2-N,N-diethylaminothiophene | 19983-17-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-N,N-diethylaminothiophene
• 英文别名: 2-(diethylamino)thiophene；N,N-diethylthiophen-2-amine；2-Diethylamino-thiophen；diethyl-thiophen-2-yl-amine
• CAS: 19983-17-6
• 化学式: C₈H₁₃NS
• 分子量: 155.264
• InChiKey: YXQJJXWJCJJXKA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  31.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-N,N-diethylaminothiophene 、 N,N-dimethyl 2-ethynyl-1-cyclohexenethiocarboxamide 在 dirhodium tetraacetate 作用下， 以 四氢呋喃 为溶剂， 以94%的产率得到
  参考文献：
  名称：

  通过硫代氨基甲酰基-烯-炔化合物生成的噻吩基卡宾配合物进行铑催化的卡宾转移反应

  摘要：

  已经开发了催化噻吩基卡宾转移反应。烯烃、呋喃和噻吩与作为卡宾源的硫代氨基甲酰基-烯-炔化合物的铑催化反应得到环丙烷化产物或杂环的开环产物。这些过程为含噻吩的复杂分子提供了有效的合成方法。

  DOI：

  10.1055/s-0030-1259559
• 作为产物：
  描述：

  噻吩胺 、 碘乙烷 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 5.0h， 以3 g的产率得到2-N,N-diethylaminothiophene
  参考文献：
  名称：

  着色組成物、インクジェット用インク、及び捺染方法

  摘要：

  这段文本描述了一种优异的青色光学密度（OD值）和优异的耐光性的着色组合物，包括含有该着色组合物的喷墨墨水、以及使用该着色组合物或该喷墨墨水的印刷方法。该着色组合物包含一种由公式（1）表示的化合物，喷墨墨水中含有该着色组合物。

  公开号：

  JP2017149805A

文献信息

• AMINO(OLIGO)THIOPHENE DYES, PREPARATION THEREOF, AND OPTICAL METHODS OF USE
  申请人：Loew Leslie M.

  公开号：US20090042227A1

  公开（公告）日：2009-02-12

  Amino(oligo)thiophene dyes useful for studying the electrophysiology of organelles, cells, and tissues are described. Compared to previously known dyes, the amino(oligo)thiophene dyes exhibit improved (faster) response to membrane potential changes, as well as the ability to be excited by 1064 nanometer femtosecond pulses. Methods of preparing the amino(oligo)thiophene dyes are also described.

  描述了用于研究细胞器、细胞和组织电生理学的氨基(寡聚)噻吩染料。与先前已知的染料相比，氨基(寡聚)噻吩染料对膜电位变化的响应更快，并且能够受到1064纳米飞秒脉冲的激发。还描述了制备氨基(寡聚)噻吩染料的方法。
• Copper-Catalyzed Electrophilic Amination of Organoaluminum Nucleophiles with <i>O</i>-Benzoyl Hydroxylamines
  作者：Shuangliu Zhou、Zhiyong Yang、Xu Chen、Yimei Li、Lijun Zhang、Hong Fang、Wei Wang、Xiancui Zhu、Shaowu Wang

  DOI：10.1021/acs.joc.5b00767

  日期：2015.6.19

  A copper-catalyzed electrophilic amination of aryl and heteroaryl aluminums with N,N-dialkyl-O-benzoyl hydroxylamines that affords the corresponding anilines in good yields has been developed. The catalytic reaction proceeds very smoothly under mild conditions and exhibits good substrate scope. Moreover, the developed catalytic system is also well suited for heteroaryl aluminum nucleophiles, providing

  已经开发了具有N，N-二烷基-O-苯甲酰基羟胺的芳族和杂芳基铝的铜催化亲电胺化，其以良好的产率提供了相应的苯胺。催化反应在温和条件下进行得非常顺利，并显示出良好的底物范围。此外，已开发的催化体系也非常适合杂芳基铝亲核试剂，提供了容易获得杂芳基胺的途径。
• Conjugated Thiophenes Having Conducting Properties and Synthesis of Same
  申请人：Skene G. William

  公开号：US20070287842A1

  公开（公告）日：2007-12-13

  The present invention relates to conjugated oligomers and polymers comprising aromatic thiophene cores. The conjugated materials are obtained by simple and efficient condensation of an aryl diamine and an aryl dialdehyde or a bifunctional aryl moiety comprising both an aldehyde and an amine. Condensation of the complementary moieties at temperatures ranging from ambient to refluxing temperatures in various solvents resulted in conjugated oligomers and polymers that can subsequently be cast into thin films. Oligomerization and polymerization can be done under mild conditions with removal of the resulting water bi-product responsible for shifting the equilibrium in favour of the conjugated products. The resulting conjugated compounds can be made conducting with dopants affording electrically conducting materials of either p-type or n-type conductors depending on the dopant selected.

  本发明涉及含有芳香硫吡咯核的共轭寡聚物和聚合物。这些共轭材料是通过芳香族二胺和芳香族二醛或具有同时含有醛和胺的双官能团芳香族基团的简单而有效的缩合反应获得的。在各种溶剂中，在从常温到沸点温度的温度范围内缩合互补的官能团，得到了可以随后铸造成薄膜的共轭寡聚物和聚合物。在温和的条件下进行寡聚和聚合，去除产生的水副产物，有利于使平衡向共轭产物方向移动。所得的共轭化合物可以通过掺杂制成导电材料，根据所选择的掺杂剂，可以得到p型或n型导体的电导材料。
• A mild and practical copper catalyzed amination of halothiophenes
  作者：Zhikuan Lu、Robert J. Twieg

  DOI：10.1016/j.tet.2004.11.017

  日期：2005.1

  We have found that N,N-dimethylethanolamine (deanol) is a useful solvent and ligand for copper catalyzed amination of a variety of unactivated and activated 2- or 3-halothiophenes. Primary amines, acyclic secondary amines, cyclic secondary amines and acyclic secondary amines with 2-hydroxyethyl functionality react with halothiophenes in moderate to excellent yields. The mildly basic conditions utilized are compatible with many functional groups. The animation of halobithiophenes has also been examined. The aminothiophenes produced by this method are important intermediates in a variety of electronic and optoelectronic materials. (C) 2004 Elsevier Ltd. All rights reserved.
• Challenging the Auxiliary Donor Effect on Molecular Hyperpolarizability in Thiophene-Containing Nonlinear Chromophores:  X-ray Crystallographic and Optical Measurements on Two New Isomeric Chromophores
  作者：Christopher R. Moylan、Brian J. McNelis、Lawrence C. Nathan、Michael A. Marques、Eric L. Hermstad、Benjamin A. Brichler

  DOI：10.1021/jo049230c

  日期：2004.11.1

  To reexamine the established "auxiliary donor" effect of thiophene in nonlinear optical (NLO) chromophores, we have prepared two isomeric donor-acceptor azo dyes, differing only in the position of the thiophene. Experimental analysis of these chromophores, including electric field-induced second harmonic generation (EFISH) and X-ray crystallography, contradicts previous experimental findings on similar chromophores but is consistent with the majority of computational precedents. We have found that the thiophene on the donor side produces a compound with a larger dipole moment; however, the isomer with the thiophene on the acceptor side is more nonlinear and has a higher figure of merit for NLO device applications.