2-(3,5-dimethylphenyl)-5-methylthiophene

• 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: 2-(3,5-dimethylphenyl)-5-methylthiophene
• 化学式: C₁₃H₁₄S
• 分子量: 202.32
• InChiKey: CACDHDODJFZOLT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-甲基噻吩 、 3,5-二甲基溴苯 在 C₄₀H₃₆N₂O₂Pd⁽²⁺⁾*2C₂H₄O₂ 、 potassium carbonate 、 三甲基乙酸 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 24.0h， 以81%的产率得到2-(3,5-dimethylphenyl)-5-methylthiophene
  参考文献：
  名称：

  无磷的双（烷氧基）钯配合物低催化剂负载下噻吩的直接C–H芳基化

  摘要：

  在双（烷氧基）钯配合物（Cat.I，0.1-0.2 mol％）的低催化剂负载下，已开发出一种有效的无磷的噻吩在α位上无膦直接CH芳基化的化合物。所开发的合成方法可用于从芳基或杂芳基溴化物以良好至优异的产率合成α-芳基/杂芳基噻吩，并且与带有给电子或吸电子基团的底物相容。噻吩2位和5位的反应性是相同的，并且在最佳条件下不依赖于空间位阻。该条件还可以以高转化率应用于其他杂环部分，例如苯并噻吩，苯并呋喃和吡咯。

  DOI：

  10.1021/jo402745b

文献信息

• METAL COMPLEX HAVING AROMATIC RING LIGAND CONTAINING NITROGEN ATOM
  申请人：Kuramochi Yusuke

  公开号：US20120041203A1

  公开（公告）日：2012-02-16

  A metal complex containing a nitrogen-containing aromatic ring ligand which has a dendritic molecular chain, and a copper(I) ion or a silver(I) ion. For example, the metal complex which is represented by compositional formula (8): (wherein M + is a copper(I) ion or a silver(I) ion, L is a ligand, and X is a counter ion; p is a positive number, and q and r are each independently numerical numbers of 0 or more; R represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxyl group, an amino group, an acylamino group, a silyl group, a hydroxyl group, an acyl group, a hydrocarbyl group, a hydrocarbyloxy group, a hydrocarbylthio group, or a heterocyclic group, wherein the amino group, the silyl group, the hydrocarbyl group, the hydrocarbyloxy group and the hydrocarbylthio group optionally have a substituent) has excellent heat resistance.

  一种含有氮杂环配体的金属络合物，其具有树枝状分子链，以及铜(I)离子或银(I)离子。例如，由组成式(8)表示的金属络合物：（其中M+为铜(I)离子或银(I)离子，L为配体，X为反离子；p为正数，q和r分别为大于等于0的数字；R代表氢原子、卤原子、氰基、硝基、羧基、氨基、酰胺基、硅基、羟基、酰基、烃基、烃氧基、烃硫基或杂环基，其中氨基、硅基、烃基、烃氧基和烃硫基可选地具有取代基）具有优异的耐热性。
• Fluorescent Diketopyrrolopyrroles
  申请人：Yamamoto Hiroshi

  公开号：US20080217581A1

  公开（公告）日：2008-09-11

  The present invention relates to fluorescent diketopyrrolopyrroles of the formula (I), or (III), a process for their preparation and their use for the preparation of inks, colorants, pigmented plastics for coatings, non-impact-printing material, color filters, cosmetics, polymeric ink particles, toners, as fluorescent tracers, in color changing media, in solid dye lasers, EL lasers and electroluminescent devices. A luminescent device comprising a compound, or composition according to the present invention is high in the efficiency of electrical energy utilisation and high in luminance.

  本发明涉及式(I)或(III)的荧光二酮吡咯烷衍生物，它们的制备方法以及它们用于制备油墨、染料、用于涂层的着色塑料、非冲击印刷材料、彩色滤光片、化妆品、聚合物油墨颗粒、色调、作为荧光示踪剂、在变色介质中、在固态染料激光器、EL激光器和电致发光装置中的使用。包含根据本发明的化合物或组合物的发光装置在电能利用效率和亮度方面高。
• METAL COMPLEX HAVING AROMATIC LIGAND THAT CONTAINS NITROGEN ATOM
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2423192A1

  公开（公告）日：2012-02-29

  A metal complex containing a nitrogen-containing aromatic ring ligand which has a dendritic molecular chain, and a copper(I) ion or a silver(I) ion. For example, the metal complex which is represented by compositional formula (8) : (wherein M+ is a copper(I) ion or a silver(I) ion, L is a ligand, and X is a counter ion; p is a positive number, and q and r are each independently numerical numbers of 0 or more; R represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxyl group, an amino group, an acylamino group, a silyl group, a hydroxyl group, an acyl group, a hydrocarbyl group, a hydrocarbyloxy group, a hydrocarbylthio group, or a heterocyclic group, wherein the amino group, the silyl group, the hydrocarbyl group, the hydrocarbyloxy group and the hydrocarbylthio group optionally have a substituent) has excellent heat resistance.

  一种含有含氮芳香环配体的金属络合物，该配体具有树枝状分子链，以及铜(I)离子或银(I)离子。例如，由组成式 (8) ： (其中 M+ 是铜(I)离子或银(I)离子，L 是配体，X 是反离子；p 是正数，q 和 r 分别独立地为 0 或以上的数字；R 代表氢原子、卤素原子、氰基、硝基、羧基、氨基、酰氨基、硅烷基、羟基、酰基、烃基、烃比氧基、烃硫基或杂环基，其中氨基、硅烷基、烃基、烃比氧基和烃硫基可选择具有取代基）具有优异的耐热性。
• FLUORESCENT DIKETOPYRROLOPYRROLES
  申请人：Ciba Holding Inc.

  公开号：EP1817392B1

  公开（公告）日：2009-01-07
• Fluorescent diketopyrrolopyrroles
  申请人：Yamamoto Hiroshi

  公开号：US20070010672A1

  公开（公告）日：2007-01-11

  The present invention relates to fluorescent diketopyrrolopyrrole of the formula (I), a process for their preparation and their use for the preparation of inks, colorants, pigmented plastics for coatings, non-impact-printing material, color filters, cosmetics, polymeric ink particles, toners, as fluorescent tracers, in color changing media, in solid dye lasers and electroluminescent devices. A luminescent device comprising a composition according to the present invention is high in the efficiency of electrical energy utilisation and high in luminance.