6-Aethoxybenzothiophen | 26018-78-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 英文名称: 6-Aethoxybenzothiophen
• 英文别名: 6-Ethoxy-benzothiophen；6-ethoxy-benzo[b]thiophene；1-Benzothiophen-6-yl ethyl ether；6-ethoxy-1-benzothiophene
• CAS: 26018-78-0
• 化学式: C₁₀H₁₀OS
• 分子量: 178.255
• InChiKey: CTZIOFMIHKGJHZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  37.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-Aethoxybenzothiophen 在 lithium diisopropyl amide 、 碘 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 2.0h， 以2.6 g的产率得到6-Ethoxy-2-iodo-1-benzothiophene
  参考文献：
  名称：

  LIQUID CRYSTAL COMPOUND HAVING BENZOTHIOPHENE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE

  摘要：

  一种化合物，由公式（1）表示：在公式（1）中，R1是氢、烷基或类似物；环A1和环A2分别为1,4-环己亚甲基、1,4-苯亚甲基或类似物；Z1、Z2和Z3分别为单键、—C≡C—或类似物；L1、L2和L3分别为氢、氯或氟；a和b分别独立取0、1、2、3或4，且a和b之和不超过4。

  公开号：

  US20180290997A1
• 作为产物：
  描述：

  3-溴苯乙醚 在 sulfur 、 magnesium 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 生成 6-Aethoxybenzothiophen
  参考文献：
  名称：

  LIQUID CRYSTAL COMPOUND HAVING BENZOTHIOPHENE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE

  摘要：

  一种化合物，由公式（1）表示：在公式（1）中，R1是氢、烷基或类似物；环A1和环A2分别为1,4-环己亚甲基、1,4-苯亚甲基或类似物；Z1、Z2和Z3分别为单键、—C≡C—或类似物；L1、L2和L3分别为氢、氯或氟；a和b分别独立取0、1、2、3或4，且a和b之和不超过4。

  公开号：

  US20180290997A1

文献信息

• Composition containing carbon nanotubes having coating thereof and process for producing them
  申请人：Saitoh Takashi

  公开号：US20060052509A1

  公开（公告）日：2006-03-09

  The object of the present invention is to provide a carbon nanotube composition that does not impair the characteristics of the carbon nanotubes itself, allows the carbon nanotubes to be dispersed or solubilized in a solvent, does not cause separation or aggregation of the carbon nanotubes even during long-term storage, has superior electrical conductivity, film formability and moldability, can be easily coated or covered onto a base material, and the resulting coated film has superior moisture resistance, weather resistance and hardness; a composite having a coated film composed thereof; and, their production methods. In order to achieve this object, the present invention provides a carbon nanotube composition that contains a conducting polymer (a) or heterocyclic compound trimer (i), a solvent (b) and carbon nanotubes (c), and may additionally contain a high molecular weight compound (d), a basic compound (e), a surfactant (f), a silane coupling agent (g) and colloidal silica (h) as necessary; a composite having a coated film composed of the composition; and, their production methods.

  本发明的目的是提供一种碳纳米管组合物，不会影响碳纳米管本身的特性，使碳纳米管可以分散或溶解在溶剂中，在长期储存期间不会导致碳纳米管分离或聚集，具有优异的电导性、成膜性和成型性，可以轻松地涂覆或覆盖在基材上，所得到的涂层膜具有优异的防潮性、耐候性和硬度；一种由涂层膜组成的复合材料；以及它们的生产方法。为了实现这一目的，本发明提供了一种碳纳米管组合物，其中包含导电聚合物(a)或杂环化合物三聚体(i)、溶剂(b)和碳纳米管(c)，并可根据需要另外包含高分子量化合物(d)、碱性化合物(e)、表面活性剂(f)、硅烷偶联剂(g)和胶体二氧化硅(h)；一种由该组合物组成的涂层膜复合材料；以及它们的生产方法。
• Carbon Nanotube Composition, Composite Having a Coated Film Composed of the Same, and Their Production Methods
  申请人：SAITOH Takashi

  公开号：US20090321688A1

  公开（公告）日：2009-12-31

  The object of the present invention is to provide a carbon nanotube composition that does not impair the characteristics of the carbon nanotubes itself, allows the carbon nanotubes to be dispersed or solubilized in a solvent, does not cause separation or aggregation of the carbon nanotubes even during long-term storage, has superior electrical conductivity, film formability and moldability, can be easily coated or covered onto a base material, and the resulting coated film has superior moisture resistance, weather resistance and hardness; a composite having a coated film composed thereof; and, their production methods. In order to achieve this object, the present invention provides a carbon nanotube composition that contains a conducting polymer (a) or heterocyclic compound trimer (i), a solvent (b) and carbon nanotubes (c), and may additionally contain a high molecular weight compound (d), a basic compound (e), a surfactant (f), a silane coupling agent (g) and colloidal silica (h) as necessary; a composite having a coated film composed of the composition; and, their production methods.

  本发明的目的是提供一种碳纳米管组合物，不会损害碳纳米管本身的特性，可以使碳纳米管分散或溶解于溶剂中，在长期存储期间不会导致碳纳米管分离或聚集，具有优异的电导率、膜成形性和成型性，可以轻松涂覆或覆盖在基材料上，并且所得到的涂层膜具有优异的防潮性、耐候性和硬度；一种由该组合物组成的涂层膜复合材料；以及它们的生产方法。为了实现这一目的，本发明提供了一种碳纳米管组合物，它包含导电聚合物(a)或杂环化合物三聚体(i)、溶剂(b)和碳纳米管(c)，并可以根据需要另外包含高分子化合物(d)、碱性化合物(e)、表面活性剂(f)、硅烷偶联剂(g)和胶体二氧化硅(h)；一种由该组合物组成的涂层膜复合材料；以及它们的生产方法。
• Heterobicyclic Compounds as Pharmaceutically Active Agents
  申请人：Koul Anil

  公开号：US20070275962A1

  公开（公告）日：2007-11-29

  Described are heterobicyclic compounds such as 4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid amides, 4,7-dihydro-5H-thieno[2,3-c]thiopyran 3-carboxylic acid amides, 4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid amides, or benzo[b]thiophene-3-carboxylic acid amides and pharmaceutically acceptable salts thereof, the use of these derivatives for the prophylaxis and/or treatment of various diseases such as infectious diseases, including mycobacteriainduced infections and opportunistic diseases, prion diseases, immunological diseases, autoimmune diseases, bipolar and clinical disorders, cardiovascular diseases, cell proliferative diseases, diabetes, inflammation, transplant rejections, erectile dysfunction, neurodegenerative diseases and stroke, as well as compositions containing at least one heterobicyclic compound and/or pharmaceutically acceptable salts thereof. Furthermore, reaction procedures for the synthesis of the heterobicyclic compound are disclosed.

  本文介绍了异杂双环化合物，例如4,5,6,7-四氢苯并[b]噻吩-3-羧酸酰胺，4,7-二氢-5H-噻吩[2,3-c]硫杂吡喃-3-羧酸酰胺，4,7-二氢-5H-噻吩[2,3-c]吡喃-3-羧酸酰胺，或苯并[b]噻吩-3-羧酸酰胺及其药学上可接受的盐。这些衍生物的用途包括预防和/或治疗各种疾病，如传染性疾病，包括分支杆菌感染和机会性疾病，朊病，免疫性疾病，自身免疫性疾病，双相和临床障碍，心血管疾病，细胞增殖性疾病，糖尿病，炎症，移植排斥，勃起功能障碍，神经退行性疾病和中风，以及含有至少一种异杂双环化合物和/或药学上可接受的盐的组合物。此外，还公开了合成异杂双环化合物的反应程序。
• BENZOTHIOPHENE-CONTAINING LIQUID CRYSTALLINE COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：JNC Corporation

  公开号：EP3305774A1

  公开（公告）日：2018-04-11

  Provided are a liquid crystal compound satisfying at least one of physical properties such as high stability to heat and light, a high clearing point, a low minimum temperature of a liquid crystal phase, small viscosity, suitable optical anisotropy, large dielectric anisotropy, a suitable elastic constant and excellent compatibility with other liquid crystal compounds; a liquid crystal composition containing the compound; and a liquid crystal display device including the composition. A compound is represented by formula (1): In formula (1), R1 is alkyl or the like; ring A1 and ring A2 are independently 1, 4-cyclohexylene, 1,4-phenylene or the like; Z1, Z2 and Z3 are independently a single bond, -CF2O- or the like; X1 is fluorine, chlorine, -CF3 or the like; L1 and L2 are independently hydrogen, fluorine or the like; a and b are independently 0, 1, 2 or 3; and W is a group represented by formula (1a) or formula (1b); In formula (1a) and formula (1b), L3 to L8 are independently hydrogen, fluorine or the like.

  本发明提供了一种液晶化合物，它至少满足以下物理特性中的一项：对热和光的稳定性高、清澈点高、液晶相的最低温度低、粘度小、光学各向异性合适、介电各向异性大、弹性常数合适以及与其他液晶化合物的兼容性好；一种含有该化合物的液晶组合物；以及一种包括该组合物的液晶显示设备。一种化合物用式（1）表示： 在式 (1) 中，R1 是烷基或类似物；环 A1 和环 A2 独立地是 1，4-环己烯、1，4-亚苯基或类似物；Z1、Z2 和 Z3 独立地是单键、-CF2O- 或类似物；X1 是氟、氯、-CF3 或类似物；L1 和 L2 独立地是氢、氟或类似物；a 和 b 独立地是 0、1、2 或 3；W 是式 (1a) 或式 (1b) 所代表的基团； 在式 (1a) 和式 (1b) 中，L3 至 L8 独立地为氢、氟或类似物。
• Liquid crystal compound having benzothiophene, liquid crystal composition and liquid crystal display device
  申请人：JNC CORPORATION

  公开号：US10563126B2

  公开（公告）日：2020-02-18

  A liquid crystal compound is represented by formula (1): In formula (1), R1 is alkyl or the like; ring A1 and ring A2 are independently 1,4-cyclohexylene, 1,4-phenylene or the like; Z1, Z2 and Z3 are independently a single bond, —CF2O— or the like; X1 is fluorine, chlorine, —CF3 or the like; L1 and L2 are independently hydrogen, fluorine or the like; a and b are independently 0, 1, 2 or 3; and W is a group represented by formula (1a) or formula (1b); In formula (1a) and formula (1b), L3 to L8 are independently hydrogen, fluorine or the like.

  液晶化合物用式（1）表示： 在式 (1) 中，R1 是烷基或类似物；环 A1 和环 A2 独立地为 1,4-环己烯、1,4-亚苯基或类似物；Z1、Z2 和 Z3 独立地为单键、-CF2O- 或类似物；X1 是氟、氯、-CF3 或类似物；L1 和 L2 独立地为氢、氟或类似物；a 和 b 独立地为 0、1、2 或 3；W 是式 (1a) 或式 (1b) 所代表的基团； 在式 (1a) 和式 (1b) 中，L3 至 L8 独立地为氢、氟或类似物。