5-methyl-5H-dibenzophosphole 5-oxide | 19190-40-0

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: 5-methyl-5H-dibenzophosphole 5-oxide
• 英文别名: 5-methyl-5H-dibenzophosphole-5-oxide；5-methyl-5H-benzo[b]phosphindole 5-oxide；9-Methyl-9-phosphafluoren-9-oxid, 5-Methyl-dibenzophosphol-P-oxid；9-Methyl-9-phosphafluoren-9-oxid；5-Methylbenzo[b]phosphindole 5-oxide
• CAS: 19190-40-0
• 化学式: C₁₃H₁₁OP
• 分子量: 214.204
• InChiKey: SXKMBWBNTBRIKH-UHFFFAOYSA-N

物化性质

• 沸点：
  336.6±9.0 °C(Predicted)
• 密度：
  1.23±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  5-methyl-5H-dibenzophosphole 5-oxide 在 溴 作用下， 以 甲醇 、 溶剂黄146 为溶剂， 反应 2.5h， 以45%的产率得到3-bromo-5-methyl-5H-dibenzophosphole 5-oxide
  参考文献：
  名称：

  Synthesis of Asymmetric Dibenzophosphole 5-Oxides: The First Dibenzophosphole-based Family of Compounds with Liquid Crystalline Behaviour

  摘要：

  DOI：

  10.3987/com-02-9437
• 作为产物：
  描述：

  5-氯-5H-二苯并磷杂环戊二烯 在 双氧水 作用下， 生成 5-methyl-5H-dibenzophosphole 5-oxide
  参考文献：
  名称：

  Chernyshev,E.A. et al., Journal of general chemistry of the USSR, 1971, vol. 41, p. 806 - 809

  摘要：

  DOI：

文献信息

• Palladium-Catalyzed Direct Synthesis of Phosphole Derivatives from Triarylphosphines through Cleavage of Carbon-Hydrogen and Carbon-Phosphorus Bonds
  作者：Katsuaki Baba、Mamoru Tobisu、Naoto Chatani

  DOI：10.1002/anie.201307115

  日期：2013.11.4

  (Phosp)hole in one: A palladium‐catalyzed synthesis for directly assembling phosphole skeletons from triarylphosphines through CH and CP bond cleavage was developed. This approach overcomes several of the limitations of the so far reported methods. Phospholes bearing a range of functionalities (including Br, F, CO2Me, Ac, and CN) and an array of fused rings (naphthalenes, anthracenes, furans, and

  在一个（Phosp）孔：一个钯催化合成的用于从至C三芳基膦直接组装磷杂环骨架 H和13 C  P键裂解被开发。这种方法克服了迄今为止报道的方法的一些局限性。可以容易地合成具有一系列功能性（包括Br，F，CO 2 Me，Ac和CN）的磷脂和一系列稠环（萘，蒽，呋喃和吡咯）。
• The alkaline hydrolysis of some cyclic phosphonium salts: ring-opening and ring-expansion reactions
  作者：David W. Allen、Ian T. Millar

  DOI：10.1039/j39690000252

  日期：——

  The alkaline hydrolysis of some five- and six-membered cyclic phosphonium salts has been examined, and the results have been related to current views on the structure and stereochemistry of the phosphorane intermediates of such reactions.

  已经研究了一些五元和六元环状phospho盐的碱水解，其结果与有关此类反应的膦烷中间体的结构和立体化学的当前观点有关。
• Synthesis of alkyldibenzophosphole 5-oxides
  作者：Ernesto Durán、Dolores Velasco、Francisco López-Calahorra

  DOI：10.1039/a907399j

  日期：——

  The synthesis of 5-alkyl-5H-dibenzophosphole 5-oxides has been re-studied. Ethyl-, dodecenyl- and heptadecyldibenzophosphole oxides have been synthesised by the alkylation of the P-methylide generated by lithiation of 5-methyl-5H-dibenzophosphole 5-oxide. An improved method for the synthesis of the latter oxide is also described.

  对5-烷基-5H-二苯并呋喃5-氧化物进行了重新研究。通过5-甲基-5H-二苯并呋喃5-氧化物锂化产生的P-亚甲基的烷基化，合成了乙基、十二烷基和十七烷基二苯并呋喃氧化物。还描述了合成后一种氧化物的改进方法。
• Polymer Compound And Polymer Light Emitting Device Using The Same
  申请人：Kobayashi Shigeya

  公开号：US20080145571A1

  公开（公告）日：2008-06-19

  A polymer compound comprising a structure of the following formula (1): (wherein, A ring and B ring each independently represent an aromatic hydrocarbon ring optionally having a substituent, and C ring represents an alicyclic hydrocarbon ring containing no condensed aromatic compound and having at least one substituent. The alicyclic hydrocarbon may contain a hetero atom).

  一种聚合物化合物，包括以下结构的公式（1）：（其中，A环和B环各自独立地表示具有取代基的芳香族碳氢环，C环表示不含有缩合芳香族化合物的脂环烃环，且至少具有一个取代基。脂环烃环可以含有杂原子）。
• MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND LIGHTING DEVICE
  申请人：JNC Corporation

  公开号：US20150097162A1

  公开（公告）日：2015-04-09

  Provided is an organic electroluminescent element which has improved driving voltage and improved current efficiency. An organic electroluminescent element having the above-mentioned improved characteristics is provided by using, as a material for organic electroluminescent elements, a polycyclic aromatic compound in which a nitrogen atom and another heteroatom or a metal atom (X) are adjacent to each other in a non-aromatic ring.

  提供一种具有改进驱动电压和改进电流效率的有机电致发光元件。通过使用多环芳香化合物作为有机电致发光元件的材料，其中一个氮原子和另一个杂原子或金属原子（X）相邻于非芳香环中，提供了具有上述改进特性的有机电致发光元件。

表征谱图