2,5-二(2-甲氧基苯基)噻唑并[5,4-d]噻唑 | 63149-09-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 2,5-二(2-甲氧基苯基)噻唑并[5,4-d]噻唑
• 英文名称: 2,5-bis(2-methoxyphenyl)thiazolo[5,4-d]thiazole
• 英文别名: 2,5-bis-(2-methoxy-phenyl)-thiazolo[5,4-d]thiazole；Bis-(2-methoxyphenyl)-thiazolo<5.4-d>thiazol；Thiazolo(5,4-d)thiazole, 2,5-bis(2-methoxyphenyl)-；2,5-bis(2-methoxyphenyl)-[1,3]thiazolo[5,4-d][1,3]thiazole
• CAS: 63149-09-7
• 化学式: C₁₈H₁₄N₂O₂S₂
• 分子量: 354.453
• InChiKey: CJCXSDJECXYLPM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  101
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  二硫代乙酰胺 、 邻甲氧基苯甲醛 在 四氯苯醌 作用下， 以 四氢呋喃 为溶剂， 反应 0.67h， 以68%的产率得到2,5-二(2-甲氧基苯基)噻唑并[5,4-d]噻唑
  参考文献：
  名称：

  噻唑并[5,4-的微波活化的合成d ]噻唑类通过缩合/氧化序列†往最‡

  摘要：

  介绍了一种微波辅助从相应的醛类制备对称的噻唑并[5,4- d ]噻唑的方法。两步反应序列包括醛与二硫代草酰胺的缩合，然后用1，4-苯醌衍生物的氧化/芳构化。与以前的方法相比，新方法以高收率提供了所需的产品，并且在大多数情况下，可以减少工艺中使用的过量醛。首次展示了该反应在芳族和脂族醛上的应用。

  DOI：

  10.1039/c3ra45015e

文献信息

• MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS AND ORGANIC ELECTROLUMINESCENT ELEMENT
  申请人：Takata Yoshiyuki

  公开号：US20090156827A1

  公开（公告）日：2009-06-18

  An object of the present invention is to provide a material for high-brightness, high-efficiency, longer-life organic EL elements and an organic EL element produced by using the same. Provided is a material for organic EL elements, comprising a compound represented by the following General Formula (1): wherein, R 1 and R 2 each independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group.

  本发明的一个目的是提供一种用于高亮度、高效率、长寿命有机EL元件的材料，以及利用该材料制备的有机EL元件。提供了一种用于有机EL元件的材料，包括由以下一般式（1）表示的化合物：其中，R1和R2各自独立地表示取代或未取代的烷基基团、取代或未取代的芳基团或取代或未取代的杂环基团。
• Thiazolo[5,4-d]thiazole color-formers
  申请人：Minnesota Mining and Manufacturing Company

  公开号：US05284812A1

  公开（公告）日：1994-02-08

  This invention relates to improved imaging systems based on the formation of green-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 2,5-bis(substituted aryl)thiazolo[5,4-d]thiazole compounds, and particularly to certain 2,5-bis(o-hydroxyaryl)thiazolo[5,4-d]thiazole 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 green-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 green-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绿黄色配合物的改进成像系统。 形成有色配合物可以用于生成图像，并且在制造和使用压敏传递纸以制备无碳复写副本方面非常重要。 特别地，本发明涉及某些2,5-双（取代芳基）噻唑并[5,4-d]噻唑化合物，特别是某些2,5-双（邻羟基芳基）噻唑并[5,4-d]噻唑化合物，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。这些化合物在压敏无碳复写纸中使用时，与镍，钴，铁，铜等过渡金属盐的反应可以提供优异的绿黄色。这些绿黄色发色剂具有更大的封装溶剂溶解度和较低的挥发性，优于以前使用的黄色发色剂。本发明还涉及将这些特定的发色剂与N-（单取代）二硫氧化酰胺和/或N，N'-（双取代）二硫氧化酰胺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构造物，例如无碳纸构造物时形成黑色图像。
• Thiazolo[5,4-D]thiazsole Color-formers
  申请人：Minnesota Mining and Manufacturing Company

  公开号：US05350857A1

  公开（公告）日：1994-09-27

  This invention relates to improved imaging systems based on the formation of green-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 2,5-bis(substituted aryl)thiazolo[5,4-d]thiazole compounds, and particularly to certain 2,5-bis(o-hydroxyaryl)thiazolo[5,4-d]thiazole 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 green-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 green-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绿黄色配合物的改进成像系统。 形成彩色配合物可用于生成图像，并在制造和使用压敏转移纸以制备无碳复写本方面非常重要。 特别是，本发明涉及某些2,5-双（取代芳基）噻唑[5,4-d]噻唑化合物，特别是某些2,5-双（o-羟基芳基）噻唑[5,4-d]噻唑化合物，它们与某些过渡金属的配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，铜等材料的过渡金属盐反应时，可以提供出色的绿黄色。这些绿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特定的色形成剂与N-（单取代）二硫代草酰胺和/或N，N'-（双取代）二硫代草酰胺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构造（如无碳纸构造）期间形成黑色图像。
• Thiazolothiazoles. I. The Reaction of Aromatic Aldehydes with Dithioöxamide¹
  作者：John R. Johnson、Roger Ketcham

  DOI：10.1021/ja01496a017

  日期：1960.6
• US5284812A
  申请人：——

  公开号：US5284812A

  公开（公告）日：1994-02-08