2-thiazole(3'-dodecyl)-3-dodecylthiophene | 1150312-37-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-thiazole(3'-dodecyl)-3-dodecylthiophene
• 英文别名: 4-Dodecyl-2-(3-dodecylthiophen-2-yl)-1,3-thiazole
• CAS: 1150312-37-0
• 化学式: C₃₁H₅₃NS₂
• 分子量: 503.901
• InChiKey: WZYMMHNKLGMGPW-UHFFFAOYSA-N

物化性质

• 沸点：
  596.0±52.0 °C(predicted)
• 密度：
  0.964±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  14.6
• 重原子数：
  34
• 可旋转键数：
  23
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  69.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-thiazole(3'-dodecyl)-3-dodecylthiophene 在 四(三苯基膦)钯 N-氯代丁二酰亚胺 、 mercury(II) diacetate 作用下， 以 四氢呋喃 、 氯仿 、 溶剂黄146 、 甲苯 为溶剂， 反应 5.0h， 生成 5-Chloro-4-dodecyl-2-[3-dodecyl-5-(3-dodecylthiophen-2-yl)thiophen-2-yl]-1,3-thiazole
  参考文献：
  名称：

  Composition containing thiazole rings, organic semiconductor polymer containing the composition, organic active layer containing the organic semiconductor polymer, organic thin film transistor containing the organic active layer, electronic device containing the organic thin film transistor and method of preparing the same

  摘要：

  本文揭示了一种含有异构芳基或芳基的组合物，除了噻吩显示P型半导体特性外，还显示了一种显示N型半导体特性的噻唑环在聚合物主链中，包含该组合物的有机半导体聚合物，含有有机半导体聚合物的有机活性层，含有有机活性层的有机薄膜晶体管（OTFT），含有OTFT的电子设备，以及其制备方法。示例实施例的组合物，用于有机半导体聚合物，含有噻唑环，可能表现出对有机溶剂的增加溶解性、共面性、可加工性和改善的薄膜特性。

  公开号：

  US08026369B2
• 作为产物：
  描述：

  2-cyano-3-dodecylthiophene 在 二硫代磷酸二乙酯 作用下， 以 四氢呋喃 为溶剂， 反应 12.0h， 生成 2-thiazole(3'-dodecyl)-3-dodecylthiophene
  参考文献：
  名称：

  Composition containing thiazole rings, organic semiconductor polymer containing the composition, organic active layer containing the organic semiconductor polymer, organic thin film transistor containing the organic active layer, electronic device containing the organic thin film transistor and method of preparing the same

  摘要：

  本文揭示了一种含有异构芳基或芳基的组合物，除了噻吩显示P型半导体特性外，还显示了一种显示N型半导体特性的噻唑环在聚合物主链中，包含该组合物的有机半导体聚合物，含有有机半导体聚合物的有机活性层，含有有机活性层的有机薄膜晶体管（OTFT），含有OTFT的电子设备，以及其制备方法。示例实施例的组合物，用于有机半导体聚合物，含有噻唑环，可能表现出对有机溶剂的增加溶解性、共面性、可加工性和改善的薄膜特性。

  公开号：

  US08026369B2

文献信息

• Kim, Do Hwan; Lee, Bang-Lin; Moon, Hyunsik, Journal of the American Chemical Society, 2009, vol. 131, p. 6124 - 6132
  作者：Kim, Do Hwan、Lee, Bang-Lin、Moon, Hyunsik、Kang, Hee Min、Jeong, Eun Jeong、et al.

  DOI：——

  日期：——
• Influence of Alkyl Side Chain on the Crystallinity and Trap Density of States in Thiophene and Thiazole Semiconducting Copolymer Based Inkjet-Printed Field-Effect Transistors
  作者：Jiyoul Lee、Jong Won Chung、Jaeman Jang、Do Hwan Kim、Jeong-Il Park、Eunkyung Lee、Bang-Lin Lee、Joo-Young Kim、Ji Young Jung、Joon Seok Park、Bonwon Koo、Yong Wan Jin、Dae Hwan Kim

  DOI：10.1021/cm400592b

  日期：2013.5.14

  The influence of alkyl side chains on the crystallinity of semiconducting copolymer films and their sub-bandgap density-of-states (DOS), the latter being closely related to the stability and the device performance of organic field-effect transistors (OFETs), is investigated Three different poly(hexathiophene-alt-bithiazole) (PFITBTz) based polymer semiconductors, with identical backbones but different side chain positions and lengths, were synthesized The crystallinity examined by grazing incidence X-ray diffraction (GIXRD) strongly depends on the number, position, and length of each type of alkyl side chain attached to the thiophene and thiazole copolymer backbones Also, the sub-bandgap trap DOS distributions were extracted by performing multiple frequency capacitance voltage (MF-CV) spectroscopy on the field effect devices. The relationship between film crystallinity and trap DOS in the field-effect transistors can be interpreted in terms of the complex interplay between the number, position, and length of each alkyl side chain for efficient pi-pi stacking. In particular, the number and position of the alkyl side chain attached to the polymer backbone significantly affects the device performance. Poly(tetryloctylhexathiophene-alt-dioctylbithiazole) (PHTBTz-C8) exhibits the best electrical performance among the different semiconductors synthesized, with a relatively low bulk trap density of similar to 2.0 x 10(20) cm(-2) eV(-1) as well as reasonable hole mobility of similar to 0.25 cm(2) s(-1). The microstructural analyses of this organic material strongly suggest that the short pi-pi stacking distance induces strong interaction between adjacent polymer backbones, which in turn results in enhanced electrical properties.
• Organic semiconductor polymer, transistor including an organic semiconductor polymer and methods of fabricating the same
  申请人：Lee Bang-Lin

  公开号：US20110001131A1

  公开（公告）日：2011-01-06

  An organic semiconductor polymer, a transistor including an organic semiconductor polymer and methods of fabricating the same are provided, the organic semiconductor polymer including an aromatic or heteroaromatic main chain and at least one of a fluoro or a perfluoroalkyl at a polymer terminal end.
• ORGANIC SEMICONDUCTOR POLYMER, ORGANIC THIN FILM TRANSISTOR, AND ELECTRONIC DEVICE
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20140175414A1

  公开（公告）日：2014-06-26

  An organic semiconductor polymer includes a moiety represented by the following Chemical Formula 1 and a heteroaromatic moiety having at least one of sulfur (S) and selenium (Se). In the Chemical Formula 1, R 1 , R 2 , R 3a , R 3b , R 4a , R 4b , R 5a , and R 5b , a1, a2, b1, and b2 are the same as described in the detailed description.
• US8026369B2
  申请人：——

  公开号：US8026369B2

  公开（公告）日：2011-09-27