1,2-二甲基蒽-9,10-二酮 | 3285-98-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 1,2-二甲基蒽-9,10-二酮
• 英文名称: 1,2-dimethylanthraquinone
• 英文别名: 1,2-dimethyl-anthraquinone；1,2-Dimethyl-anthrachinon；1,2-dimethyl-9,10-anthracenedione；1,2-Dimethyl-9,10-anthrachinon；1,2-Dimethyl-anthrachinon-9,10；1,2-Dimethylanthrachinon；1,2-dimethylanthracene-9,10-dione
• CAS: 3285-98-1
• 化学式: C₁₆H₁₂O₂
• 分子量: 236.27
• InChiKey: GNRPVZNNVOGXHD-UHFFFAOYSA-N

物化性质

• 熔点：
  156 °C(Solv: acetic acid (64-19-7))
• 沸点：
  421.0±45.0 °C(Predicted)
• 密度：
  1.233±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2914690090

反应信息

• 作为反应物：
  描述：

  1,2-二甲基蒽-9,10-二酮 在 吡啶 、 lithium aluminium tetrahydride 、 三溴化磷 作用下， 以 乙醚 、 氯仿 为溶剂， 生成 2-bromomethyl-1-methylanthracene
  参考文献：
  名称：

  (E)-(2-蒽基)乙烯的旋转异构化。一个考虑为什么thes-cisRotamers在激发态比thes-transRotamers更稳定而在基态更不稳定？

  摘要：

  (E)-1-(2-蒽基)-2-苯基乙烯 (E-2APE) 和 (E)-1-(2-蒽基)-3,3-二甲基的 s-cis 和 s-trans 旋转异构体之间的旋转异构现象-1-丁烯 (E-2ADB) 通过与模型化合物的吸收、发射和瞬态吸收光谱进行比较来研究。s-反式异构体在基态下比s-顺式旋转异构体更稳定；然而，在激发态（最低的单线态和三线态激发态），s-顺式异构体比s-反式旋转异构体更稳定。在三重激发态下，E-2APE 和 E-2ADB 的活化能分别为 30 和 18 kJ mol-1，观察到 s-trans → s-cis 单向旋转异构化。

  DOI：

  10.1246/bcsj.72.1837
• 作为产物：
  描述：

  1,2-dimethyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione 在 氢氧化钾 、 air 作用下， 以 乙醇 为溶剂， 以85.8%的产率得到1,2-二甲基蒽-9,10-二酮
  参考文献：
  名称：

  (E)-(2-蒽基)乙烯的旋转异构化。一个考虑为什么thes-cisRotamers在激发态比thes-transRotamers更稳定而在基态更不稳定？

  摘要：

  (E)-1-(2-蒽基)-2-苯基乙烯 (E-2APE) 和 (E)-1-(2-蒽基)-3,3-二甲基的 s-cis 和 s-trans 旋转异构体之间的旋转异构现象-1-丁烯 (E-2ADB) 通过与模型化合物的吸收、发射和瞬态吸收光谱进行比较来研究。s-反式异构体在基态下比s-顺式旋转异构体更稳定；然而，在激发态（最低的单线态和三线态激发态），s-顺式异构体比s-反式旋转异构体更稳定。在三重激发态下，E-2APE 和 E-2ADB 的活化能分别为 30 和 18 kJ mol-1，观察到 s-trans → s-cis 单向旋转异构化。

  DOI：

  10.1246/bcsj.72.1837

文献信息

• ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
  申请人：Universal Display Corporation

  公开号：US20160072082A1

  公开（公告）日：2016-03-10

  Imidazophenanthridine ligands and metal complexes are provided. The compounds exhibit improved stability through a linking substitution that links a nitrogen bonded carbon of an imidizole ring to a carbon on the adjacent fused aryl ring. The compounds may be used in organic light emitting devices, particularly as emissive dopants, providing devices with improved efficiency, stability, and manufacturing. In particular, the compounds provided herein may be used in blue devices having high efficiency.

  提供了咪唑菲啉配体和金属配合物。这些化合物通过连接取代基展现出改善的稳定性，该连接将咪唑环的氮键合碳与相邻融合芳基环上的碳连接起来。这些化合物可以用于有机发光器件，特别是作为发射杂质，为设备提供改善的效率、稳定性和制造工艺。具体来说，本文提供的化合物可以用于具有高效率的蓝色器件。
• Platinum complex and light-emitting device
  申请人：Nakayama Yuji

  公开号：US20060202197A1

  公开（公告）日：2006-09-14

  A platinum complex represented by the general formula 1, useful as a phosphorescence emission material, a tetradentate ligand useful for synthesizing the platinum complex, and a light-emitting device containing at least one of the platinum complex. In the general formula 1, two of the rings A, B, C, and D each independently represent an aromatic ring or an aromatic heterocyclic ring, while the other two rings each represent a nitrogen-containing heterocyclic ring; R A-D represent the substituents; each the rings A and B, the rings B and C, and the rings C and D may be bound to each other to form a fused ring independently via the substituent R A-D ; X A-D each represent a carbon atom or nitrogen atom; Q represents a bivalent atom or atomic group; Y represents a carbon or nitrogen atom; and n is an integer of 0 to 3.

  一种以通用公式1表示的铂配合物，用作磷光发射材料，一种四齿配体，用于合成铂配合物，以及包含至少一种铂配合物的发光装置。在通用公式1中，环A、B、C和D中的两个分别表示芳香环或芳香杂环，而另外两个环分别表示含氮杂环；RA-D代表取代基；环A和B、环B和C、环C和D可以通过取代基RA-D独立地相互连接形成融合环；XA-D分别表示碳原子或氮原子；Q表示二价原子或原子团；Y表示碳或氮原子；n为0至3的整数。
• Pheromone content of azinphosmethyl-susceptible and -resistant obliquebanded leafrollers (Lepidoptera: Tortricidae) as a function of time of day and female age
  作者：Ashraf M. El-Sayed、R.M. Trimble

  DOI：10.4039/ent134331-3

  日期：2002.6

  The effect of time of day and age on the amounts and ratios of four pheromone compounds [(Z)-11-tetradecenyl acetate (Z11-14:Ac), (E)-11-tetradecenyl acetate (E11-14:Ac), (Z)-11-tetradecenol (Z11-14:OH), and (Z)-11-tetradecenal (Z11-14:Al)] was compared in azinphosmethyl-susceptible (susceptible) and -resistant (resistant) female obliquebanded leafrollers, Choristoneura rosaceana (Harris). The amounts of all four pheromone compounds varied during the hour before and five hours after the onset of scotophase. The glands of resistant females contained approximately one half the amount of Z11-14:Ac and Z11-14:OH as the glands of susceptible females during the second and third hours of scotophase, and between 50 and 70% as much Z11-14:Al as the glands of susceptible females during the hour before and second to fourth hours of scotophase. The glands of susceptible and resistant females contained similar amounts of E11-14:Ac. The relative amounts of each of the four pheromone compounds were affected by time of day but not by resistance status. There was a negative linear relationship between the amounts of each of the four compounds and female age in both types of females. The amounts of Z11-14:Ac and E11-14:Ac declined at similar rates with age in susceptible and resistant females; the amounts of Z11-14:OH and Z11-14:Al declined more rapidly with age in susceptible than in resistant females. The relative amounts of the four compounds were not affected by female age. Temporal variation in the relative amounts of pheromone in susceptible and resistant C. rosaceana may be associated with similar variation in the emission of pheromone and corresponding temporal variation in the relative attractiveness of the two types of females.

  摘要 比较了一天中的时间和年龄对四种信息素化合物[(Z)-11-十四烯基乙酸酯（Z11-14:Ac）、(E)-11-十四烯基乙酸酯（E11-14:Ac）、(Z)-11-十四烯醇（Z11-14：OH）和 (Z)-11-十四烯醛（Z11-14:Al）]进行了比较。所有四种信息素化合物的含量在光照开始前一小时和光照开始后五小时内各不相同。在光斑期的第二和第三小时，抗性雌虫腺体中 Z11-14:Ac 和 Z11-14:OH 的含量约为易感雌虫腺体的一半；在光斑期开始前一小时和第二至第四小时，抗性雌虫腺体中 Z11-14:Al 的含量约为易感雌虫腺体的 50% 至 70%。易感雌虫和抗性雌虫腺体中的 E11-14:Ac 含量相似。四种信息素化合物的相对含量受一天中时间的影响，但不受抗性状态的影响。两种雌虫的四种化合物的含量与雌虫的年龄呈负线性关系。在易感雌性和抗性雌性中，Z11-14:Ac和E11-14:Ac的含量随年龄下降的速度相似；在易感雌性中，Z11-14:OH和Z11-14:Al的含量随年龄下降的速度比抗性雌性快。四种化合物的相对含量不受雌性年龄的影响。易感性和抗性蔷薇雌虫信息素相对含量的时间变化可能与信息素释放量的相似变化以及两种雌虫相对吸引力的相应时间变化有关。
• PLATINUM COMPLEXES
  申请人：Takasago International Corporation

  公开号：EP1577300A1

  公开（公告）日：2005-09-21

  The invention aims at providing platinum complexes useful as materials for light emitting devices and extremely excellent in heat stability, luminous characteristics, and luminous efficiency, and a process for effective preparation thereof. The invention relates to platinum complexes represented by the general formula [1]: wherein any two of A, B and C are each independently an optionally substituted nitrogenous aromatic heterocyclic group and the other is optionally substituted aryl or optionally substituted heteroaryl; and Y is halogeno or an optionally substituted aryl or heteroaryl group which is bonded either directly or through oxygen (-O-) or sulfur (-S-) (with the proviso that when the adjacent two rings are nitrogenous aromatic heterocyclic groups, the cases wherein Y is chloro are excepted, while when the nonadjacent two rings are nitrogenous aromatic heterocyclic groups, the cases wherein Y is not halogeno are excepted).

  该发明旨在提供作为发光器件材料有用的铂配合物，其在热稳定性、发光特性和发光效率方面极为优异，并提供了一种有效制备这些铂配合物的方法。该发明涉及由通式[1]表示的铂配合物：其中A、B和C中的任意两个分别是一个可选择取代的氮芳杂环基团，另一个是可选择取代的芳基或可选择取代的杂环基；Y是卤素或一个可选择取代的芳基或杂环基，它通过氧（-O-）或硫（-S-）直接或间接结合（但当相邻的两个环是氮芳杂环基团时，Y是氯的情况除外，而当非相邻的两个环是氮芳杂环基团时，Y不是卤素的情况除外）。
• Aromatic methylidene compound, methylstyryl compound for producing the same, production method therefor, and organic electroluminescent element
  申请人：Hashimoto Mitsuru

  公开号：US20050096491A1

  公开（公告）日：2005-05-05

  A compound of the formula (1): wherein R 11 represents an alkyl group, an alkoxy group, a halogen atom, a cyano group, or a nitro group; n 11 is an integer of 0 to 4; R 21 and R 31 are a hydrogen atom, an alkyl group, a cycloalkyl group, an aromatic group, or a heteroaromatic group; or R 21 and R 31 together form a condensed ring consisting of aromatic rings or heteroaromatic rings; and Ar is selected from the groups consisting of groups represented by the following formulae: and a methylstyryl compound for producing the same, the production methods thereof and an organic electroluminescent element having the compound.

  该化合物的化学式为(1)：其中R11代表烷基基团、烷氧基团、卤素原子、氰基或硝基基团；n11是0到4的整数；R21和R31分别是氢原子、烷基基团、环烷基基团、芳香基团或杂芳基团；或者R21和R31一起形成由芳香环或杂芳环组成的缩合环；Ar选择自下列化合物组成的基团：以及用于产生该化合物的甲基苯乙烯化合物，其生产方法和具有该化合物的有机电致发光元件。