发明提供了一种二硫代草酰胺化合物及其制备方法，属于有机化合物制备技术领域。本发明将单质硫磺、四氯乙烷以及胺类单体混合，于溶剂中或于无溶剂条件下进行加热搅拌反应，并在反应结束后对其进行提纯，得到N,N‑二取代二硫代草酰胺化合物。本发明实现了对少有报道的N,N‑二脂肪基取代二硫代草酰胺化合物以及N,N‑二芳香基取代二硫代草酰胺化合物的高效低成本制备，且该发明的制备方法具有反应条件温和且操作简单，产物结构多样等特点。