5-Bromo-4-dodecyl-2-(3-dodecylthiophen-2-yl)-1,3-thiazole | 1150312-38-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-Bromo-4-dodecyl-2-(3-dodecylthiophen-2-yl)-1,3-thiazole
• CAS: 1150312-38-1
• 化学式: C₃₁H₅₂BrNS₂
• 分子量: 582.797
• InChiKey: DELPBEOHWKBLLL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.6
• 重原子数：
  35
• 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：

  5-Bromo-4-dodecyl-2-(3-dodecylthiophen-2-yl)-1,3-thiazole 在 2,2'-联吡啶 、 bis(1,5-cyclooctadiene)nickel (0) 、 1,5-cis,cis-cyclooctadiene 作用下， 以68%的产率得到4-Dodecyl-5-[4-dodecyl-2-(3-dodecylthiophen-2-yl)-1,3-thiazol-5-yl]-2-(3-dodecylthiophen-2-yl)-1,3-thiazole
  参考文献：
  名称：

  Kim, Do Hwan; Lee, Bang-Lin; Moon, Hyunsik, Journal of the American Chemical Society, 2009, vol. 131, p. 6124 - 6132

  摘要：

  DOI：
• 作为产物：
  描述：

  2-cyano-3-dodecylthiophene 在 硫化氢 、 二乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 5-Bromo-4-dodecyl-2-(3-dodecylthiophen-2-yl)-1,3-thiazole
  参考文献：
  名称：

  在室温下表现出带状传输的高度平面半导体聚合物薄膜

  摘要：

  我们报告了在室温下从印刷的聚合物薄膜中观察到的带状传输。这是通过精心设计的供体-受体型噻吩-噻唑共聚物实现的，该共聚物经过精心设计以增强主链的平面度和由此产生的大分子之间的转移积分。由于强大的分子相互作用，印刷的聚合物薄膜表现出与分子单晶相当的极低陷阱密度。此外，在电场的帮助下，电荷传输的能垒高度可以很容易地降低，这导致在室温下形成用于带状电荷传输的扩展电子态。

  DOI：

  10.1021/jacs.5b04253

文献信息

• Organic semiconducting copolymer and organic electronic device including the same
  申请人：Lee Bang-Lin

  公开号：US20090189150A1

  公开（公告）日：2009-07-30

  An organic semiconducting copolymer according to example embodiments may be represented by Formula 1 below: An organic electronic device may include the above organic semiconducting copolymer. The organic semiconducting copolymer according to example embodiments may provide improved solubility, processability, and thin film properties. Consequently, the organic semiconducting copolymer may be used in a variety of electronic devices. A suitable electronic device may be an organic thin film transistor. When an active layer of an organic thin film transistor includes the organic semiconducting copolymer, higher charge mobility and lower breaking leakage current may be achieved.

  根据实施例，有机半导体共聚物可以由下面的公式1表示：上述有机半导体共聚物可以用于有机电子器件。根据实施例，有机半导体共聚物可以提供改进的溶解度、加工性和薄膜性能。因此，有机半导体共聚物可以用于各种电子设备。适当的电子设备可以是有机薄膜晶体管。当有机薄膜晶体管的有源层包括有机半导体共聚物时，可以实现更高的电荷迁移率和更低的漏电电流。
• 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.
• US7777221B2
  申请人：——

  公开号：US7777221B2

  公开（公告）日：2010-08-17