1,2,3,4,5,6,7,8-八氟-9,10-双[4-（三氟甲基）苯基]蒽 | 1067426-44-1

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物 - 芳基萘木脂素
• 中文名称: 1,2,3,4,5,6,7,8-八氟-9,10-双[4-（三氟甲基）苯基]蒽
• 英文名称: 1,2,3,4,5,6,7,8-octafluoro-9,10-bis[4-(trifluoromethyl)phenyl]anthracene
• 英文别名: octafluoro-9,10-bis[4-(trifluoromethyl)phenyl]anthracene；1,2,3,4,5,6,7,8-Octafluoro-9,10-bis[4-(trifluoromethyl)phenyl]anthracene
• CAS: 1067426-44-1
• 化学式: C₂₈H₈F₁₄
• 分子量: 610.349
• InChiKey: FFUQDRYCGMPMRR-UHFFFAOYSA-N

物化性质

• 熔点：
  300-310°C

计算性质

• 辛醇/水分配系数(LogP)：
  10.2
• 重原子数：
  42
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  14

反应信息

• 作为反应物：
  描述：

  1,2,3,4,5,6,7,8-八氟-9,10-双[4-（三氟甲基）苯基]蒽 、 1,4-bis((triisopropylsilyl)ethynyl)phenazine-2,3-diamine 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.5h， 以55%的产率得到8,10,11,12,13,15-hexafluoro-9,14-bis[4-(trifluoromethyl)phenyl]-6,17-bis[(tripropan-2-ylsilyl)ethynyl]-7,16-dihydronaphtho[2,3-b]quinoxalino[2,3-i]phenazine
  参考文献：
  名称：

  Partially Fluorinated Tetraazaacenes by Nucleophilic Aromatic Substitution

  摘要：

  We report the sodium hydride-mediated reactions of a diethynylated diaminophenazine with perfluorobenzene, perfluoronaphthalene, and two octafluoroanthracene derivatives. In all of the cases, an N,N-dihydropyrazine ring is formed, and partially fluorinated tetraazapentacenes, tetraazahexacenes, and tetraazaheptacenes (in their respective N,N-dihydro forms) are easily prepared. In the case of the dihydrotetraazapentacenes and -hexacenes, oxidation with manganese dioxide is possible to give the desired, fully unsaturated tetraazaacenes; two molecules of the azahexacene undergo a Diels-Alder reaction in which an alkyne substituent in the conserved hexacene unit works as the dienophile while the tetraazahexacene participates as the diene to give an unsymmetrical dimer. All of the coupling targets were investigated by NMR and UV-vis spectroscopies, and several single-crystal structures of the N,N-dihydrotetraazaacenes and also that of the tetrafluorotetraazaacene were obtained.

  DOI：

  10.1021/jo401824g
• 作为产物：
  描述：

  9，10-二氯-1，2，3，4，5，6，7，8-八氟蒽 、 4-三氟甲基苯硼酸 在 tris-(dibenzylideneacetone)dipalladium(0) sodium carbonate 作用下， 以 四氢呋喃 、 水 、 甲苯 为溶剂， 反应 12.0h， 以79%的产率得到1,2,3,4,5,6,7,8-八氟-9,10-双[4-（三氟甲基）苯基]蒽
  参考文献：
  名称：

  通过钯催化的交叉偶联的9,10-二取代的八氟蒽衍生物。

  摘要：

  9,10-二氯八氟蒽（1）在钯催化的交叉偶联条件下与芳基硼酸和末端炔烃反应，分别制得9,10-二氟六氟蒽（2a-e）和9,10-二炔五氟蒽（6a，b）。光谱和循环伏安法表明，八氟-9,10-二（噻吩-2-基）蒽（2d）表现出给体-受体特性，相对于真空的LUMO能级为-3.27 eV。通过用NBS溴化2d，可以高收率获得官能化的5-溴噻吩-2-基衍生物（2e）。八氟-9,10-双[（（三甲基甲硅烷基）乙炔基]蒽（6a）的X射线晶体分析表明，固态结构模仿了柱状液晶的堆积，八氟蒽芯之间的π堆积距离为3.39 A 。此外，八氟-9

  DOI：

  10.1021/jo8017268

文献信息

• COMPOSITIONS AND FILMS COMPRISING A VINYLIDENE FLUORIDE (CO)POLYMER AND AN AROMATIC COMPOUND, AND THEIR PREPARATION AND USES
  申请人：Solvay SA

  公开号：EP3792304A1

  公开（公告）日：2021-03-17

  The invention concerns a composition comprising a vinylidene fluoride (co)polymer and an aromatic compound X composed of 2, 3, 4 or 5 benzene rings, which is unsubstituted or substituted in particular by one or several substituents chosen among fluorine, chlorine, iodine and bromine atoms and methyl, methoxy, -CHF2, -CH2F, -CF3, -CN, -NO2, -NH2, -(CH2)n-CH3, -(CF2)n-CH3, -(CF2CH2)n-CH3, and trifluoromethylphenyl groups, n being equal to 1, 2, 3 or 4. A film composed of this composition or comprising this composition, a method for its manufacture and electrical or electronic devices comprising such a film are other aspects of this invention.

  本发明涉及一种由偏氟乙烯（共）聚合物和由 2、3、4 或 5 个苯环组成的芳香族化合物 X 组成的组合物、氯、碘和溴原子以及甲基、甲氧基、-CHF2、-CH2F、-CF3、-CN、-NO2、-NH2、-(CH2)n-CH3、-(CF2)n- 、-(CF2 )n- 和三氟甲基苯基（n 等于 1、2、3 或 4）。本发明的其他方面还包括由这种组合物构成或包含这种组合物的薄膜、其制造方法以及包含这种薄膜的电气或电子设备。
• DEVICE AND METHOD FOR NEUROSTIMULATION
  申请人：Ramot at Tel-Aviv University Ltd.

  公开号：EP3714493A1

  公开（公告）日：2020-09-30
• A SUBSTRATE WITH A POLAR ELASTOMER DIELECTRIC AND A METHOD OF COATING A SUBSTRATE WITH A POLAR ELASTOMER DIELECTRIC
  申请人：CORNING INCORPORATED

  公开号：US20200115584A1

  公开（公告）日：2020-04-16

  A polar elastomer dielectric layer is formed on a substrate by dynamically dispensing a solution containing the polar elastomer on the substrate and curing it at an elevated temperature. The polar elastomer can include poly(vinylidene fluoride-co-hexa-fluoropropylene) (e-PVDF-HFP). They dynamic dispensing process can include spinning the substrate at a first speed, depositing the polar elastomer solution on the substrate, and spinning the substrate at a second speed.
• [EN] DEVICE AND METHOD FOR NEUROSTIMULATION<br/>[FR] DISPOSITIF ET PROCÉDÉ DE NEUROSTIMULATION
  申请人：UNIV RAMOT

  公开号：WO2019102478A1

  公开（公告）日：2019-05-31

  An efficient nanoscale semiconducting optoelectronic system, containing a P/N acceptor donor organic hetroj unction which is optimized for neuronal stimulation -an organic electrolytic photocapacitor. The devices comprise a thin (80 nm) trilayer of metal and p-n semiconducting organic nanocrystals. When illuminated in physiological solution, these metal-semiconductor devices charge up, transducing light pulses into localized displacement currents that are strong enough to electrically stimulate neurons with safe light intensities.