tetrahydro-3,7-bis(2-chlorophenyl)-[1,2,4]triazolo[1,2-a][1,2,4]triazole-1,5-dithione

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: tetrahydro-3,7-bis(2-chlorophenyl)-[1,2,4]triazolo[1,2-a][1,2,4]triazole-1,5-dithione
• 英文别名: 1,5-Bis(2-chlorophenyl)-1,2,5,6-tetrahydro-[1,2,4]triazolo[1,2-a][1,2,4]triazole-3,7-dithione
• 化学式: C₁₆H₁₂Cl₂N₄S₂
• 分子量: 395.336
• InChiKey: PJDDFKGDNUTITH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  94.7
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-氯苯甲醛 在 溶剂黄146 、 三乙胺 、 硫酸肼 作用下， 以 乙腈 为溶剂， 反应 0.8h， 生成 tetrahydro-3,7-bis(2-chlorophenyl)-[1,2,4]triazolo[1,2-a][1,2,4]triazole-1,5-dithione
  参考文献：
  名称：

  TiO 2功能化纳米Fe 3 O 4包覆二氧化硅粒子催化 高效合成全氢[1,2,4]三唑[1,2- a ] [1,2,4]三唑-1,5-二硫酮作为可重复使用的磁性纳米催化剂†

  摘要：

  纳米的TiO固定2的磁性二氧化硅的表面上的催化剂2通过一个Fe的反应进行支撑3 ö 4 @SiO 2复合材料的Ti（OC 4 H ^ 9）4 经由一个简单的过程。利用扫描电子显微镜（SEM），透射电子显微镜（TEM），能量色散X射线光谱（EDS），X射线衍射（XRD），傅里叶变换红外光谱对Fe 3 O 4 @SiO 2 -TiO 2纳米复合材料进行表征。光谱（FTIR）和振动样品磁力计（VSM）。铁3 O 4已发现@SiO 2 -TiO 2纳米复合材料是从中合成过氢[1,2,4]三唑并[1,2- a ] [1,2,4]三唑-1,5-二硫酮的有效催化剂在室温下，各种乙二氮杂嗪和硫氰酸钾在乙腈溶剂中的缩合反应。已经发现，纳米催化剂被循环多达6个循环，而催化活性损失最小。这项研究的目的是提供一种简便的方法，通过一种坚固且可磁回收的催化剂来合成全氢三唑并三唑衍生物。

  DOI：

  10.1039/c5ra23457c

文献信息

• Colour photothermographic elements
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0294099A2

  公开（公告）日：1988-12-07

  A photothermographic element comprising a support bearing a photothermographic medium, the medium comprising a light sensitive silver halide in reactive association with a silver salt of an organic acid and a colour generating reducing agent which is a leuco compound which is oxidisable by silver ions into a coloured dye of the general formula: in which:     n = 0, 1 or 2,     R¹ represents H, CN, lower alkyl of 1 to 5 carbon atoms, aryl or COOR⁶ in which R⁶ is lower alkyl of 1 to 5 carbon atoms or aryl,     R² and R³ independently represent CN, NO₂, COOR⁶, SO₂R⁶, CO.R⁶ in which R6 is as defined above or R² and R³ together represent the necessary atoms to form a 5- or 6-membered carbocyclic or heterocyclic ring having ring atoms selected from C, N, O and S atoms, which carbocyclic or heterocyclic rings possess at least one conjugated electron withdrawing substituent,     R⁴ and R⁵ independently represent H, CN or lower alkyl of 1 to 5 carbon atoms or together represent the necessary atoms to complete a 5 or 6-membered carbocyclic ring, and     Ar represents: a) a thienyl group which may be substituted with one or more lower alkyl groups of 1 to 5 carbon atoms, b) a furyl goup which may be substituted with one or more lower alkyl groups of 1 to 5 carbon atoms or c) a phenyl group which may be substituted with one or more groups selected from halogen, hydroxy, lower alkyl of 1 to 5 carbon atoms, lower alkoxy of 1 to 5 carbon atoms, NR⁷R⁸ in which R⁷ and R⁸ are independently selected from H, lower alkyl group of 1 to 5 carbon atoms which may possess substituents selected form CN, OH, halogen and phenyl, and phenyl group optionally substituted with substituents selected from OH, halogen, lower alkyl of 1 to 5 carbon atoms or lower alkoxy of 1 to 5 carbon atoms or R⁷ and R⁸ together represent the necessary atoms to complete a morpholino group, or said phenyl group may be part of a larger ring structure comprising two or more rings which may be aromatic or heterocyclic containing up . to 20 ring atoms selected from C, N, 0 and S.

  一种光热成像元件，包括一个承载光热成像介质的支架，该介质包括一个与有机酸银盐反应结合的光敏卤化银和一个可被银离子氧化成通式为彩色染料的白基化合物的显色还原剂： 其中 n = 0、1 或 2、 R¹ 代表 H、CN、1-5 个碳原子的低级烷基、芳基或 COOR⁶，其中 R⁶ 是 1-5 个碳原子的低级烷基或芳基、 R² 和 R³ 独立地代表 CN、NO₂、COOR⁶、SO₂R⁶、CO.R⁶，其中 R6 如上定义，或 R² 和 R³ 共同代表形成 5 或 6 元碳环或杂环所需的原子，该碳环或杂环的环原子选自 C、N、O 和 S 原子，该碳环或杂环具有至少一个共轭取电子取代基、 R⁴ 和 R⁵ 独立地代表 H、CN 或 1 至 5 个碳原子的低级烷基，或共同代表完成 5 或 6 元碳环所需的原子，以及 Ar 代表 a) 可被一个或多个 1 至 5 个碳原子的低级烷基取代的噻吩基、 b) 可被一个或多个 1 至 5 个碳原子的低级烷基取代的呋喃基，或 c) 可被一个或多个基团取代的苯基，这些基团选自卤素、羟基、1 至 5 个碳原子的低级烷基、1 至 5 个碳原子的低级烷氧基、NR⁷R⁸，其中 R⁷ 和 R⁸ 独立选自 H、1 至 5 个碳原子的低级烷基（可具有选自 CN、OH、卤素和苯基的取代基）、R⁷ 和 R⁸ 共同代表完成一个吗啉基团所需的原子，或者所述苯基可 以是一个更大的环状结构的一部分，该环状结构由两个或多个环组成，这些环可以是芳香族环， 也可以是杂环，最多包含......个环原子。至 20 个选自 C、N、0 和 S 的环原子。
• Thermally developable photographic elements
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0533007A1

  公开（公告）日：1993-03-24

  The addition of simple merocyanine spectral sensitizing dyes to silver halide photothermographic emulsions improves the stability of the emulsion during storage before heat processing.

  在卤化银感光乳剂中添加简单的梅洛菁光谱感光染料，可提高乳剂在热处理前储存期间的稳定性。
• Additive for the reduction of mottle in photothermographic and thermographic elements
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0656375A1

  公开（公告）日：1995-06-07

  A fluorinated polymer comprising at least three different groups within the polymer chain derived from reactive monomers, the monomers comprising: (a) a fluorinated, ethylenically unsaturated monomer; (b) a hydroxyl-containing, ethylenically unsaturated monomer; and (c) a polar, ethylenically unsaturated monomer. The fluorinated polymers provide a surfactant that is particularly useful in the coating of polymeric layers. The surfactants can reduce surface anomalies, such as mottle when used to coat photothermographic and thermographic elements from certain solvent systems. The present invention also provides photothermographic and thermographic elements comprising the foregoing fluorinated polymers.

  一种含氟聚合物，其聚合物链上至少有三个不同的基团，这些基团来自活性单体，这些单体包括 (a) 含氟乙烯基不饱和单体； (b) 含羟基的乙烯基不饱和单体；以及 (c) 极性乙烯基不饱和单体。 氟化聚合物提供的表面活性剂特别适用于聚合物层的涂层。表面活性剂可减少表面异常现象，如在某些溶剂系统中用于涂覆光热成像和热成像元件时的斑驳现象。本发明还提供了包含上述含氟聚合物的光热成像和热成像元件。
• Polymeric film base having a coating layer of organic solvent based polymer with a fluorinated antistatic agent
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0663612A2

  公开（公告）日：1995-07-19

  Polymeric film may be provided with an antistatic coating comprising an oleophilic polymeric film forming binder and a fluorinated ionic polyoxyalkylene antistatic agent in an organic solvent system. The coated film base with the antistatic layer is particularly useful in preventing static problems in photothermographic elements when thermally developed in heated rollers.

  聚合薄膜可以使用抗静电涂层，该涂层由有机溶剂体系中的亲油性聚合成膜粘合剂和氟离子聚氧亚烷基抗静电剂组成。带有抗静电层的涂膜基底特别适用于防止光热成像元件在加热辊中热显影时产生静电问题。
• Mottle reducing agent for photothermographic and thermographic elements
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0733942A1

  公开（公告）日：1996-09-25

  Reduction of mottle and other surface anomalies in photothermographic and thermographic elements is reduced by the incorporation of a fluorinated polymer containing at least two different groups within the polymer chain derived from reactive monomers, the groups being: a fluorinated, ethylenically unsaturated monomer; and a polar, ethylenically unsaturated monomer.

  在光热成像元件和热成像元件中加入含氟聚合物可减少斑纹和其他表面异常现象，这种聚合物在聚合物链中至少含有两个不同的基团，这些基团来自活性单体，它们是：含氟的乙烯基不饱和单体；极性的乙烯基不饱和单体。