5-iodo-5'-methyl-2,2'-bithiophene | 18494-76-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 双噻吩和低聚噻吩
• 英文名称: 5-iodo-5'-methyl-2,2'-bithiophene
• 英文别名: 5-iodo-5'-methyl-[2,2']bithiophenyl；5-iodo-5'-methyl-[2,2']bithienyl；5-Jod-5'-methyl-[2,2']bithienyl；5-Iodo-5'-methyl(2,2'-bithienyl)；2-iodo-5-(5-methylthiophen-2-yl)thiophene
• CAS: 18494-76-3
• 化学式: C₉H₇IS₂
• 分子量: 306.191
• InChiKey: BERAJPFGVINUAH-UHFFFAOYSA-N

物化性质

• 沸点：
  329.2±42.0 °C(Predicted)
• 密度：
  1.779±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  56.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-iodo-5'-methyl-2,2'-bithiophene 在 sodium acetate 、 铜 作用下， 生成 5''-methyl-[2,2';5',2'']terthiophen-5-ylmercury (1+); chloride
  参考文献：
  名称：

  Steinkopf et al., Justus Liebigs Annalen der Chemie, 1941, vol. 546, p. 180,194

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 碘 、 potassium iodide 作用下， 生成 5-iodo-5'-methyl-2,2'-bithiophene
  参考文献：
  名称：

  Steinkopf et al., Justus Liebigs Annalen der Chemie, 1941, vol. 546, p. 180,194

  摘要：

  DOI：

文献信息

• 2-Substituted ethynyl thiophene pesticides
  申请人：FMC Corporation

  公开号：US04826829A1

  公开（公告）日：1989-05-02

  Thiophene derivatives of the following formula are effective as acaricdies: ##STR1## wherein A is selected from -phenylthienyl and -phenyl optionally carrying one or more substitutents selected from -lower alkyl, -lower alkoxy, -phenoxy, -hydroxy, -halogen, -lower haloalkyl, -phenylcarbonyl, -lower alkyl carbonyloxy, -lower alkyl sulfonyl, -lower alkyl sulfonyloxy, -amino, -lowr alkyl carboxamido, and -lower haloalkyl carboxamido; R.sub.4 is selected from -hydrogen and -lower alkyl; and R.sub.5 is selected from -thienyl optionally carrying one or more substituents selected from -lower alkyl, -phenylethynyl, -lower alkylthio, -lower haloalkyl carbonyl, and lower alkyl sulfoxy; or -phenyl optionally carrying one or more substituents selected from -lower alkyl and -lower alkoxy.

  以下公式的噻吩衍生物可用作螨虫杀剂：##STR1## 其中A选自-苯基噻吩基和-苯基，可携带一种或多种取代基，所选取代基包括-较低烷基，-较低烷氧基，-苯氧基，-羟基，-卤素，-较低卤代烷基，-苯基羰基，-较低烷基羰酰氧基，-较低烷基磺酰基，-较低烷基磺酰氧基，-氨基，-较低烷基羧酰胺和-较低卤代烷基羧酰胺；R.sub.4选自-氢和-较低烷基；R.sub.5选自-噻吩基，可携带一种或多种取代基，所选取代基包括-较低烷基，-苯基乙炔基，-较低烷基硫基，-较低卤代烷基羰基和较低烷基磺酸氧基；或-苯基，可携带一种或多种取代基，所选取代基包括-较低烷基和-较低烷氧基。
• Organic semiconductor element, manufacturing method thereof, compound, organic semiconductor composition, organic semiconductor film, and manufacturing method thereof
  申请人：FUJIFILM CORPORATION

  公开号：US10312447B2

  公开（公告）日：2019-06-04

  Objects of the present invention are to provide an organic semiconductor element in which carrier mobility is high, variation of mobility is suppressed, and temporal stability under high temperature and high humidity is excellent, and a manufacturing method thereof, to provide a novel compound suitable for an organic semiconductor, and to provide an organic semiconductor film in which mobility is high, variation of mobility is suppressed, and temporal stability under high temperature and high humidity is excellent, a manufacturing method thereof, and an organic semiconductor composition that can suitably form the organic semiconductor film. The organic semiconductor element according to the present invention is an organic semiconductor layer containing a compound having a constitutional repeating unit represented by Formula 1 and having a molecular weight of 2,000 or greater. D-A  (1)

  本发明的目的是提供一种载流子迁移率高、迁移率变化受抑制、高温高湿条件下的时间稳定性优异的有机半导体元件及其制造方法，提供一种适用于有机半导体的新型化合物，并提供一种迁移率高、迁移率变化受抑制、高温高湿条件下的时间稳定性优异的有机半导体薄膜及其制造方法，以及一种可适当形成该有机半导体薄膜的有机半导体组合物。 根据本发明的有机半导体元件是一种有机半导体层，其中含有一种化合物，该化合物具有由式 1 表示的构型重复单元，且分子量大于等于 2,000。 D-A (1)
• Facilitated synthesis of functional oligothiophenes for application in thin film devices and live cell imaging
  作者：Francesca DiMaria、Giovanna Barbarella

  DOI：10.1080/17415993.2013.807810

  日期：2013.12.1

  This paper describes recent developments in the synthesis of ultrapure functional oligothiophene-based materials taking advantage of enabling techniques such as microwave/ultrasound irradiation and chitosan-supported palladium catalysts. Examples showing how ultrapure oligothiophenes self-organize in order to optimize charge transport in thin film devices and fluorescence emission inside living cells are reported.[GRAPHICS].
• Copper(II) fluoride-catalyzed N-arylation of heterocycles with halothiophenes
  作者：Pavel Arsenyan、Edgars Paegle、Alla Petrenko、Sergey Belyakov

  DOI：10.1016/j.tetlet.2010.07.094

  日期：2010.9

  A novel, cheap copper(II) fluoride-mediated N-arylation of heterocycles with halothiophenes is described. The yield of the pyrazolylthiophene strongly depends on the nature of the initial thiophene. The molecular structure of 3,5-dimethyl-1-(5'-methyl-[2,2']bithienyl-5-yl)-1H-pyrazole was studied by X-ray diffraction. (C) 2010 Elsevier Ltd. All rights reserved.
• Chromatographic and Spectral Characteristics of Some Polythienyls
  作者：J. W. Sease、L. Zechmeister

  DOI：10.1021/ja01194a031

  日期：1947.2