2,5-bis(fluorene-9-ylidene)-2,5-dihydrothiophene | 136970-54-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 2,5-bis(fluorene-9-ylidene)-2,5-dihydrothiophene
• 英文别名: 2,5-di(9H-fluoren-9-ylidene)-2,5-dihydrothiophene；2,5-Di(fluoren-9-ylidene)thiophene
• CAS: 136970-54-2
• 化学式: C₃₀H₁₈S
• 分子量: 410.539
• InChiKey: BJABCUBLPDCEPX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  31
• 可旋转键数：
  0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2,5-bis(fluorene-9-ylidene)-2,5-dihydrothiophene 在 硫酸 作用下， 以99%的产率得到C₃₀H₁₈O₆S₃
  参考文献：
  名称：

  水溶性双芴基醌式噻吩衍生物、制备方法及其 染色应用

  摘要：

  本发明公开了一种双芴基醌式噻吩衍生物，其合成方法为以双芴基醌式噻吩化合物为原料，经磺化剂通过磺化反应，得到双芴基醌式噻吩衍生物；所述磺化反应温度为‑10～100℃，反应时间为0.5～6h。本发明还同时公开了上述双芴基醌式噻吩衍生物的用途：用于对织物进行染色，织物包括蛋白质纤维、纤维素纤维和合成纤维。

  公开号：

  CN107337662B
• 作为产物：
  描述：

  2,5-bis(9-hydroxyfluoren-9-yl)thiophene 以 二氯甲烷 为溶剂， 以86%的产率得到2,5-bis(fluorene-9-ylidene)-2,5-dihydrothiophene
  参考文献：
  名称：

  Thermal and photochemical formation of quinonoid derivatives of condensed polythiophenes and their spectral properties

  摘要：

  Quinonoid derivatives of linearly condensed thiophenes have been prepared from the precusor diols thermally as well as photochemically and their spectral characteristics are demonstrated.

  DOI：

  10.1016/s0040-4039(00)92172-5

文献信息

• Preparation of 2,5-bis(diarylmethylene)-2,5-dihydrothiophenes and their furan, selenophene, and N-methylpyrrole analogs
  作者：Akihiko Ishii、Yasuaki Horikawa、Ikuo Takaki、Jun Shibata、Juzo Nakayama、Masamatsu Hoshino

  DOI：10.1016/s0040-4039(00)92158-0

  日期：1991.1

  A series of 2,5-bis(diarylmethylene)-2,5-dihydrothiophenes and their furan, selenophene, and N-methylpyrrole analogs were synthesized in three steps either starting from 2,5-dilithiated five-membered heteroaromatics and 2 equiv of diaryl ketones or from 2,5-diaroyl five-membered heteroaromatics and 2 equiv of aryllithiums.

  一系列的2,5-双（二芳基亚甲基）-2,5-二氢噻吩及其呋喃，硒醚和N-甲基吡咯类似物可分三步合成，从2,5-二锂化的五元杂芳族化合物和2当量的二芳基开始酮或2,5-二氮酰基五元杂芳族化合物和2当量的芳基锂。
• [EN] PLANAR CONJUGATED COMPOUNDS AND THEIR APPLICATIONS FOR ORGANIC ELECTRONICS<br/>[FR] COMPOSÉS PLANS CONJUGUÉS ET LEURS APPLICATIONS DANS L'ÉLECTRONIQUE ORGANIQUE
  申请人：AGENCY SCIENCE TECH & RES

  公开号：WO2010096019A1

  公开（公告）日：2010-08-26

  The invention relates to organic semiconducting materials, methods for their preparation and organic electronic devices incorporating the said organic semiconducting materials. The organic semiconductors contain a compound of formula (I) Ar1=(Qu)m=Ar2 (I) where Qu is independently a substituted or unsubstituted, substantially planar 5 to 8 membered conjugated ring, and Ar1 and Ar2 each independently is a substituted or unsubstituted, substantially planar conjugated aromatic structure having from 5 to 50 carbon atoms. The compounds of formula may generally form an H-shaped molecular structure. The said organic semiconducting materials could be used as the active layers for organic electronic devices, e.g. thin film transistors, photovoltaic cells, photo detectors, light emitting diodes, memory cells, sensors etc.

  本发明涉及有机半导体材料、其制备方法以及包含所述有机半导体材料的有机电子器件。有机半导体材料包含式(I)化合物，其中Ar1=（Qu）m=Ar2（I），其中Qu独立地是一个取代或未取代的、基本平面的5至8个成员的共轭环，并且Ar1和Ar2各自独立地是一个取代或未取代的、基本平面的共轭芳香结构，其具有5至50个碳原子。式(I)化合物通常可形成H形分子结构。所述有机半导体材料可用作有机电子器件的活性层，例如薄膜晶体管、光伏电池、光电探测器、发光二极管、存储器件、传感器等。
• 双亚芴基醌式噻吩的制备方法
  申请人：浙江理工大学

  公开号：CN109400575B

  公开（公告）日：2020-10-23

  本发明属于精细化工领域，涉及一种制备双亚芴基醌式噻吩的方法，包括以下步骤：(1)、将9‑芴醇、噻吩、路易斯酸、溶剂A加入到反应器中进行反应，反应温度0℃～30℃；反应时间1～24h；所得反应液经硅胶柱分离得2,5‑二(9‑芴基)噻吩；(2)、将2,5‑二(9‑芴基)噻吩溶于溶剂B中，再加入氧化剂搅拌反应，反应温度20～30℃，反应时间1～3h；反应结束后，静置、过滤、滤饼干燥，得双亚芴基醌式噻吩。本发明的方法不使用有机锂等高危试剂，反应条件温和，操作简便，总收率更高。
• PLANAR CONJUGATED COMPOUNDS AND THEIR APPLICATIONS FOR ORGANIC ELECTRONICS
  申请人：Chen Zhikuan

  公开号：US20110303909A1

  公开（公告）日：2011-12-15

  The invention relates to organic semiconducting materials, methods for their preparation and organic electronic devices incorporating the said organic semiconducting materials. The organic semiconductors contain a compound of formula (I) Ar 1 =(Qu) m =Ar 2 (I) where Qu is independently a substituted or unsubstituted, substantially planar 5 to 8 membered conjugated ring, and Ar 1 and Ar 2 each independently is a substituted or unsubstituted, substantially planar conjugated aromatic structure having from 5 to 50 carbon atoms. The compounds of formula may generally form an H-shaped molecular structure. The said organic semiconducting materials could be used as the active layers for organic electronic devices, e.g. thin film transistors, photovoltaic cells, photo detectors, light emitting diodes, memory cells, sensors etc.

  本发明涉及有机半导体材料、其制备方法以及包含所述有机半导体材料的有机电子器件。所述有机半导体材料包含式(I)的化合物，其中Ar1 = (Qu) m = Ar2(I)，其中Qu是独立的取代或未取代、基本平面的5至8成员共轭环，而Ar1和Ar2各自独立地是具有5至50个碳原子的取代或未取代的基本平面共轭芳香结构。通常，式(I)的化合物可形成H形分子结构。所述有机半导体材料可用作有机电子器件的活性层，例如薄膜晶体管、光伏电池、光探测器、发光二极管、存储器件、传感器等。
• Thermal and photochemical formation of quinonoid derivatives of condensed polythiophenes and their spectral properties
  作者：Yasuhiro Mazaki、Shinobu Murata、Keiji Kobayashi

  DOI：10.1016/s0040-4039(00)92172-5

  日期：1991.1

  Quinonoid derivatives of linearly condensed thiophenes have been prepared from the precusor diols thermally as well as photochemically and their spectral characteristics are demonstrated.