benzo[a]anthracene-5,6-dione | 18508-00-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: benzo[a]anthracene-5,6-dione
• 英文别名: tetraphene-5,6-dione；5,6-chrysenequinone；benz[a]anthracene-5,6-dione；Benz[a]anthracen-5,6-dion；1.2-Benzo-anthrachinon-(3.4)；2.3-Benzo-phenanthrenchinon；Benz(A)anthracene-5,6-dione
• CAS: 18508-00-4
• 化学式: C₁₈H₁₀O₂
• 分子量: 258.276
• InChiKey: MDPPNAKFMQPTFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  benzo[a]anthracene-5,6-dione 在 双氧水 作用下， 生成 3-(2-carboxy-phenyl)-[2]naphthoic acid
  参考文献：
  名称：

  12.催化的过氧化氢芳烃的氧化。第一部分

  摘要：

  DOI：

  10.1039/jr9500000047
• 作为产物：
  描述：

  2-溴甲基苯甲酸甲酯 在 盐酸 、 sodium tetrahydroborate 、 potassium tert-butylate 、 碘 、 pyridinium chlorochromate 作用下， 以 四氢呋喃 、 甲醇 、 sodium hydroxide 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 叔丁醇 为溶剂， 反应 10.33h， 生成 benzo[a]anthracene-5,6-dione
  参考文献：
  名称：

  苯并[a]蒽-5,6-二酮的苯并苯甲酸重排环收缩区域特异性合成苯并[b]芴酮

  摘要：

  描述了苯并[b]芴酮的区域特异性路线。该合成基于 1,4-偶极合成子与萘醌单缩酮的单锅区域特异性苯环化，以及通过苯偶酰-苯甲酸重排生成的苯并[a]蒽-5,6-二酮的环收缩。

  DOI：

  10.1055/s-2006-942468

文献信息

• Solvolysis of K-region arene oxides: substituent effects on reactions of benz[a]anthracene 5,6-oxide
  作者：Nashaat T. Nashed、Suresh K. Balani、Richard J. Loncharich、Jane M. Sayer、David Y. Shipley、Ram S. Mohan、Dale L. Whalen、Donald M. Jerina

  DOI：10.1021/ja00010a036

  日期：1991.5

  dioxane-water and in methanol at 25 o C are reported. These substitutions result in >150-fold differences in their rates of acid-catalyzed solvolysis and cause marked changes in the distribution of solvent adducts and phenols resulting from isomerization. Optically pure BA-O, 7-MBA-O, 12-MBA-O, and 7,12-DMBA-O as well as their optically pure trans dihydrodiols were utilized to determine the point of attack by

  苯并 [a] 蒽 5,6-氧化物 (BA-O) 在取代 1 (1-MBA-O)、4 (4-MBA-O)、7 ( 7-MBA-O)、11 (11-MBA-O) 和 12 (12-MBA-O)、7,12-二甲基取代 (7,12-DMBA-O) 和 7-溴取代1:9 二恶烷-水和甲醇在 25 o C 报告。这些取代导致其酸催化溶剂分解的速率差异 > 150 倍，并导致异构化导致的溶剂加合物和酚类的分布发生显着变化。利用光学纯的 BA-O、7-MBA-O、12-MBA-O 和 7,12-DMBA-O 以及它们的光学纯反式二氢二醇来确定水解反应中水的攻击点
• NOVEL MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
  申请人：Parham Amir Hossain

  公开号：US20120126180A1

  公开（公告）日：2012-05-24

  The present invention relates to substituted benz[a]anthracene derivatives, to the preparation and use thereof in organic electroluminescent devices, and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as matrix material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.

  本发明涉及取代的苯并[a]蒽衍生物、其制备和在有机电致发光器件中的应用，以及有机电致发光器件，特别是蓝光发射器件，其中这些化合物被用作基质材料或发射层的掺杂剂，和/或作为空穴传输材料和/或电子传输材料。
• Photopolymerizable epoxy resin composition
  申请人：KABUSHIKI KAISHA TOSHIBA

  公开号：EP0136679A2

  公开（公告）日：1985-04-10

  There is disclosed a photopolymerizable epoxy resin composition comprising an epoxy resin; and a heteropoly-acid aromatic sulfonium salt or a heteropoly-acid aromatic iodonium salt as a photo-curing catalyst. The composition of this invention can exhibit the photopolymerization being promptly advanced, the cured product being great in hardness, the corrosive action being weak, and the electrical properties being excellent. Therefore, an industrial utility of the composition of this invention is highly great.

  本发明公开了一种可光聚合环氧树脂组合物，该组合物由环氧树脂和作为光固化催化剂的杂多酸芳香族锍盐或杂多酸芳香族碘盐组成。 本发明的组合物可以表现出光聚合迅速、固化物硬度大、腐蚀作用弱、电性能优良等特点。 因此，本发明的组合物具有很大的工业实用性。
• Process for production of vinyl chloride polymer
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP0172427A2

  公开（公告）日：1986-02-26

  This process is a process for production of a vinyl chloride polymer by suspension polymerization or emulsion polymerization of vinyl chloride monomer or a mixture of vinyl chloride monomer with a vinyl monomer copolymerizable with said vinyl chloride monomer in an aqueous medium, characterized in that the polymerization is carried out in a polymerizer, the inner wall surface and portions of the auxiliary equipment thereof which may come into contact with the monomer during polymerization being previously coated with a scaling preventive comprising at least one selected from dyes, pigments and aromatic or heterocyclic compounds having at least 5 conjugated π bonds, while controlling the chloride ion concentration in the reaction mixture to not higher than 100 ppm. According to said process, scaling onto the inner wall surface of a polymerizer, etc. during polymerization can be prevented effectively and surely.

  该工艺是通过氯乙烯单体或氯乙烯单体与可与所述氯乙烯单体共聚的乙烯基单体混合物在水介质中进行悬浮聚合或乳液聚合来生产氯乙烯聚合物的工艺，其特征在于聚合是在聚合器中进行的、内壁表面及其辅助设备中可能在聚合过程中与单体接触的部分事先涂上一层防垢剂，该防垢剂至少包括一种选自染料、颜料和至少有 5 个共轭 π 键的芳香族或杂环化合物的防垢剂，同时控制反应混合物中的氯离子浓度不高于 100 ppm。根据上述工艺，可有效、可靠地防止聚合过程中聚合器等内壁表面结垢。
• Visible radiation activated hydrosilation reaction
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0358452A2

  公开（公告）日：1990-03-14

  This invention relates to a hydrosilation process involving the reaction of a compound containing silicon-bonded hydrogen with a compound containing aliphatic unsaturation. Platinum complexes are known to be useful as catalysts in processes for accelerating the thermally-activated addition reaction between compounds containing silicon-bonded hydrogen and compounds containing aliphatic unsaturation. However, processes for promoting the visible radiation activated addition reaction between these compounds are unknown. Platinum complexes that can be used to initiate ultraviolet radiation activated hydrosilation reactions are also known. However, it is not known whether platinum complexes would be useful for initiating a visible radiation activated hydrosilation reaction. This invention provides a process for the addition of compounds containing silicon-bonded hydrogen to compounds containing aliphatic unsaturation and compositions suitable for said process. The process is activated by visible radiation and is conducted in the presence of a platinum complex having one cyclopentadienyl group that is eta-bonded to the platinum atom and three aliphatic groups that are sigma-bonded to the platinum atom and a sensitizer that is capable of absorbing visible light and is capable of transferring energy to said platinum complex such that the hydrosilation reaction is initiated upon exposure to visible light. The invention also provides compositions for use in the aforementioned process.

  本发明涉及一种含硅键氢的化合物与含脂肪族不饱和化合物反应的加氢工艺。 在加速含硅键氢的化合物与含脂肪族不饱和的化合物之间的热激活加成反应的工艺中，铂络合物是已知的有用催化剂。然而，促进这些化合物之间的可见辐射活化加成反应的工艺尚不清楚。可用于引发紫外线辐射活化加氢反应的铂络合物也是已知的。然而，铂络合物是否可用于引发可见辐射活化的加氢反应还不得而知。 本发明提供了一种将含硅键氢的化合物加到含脂肪族不饱和化合物中的工艺和适用于上述工艺的组合物。该工艺由可见光辐射激活，并在具有一个与铂原子等键结合的环戊二烯基团和三个与铂原子σ键结合的脂肪族基团的铂络合物以及能够吸收可见光并能将能量转移到所述铂络合物的敏化剂存在下进行，从而在暴露于可见光时启动加氢反应。本发明还提供了用于上述工艺的组合物。