<9,9'-Bifluoren>-9,9'-dicarbonsaeure-dimethylester | 103164-38-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: <9,9'-Bifluoren>-9,9'-dicarbonsaeure-dimethylester
• 英文别名: [9,9']bifluorenyl-9,9'-dicarboxylic acid dimethyl ester；[9,9']Bifluorenyl-9,9'-dicarbonsaeure-dimethylester；9-(9-Methoxycarbonyl-fluorenyl-9)-fluorencarbonsaeure-9-methylester；Bifluorenyl-(9,9')-dicarbonsaeure-(9,9')-dimethylester；9,9'-Difluorenyl-9,9'-dicarbonsaeure-dimethylester；Methyl 9-(9-methoxycarbonylfluoren-9-yl)fluorene-9-carboxylate
• CAS: 103164-38-1
• 化学式: C₃₀H₂₂O₄
• 分子量: 446.502
• InChiKey: UGANEVPVIAJUKW-UHFFFAOYSA-N

物化性质

• 熔点：
  238-240 °C
• 沸点：
  550.3±50.0 °C(Predicted)
• 密度：
  1.303±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  34
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  9,9-联亚茀 在 乙醚 、 lithium 作用下， 生成 <9,9'-Bifluoren>-9,9'-dicarbonsaeure-dimethylester
  参考文献：
  名称：

  Schlenk; Bergmann, Justus Liebigs Annalen der Chemie, 1928, vol. 463, p. 208

  摘要：

  DOI：

文献信息

• ALIPHATIC CHEMISTRY OF FLUORENE:PART IV. PREPARATION AND ALKYLATION OF SOME SULPHIDES AND SULPHONES
  作者：P. M. G. Bavin

  DOI：10.1139/v60-129

  日期：1960.6.1

  The preparations are described of some 9-fluorenyl sulphides which have been oxidized with peracetic acid to the corresponding sulphones.9-Fluorenyl p-tolyl sulphone has been alkylated with a range of alkyl halides; other sulphones, including 2-nitro-9-fluorenyl p-tolyl sulphone, have been methylated.Methyl fluorene-9-carboxylate anion was reduced by p-toluenesulphonyl chloride to dimethyl 9,9′-difluorenyl-9

  描述了一些 9-芴基硫化物的制备方法，这些硫化物已被过乙酸氧化成相应的砜。9-芴基对甲苯基砜已被一系列烷基卤化物烷基化；其他砜，包括 2-硝基-9-芴基对甲苯基砜，已被甲基化。芴-9-羧酸甲酯阴离子被对甲苯磺酰氯还原为 9,9'-二芴基-9,9'-二甲酸二甲酯。
• ALIPHATIC CHEMISTRY OF FLUORENE: PART II. AN UNUSUAL GRIGNARD REACTION
  作者：P. M. G. Bavin

  DOI：10.1139/v60-125

  日期：1960.6.1

  The reaction between methyl 9-methylfluorene-9-carboxylate and phenyl magnesium iodide gave 9,9′-dimethyl-9,9′-difluorenyl in almost quantitative yield. Evidence is presented which shows that 9-methylfluorene anion is an intermediate. The probable intervention of elemental iodine is discussed.9-Methyl-9,9′-difluorenyl and 9,9′-dimethyl-9,9′-difluorenyl have been synthesized. A convenient preparation

  9-甲基芴-9-羧酸甲酯和苯基碘化镁之间的反应以几乎定量的产率得到9,9'-二甲基-9,9'-二芴基。提供的证据表明 9-甲基芴阴离子是中间体。讨论了元素碘的可能干预作用。已经合成了9-甲基-9,9'-二芴基和9,9'-二甲基-9,9'-二芴基。描述了 9,9'-二芴基的方便制备。
• RESIN COMPOSITION, STRETCHED FILM, CIRCULARLY POLARIZING PLATE, AND IMAGE DISPLAY DEVICE
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20150247002A1

  公开（公告）日：2015-09-03

  The invention relates to a resin composition which comprises a polymer having a divalent oligofluorene as a repeating unit therein, wherein the divalent oligofluorene contains at least two fluorene units optionally having a substituent, and the 9-positioned carbon atoms of the fluorene units bond to each other via a direct bond or via an alkylene group optionally having a substituent, an arylene group optionally having a substituent, or an aralkylene group optionally having a substituent, and a ratio of a retardation measured at a wavelength of 450 nm (Re450) to a retardation measured at a wavelength of 550 nm (Re550) satisfies the following formula (2): Re450/Re550≦1.0.

  本发明涉及一种树脂组合物，其中包括具有二价寡聚芴作为重复单元的聚合物，其中二价寡聚芴包含至少两个芴单元，可选地具有取代基，并且芴单元的9位碳原子通过直接键或通过可选具有取代基的烷基、芳基或芳基烷基相互结合。在450nm波长（Re450）和550nm波长（Re550）下测得的减速比之比（Re450/Re550）符合以下公式（2）：Re450/Re550≦1.0。
• 146. Synthesis of fluoranthenes. Part IX. 3-Methylfluoranthene
  作者：S. Horwood Tucker

  DOI：10.1039/jr9520000803

  日期：——
• Stolle; Wolf, Chemische Berichte, 1913, vol. 46, p. 2250
  作者：Stolle、Wolf

  DOI：——

  日期：——