2,3-二甲基二苯并噻吩 | 31317-17-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 中文名称: 2,3-二甲基二苯并噻吩
• 英文名称: 2,3-dimethyldibenzothiophene
• 英文别名: 2,3-Dimethyldibenzothiophen；2,3-dimethyl-dibenzothiophene；2,3-Dimethyl-dibenzothiophen
• CAS: 31317-17-6
• 化学式: C₁₄H₁₂S
• 分子量: 212.315
• InChiKey: KEIKATUAMBEIQN-UHFFFAOYSA-N

物化性质

• 沸点：
  369.4±11.0 °C(Predicted)
• 密度：
  1.181±0.06 g/cm3(Predicted)
• 保留指数：
  2103;2127.5

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  2,3-二甲基二苯并噻吩 在 氢氧化钾 、 双氧水 作用下， 以 various solvent(s) 为溶剂， 反应 0.17h， 以75%的产率得到2,3-dimethyldibenzothiophene 5,5-dioxide
  参考文献：
  名称：

  Boberg, Friedrich; Bruns, Wolfgang; Musshoff, Dagmar, Phosphorus, Sulfur and Silicon and the Related Elements, 1993, vol. 79, # 1,4, p. 113 - 122

  摘要：

  DOI：
• 作为产物：
  描述：

  2-溴环己酮 在 sodium hydroxide 、 selenium 、 PPA 作用下， 以 乙醇 为溶剂， 反应 13.5h， 生成 2,3-二甲基二苯并噻吩
  参考文献：
  名称：

  Tedjamulia, Marvin L.; Tominaga, Yoshinori; Castle, Raymond N., Journal of Heterocyclic Chemistry, 1983, vol. 20, p. 1485 - 1495

  摘要：

  DOI：

文献信息

• Conjugated polymer comprising dibenzothiophene- or dibenzofuran-units and their use in polymer LEDs
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2107076A1

  公开（公告）日：2009-10-07

  Provided is a light emitting thin film comprising a polymer compound having a polystyrene reduced number average molecular weight of 103-108, and comprising a repeating unit of formula (2-1) to (2-5): wherein, X represents S or O; R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10, each independently represent an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkoxy group, arylalkylthio group, arylalkenyl group, arylalknyl group, amino group, substituted amino group, silyl group, substituted silyl group, halogen atom, acyl group, acyloxy group, imino group, amide group, imide group, monovalent heterocyclic group, carboxyl group, or substituted carboxyl group; a and b each independently represent an integer of 0-3; c, d, e, and f independently represent an integer of 0-5; g, h, i, and j each independently represent an integer of 0-7; and each of a+b, c+d, e+f, g+h, and i+j is one or more.

  本发明提供了一种发光薄膜，它由聚苯乙烯还原平均分子量为 103-108 的聚合物化合物组成，并包含式 (2-1) 至 (2-5) 的重复单元： 其中，X 代表 S 或 O；R1、R2、R3、R4、R5、R6、R7、R8、R9 和 R10，各自独立地代表烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳烷氧基、芳烷硫基、芳烯基、芳烷基、芳烷氧基、芳烷氧基、芳烷基、芳烯基芳烷基、氨基、取代氨基、硅烷基、取代硅烷基、卤素原子、酰基、酰氧基、亚氨基、酰胺基、亚胺基、单价杂环基、羧基或取代羧基；a和b各自独立地代表0-3的整数；c、d、e和f各自独立地代表0-5的整数；g、h、i和j各自独立地代表0-7的整数；并且a+b、c+d、e+f、g+h和i+j中的每一个都是一个或多个。
• [EN] ORGANIC COMPOUND, AND ELECTRONIC ELEMENT AND ELECTRONIC DEVICE COMPRISING SAME<br/>[FR] COMPOSÉ ORGANIQUE, ET ÉLÉMENT ÉLECTRONIQUE ET DISPOSITIF ÉLECTRONIQUE LE COMPRENANT<br/>[ZH] 有机化合物及包含其的电子元件和电子装置
  申请人：[en]SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.;[zh]陕西莱特光电材料股份有限公司

  公开号：WO2022262365A1

  公开（公告）日：2022-12-22

  本申请涉及一种有机化合物及包含其的电子元件和电子装置。本申请的有机化合物结构式如式1表示，将该有机化合物应用于有机电致发光器件中，可显著改善器件的性能。
• TEDJAMULIA, M. L.;TOMINAGA, YOSHINORI;CASTLE, R. N.;LEE, M. L., J. HETEROCYCL. CHEM., 1983, 20, N 6, 1485-1495
  作者：TEDJAMULIA, M. L.、TOMINAGA, YOSHINORI、CASTLE, R. N.、LEE, M. L.

  DOI：——

  日期：——
• ORGANIC ELECTROLUMINESCENCE ELEMENT, LIGHTING DEVICE AND DISPLAY DEVICE
  申请人：Katakura Rie

  公开号：US20100045171A1

  公开（公告）日：2010-02-25

  Disclosed is an organic electroluminescent device having high external quantum efficiency and long emission life. Also disclosed are an illuminating device and a display, each comprising such an organic electroluminescent device. The organic electroluminescent device is characterized by comprising at least an anode and a cathode on a supporting substrate, while having at least one light-emitting layer between the anode and the cathode. The organic electroluminescent device is also characterized by containing a polymer which at least partially contains a compound A having a partial structure represented by the general formula (a) below and a reactive group, and is obtained by polymerizing the compound A through the reactive group. (In the formula, Ar1 and Ar2 respectively represent an aromatic ring.)
• ORGANIC ELECTROLUMINESCENCE ELEMENT, NEW COMPOUND FOR THE SAME, DISPLAY DEVICE AND LIGHTING DEVICE USING THE SAME
  申请人：KATAKURA Rie

  公开号：US20110006670A1

  公开（公告）日：2011-01-13

  Disclosed is an organic electroluminescence element comprising an anode, a cathode and a plurality of organic compound layers between the anode and the cathode, provided that one of the organic compound layers is a light emitting layer containing a phosphorescence emitting compound, wherein at least one of the organic compound layers contains a compound represented by Formula (1), wherein, X represents O or S; Y 1 to Y 3 each represents a hydrogen atom, a substituent or a group represented by Formula (A) disclosed in the specification, provided that at least two of Y 1 to Y 3 are groups represented by Formula (A), not all of Y 1 to Y 3 are the same group, and at least one of the groups represented by Formula (A) has Ar of a carbazolyl group, or an azacarbazolyl group containing 2 to 5 nitrogen atoms.