1,3-二氢噻吩并[3,4-b]喹喔啉 | 3138-80-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 中文名称: 1,3-二氢噻吩并[3,4-b]喹喔啉
• 英文名称: 1,3-Dihydro-thieno<3,4-b>chinoxalin
• 英文别名: 1,3-Dihydrothieno[3,4-b]quinoxaline
• CAS: 3138-80-5
• 化学式: C₁₀H₈N₂S
• 分子量: 188.253
• InChiKey: OSKBIJDQSJQRQK-UHFFFAOYSA-N

物化性质

• 熔点：
  116.0-116.5 °C
• 沸点：
  378.4±42.0 °C(Predicted)
• 密度：
  1.358±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  51.1
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  1,3-二氢噻吩并[3,4-b]喹喔啉 在 氢氧化钾 、 sodium hydroxide 、 magnesium monoperoxyphthalate 作用下， 以 甲醇 、 水 、 苯 为溶剂， 反应 5.5h， 生成 (1R,12S,13R,17S)-15-methyl-18-thia-3,10,15-triazapentacyclo[10.5.1.02,11.04,9.013,17]octadeca-2,4,6,8,10-pentaene-14,16-dione
  参考文献：
  名称：

  Synthesis of Thieno[3,4-b]quinoxaline and Derivatives

  摘要：

  The highly reactive o-quinonoid heterocycles thieno[3,4-b]quinoxaline (1a) and its 6,7-dimethyl derivative (1b) have been synthesized by a base-catalyzed Pummerer reaction and isolated in crystalline form. In contrast, the 1,3-dibromothieno[3,4-b]quinoxaline (8) could be characterized in solution but not isolated in pure farm. The readily prepared 1,3-dihydrothieno[3,4-b]quinoxaline (5a) underwent a direct Knoevenagel condensation with thiophene-2-carboxaldehyde to give the stilbenoid 14a. Sulfide 5a was also converted in a two-step process to the stable 1,3-diformylthieno[3,4-b]quinoxaline 11a.

  DOI：

  10.1021/jo00130a032
• 作为产物：
  描述：

  3-甲基-2-喹喔啉甲醛 在 sodium sulfide 作用下， 以 乙醇 为溶剂， 生成 1,3-二氢噻吩并[3,4-b]喹喔啉
  参考文献：
  名称：

  The Dimethyl Sulfoxide Oxidation of 2,3-Bis(bromomethyl)quinoxaline^1,2

  摘要：

  DOI：

  10.1021/jo01016a050

文献信息

• Intramolecular Charge-Transfer Interactions in π-Extended Tetrathiafulvalene Derivatives
  作者：Emad Aqad、M. V. Lakshmikantham、Michael P. Cava、Robert M. Metzger、Vladimir Khodorkhovsky

  DOI：10.1021/jo0489317

  日期：2005.2.1

  New electron-donor (D)−electron-acceptor (A) TTF architectures are presented in which two electron-donating 1,3-dithiole moieties are connected by a π bridge to the weak electron-accepting quinoxaline moiety (D-π-A compounds 9a and 9b and also two 1,3-dithiole-2-ylidene moieties are connected by a π bridge to the electron-accepting thieno[3,4-b]quinoxaline bridge (D-π-A-π-D compounds 12a−c). There

  提出了新的电子给体（D）-电子受体（A）TTF结构，其中两个电子给体1,3,2-二硫醇部分通过π桥连接到弱电子接受性喹喔啉部分（D-π-A化合物9a和9b以及两个1,3-二硫基-2-亚烷基部分通过π桥连接至电子接受的噻吩并[3,4-b]喹喔啉桥（D-π-A-π-D化合物12a − c）在理论计算中预测并通过紫外可见光谱和循环伏安法测定证实存在键间分子内电荷转移（ICT）相互作用，这项工作构成了喹喔啉作为D中电子接受部分的首次应用。 -π-A化合物。
• SOLID ELECTROLYTIC CAPACITOR AND PROCESS FOR THE PRODUCTION THEREOF
  申请人：Showa Denko K K

  公开号：EP0971382A1

  公开（公告）日：2000-01-12

  A solid electrolytic capacitor includes a valve acting metal having microfine pores, a dielectric film formed on a surface of the valve acting metal, and a solid electrolyte layer provided on the dielectric film, in which at least a portion of the solid electrolyte layer is of a lamellar structure. In particular, a solid electrolytic capacitor includes an electrically conducting polymer having a specified condensed ring structure containing (1) a solid electrolyte layer containing a sulfoquinone anion having a sulfo anion group and a quinone structure and other anion, and (2) a solid electrolyte layer containing an anthracenesulfonate ion and other anion.

  固体电解电容器包括具有微细孔隙的阀门作用金属、形成于阀门作用金属表面的介电膜以及设置在介电膜上的固体电解质层，其中固体电解质层的至少一部分为片状结构。具体而言，固体电解电容器包括具有特定缩合环结构的导电聚合物，其中包含（1）含有磺醌阴离子的固体电解质层，该阴离子具有磺阴离子基团和醌结构以及其他阴离子；以及（2）含有蒽磺酸离子和其他阴离子的固体电解质层。
• CONDUCTIVE POLYMER, SOLID ELECTROLYTIC CAPACITOR, AND PROCESSES FOR PRODUCING THESE
  申请人：Showa Denko Kabushiki Kaisha

  公开号：EP1028440A1

  公开（公告）日：2000-08-16

  The present invention relates to a solid electrolytic capacitor comprising an electrode produced by forming a solid electrolytic layer comprised by a polymer having at least one repeating unit selected from a thiophene-diyl skeleton, an isothianaphthene-diyl skeleton, a pyrrole-diyl skeleton, a furan-diyl skeleton and an iminophenylene skeleton and having a fibril structure on a dielectric film layer of a porous valve-acting metal and its production method, and to a highly electroconductive polymer obtained by chemical oxidative polymerization of a monomer and an oxidizing agent at an interface and its production method.

  本发明涉及一种固体电解电容器，该电容器包括通过形成固体电解层而产生的电极，固体电解层由具有至少一个重复单元的聚合物构成，该重复单元选自噻吩二基骨架、异噻吩二基骨架、吡咯二基骨架、呋喃二基骨架和亚氨基苯基骨架、 呋喃二基骨架和亚氨基苯基骨架并在多孔阀动金属的介电膜层上具有纤维结构的聚合物及其生产方法，以及通过单体和氧化剂在界面上的化学氧化聚合得到的高导电性聚合物及其生产方法。
• Electrically conducting polymer, solid electrolytic capacitor and manufacturing method thereof
  申请人：Murata Manufacturing Co., Ltd.

  公开号：EP2202765A2

  公开（公告）日：2010-06-30

  The present invention relates to a solid electrolytic capacitor comprising an electrode produced by forming a solid electrolytic layer comprised by a polymer having at least one repeating unit selected from a thiophene-diyl skeleton, an isothianaphthene-diyl skeleton, a pyrrole-diyl skeleton, a furan-diyl skeleton and an iminophenylene skeleton and having a fibril structure on a dielectric film layer of a porous valve-acting metal and its production method, and to a highly electroconductive polymer obtained by chemical oxidative polymerization of a monomer and an oxidizing agent at an interface and its production method.

  本发明涉及一种固体电解电容器，该电容器包括通过形成固体电解层而产生的电极，固体电解层由具有至少一个重复单元的聚合物构成，该重复单元选自噻吩二基骨架、异噻吩二基骨架、吡咯二基骨架、呋喃二基骨架和亚氨基苯基骨架、呋喃二基骨架和亚氨基苯基骨架并在多孔阀动金属的介电膜层上具有纤维结构的聚合物及其生产方法，以及通过单体和氧化剂在界面上的化学氧化聚合得到的高导电性聚合物及其生产方法。
• A facile, high-yielding method for the conversion of halides to mercaptans
  作者：Christopher Bieniarz、Michael J. Cornwell

  DOI：10.1016/s0040-4039(00)77459-4

  日期：1993.2

  An efficient, high-yield, one-pot preparation of alkyl and activated aryl mercaptans is presented. The method relies on sodium thiophosphate displacement of the halide, followed by mild hydrolysis of the intermediate phosphorothioate.