1,4-二(二甲基氨基)蒽醌 | 56799-32-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 1,4-二(二甲基氨基)蒽醌
• 英文名称: 1,4-bis(dimethylamino)-9,10-anthraquinone
• 英文别名: 1,4-bis(methylamino)-9,10-anthraquinone；1,4-bis(dimethylamino)anthraquinone；1,4-Bisdimethylamino-9,10-anthrachinon；9,10-Anthracenedione, 1,4-bis(dimethylamino)-；1,4-bis(dimethylamino)anthracene-9,10-dione
• CAS: 56799-32-7
• 化学式: C₁₈H₁₈N₂O₂
• 分子量: 294.353
• InChiKey: OZMLRWPLFYWTPG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  40.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  9,10-dioxo-9,10-dihydroanthracene-1,4-diyl bis(4-methylbenzenesulfonate) 、 二甲胺 在 potassium carbonate 作用下， 以 甲苯 为溶剂， 反应 144.0h， 以78%的产率得到1,4-二(二甲基氨基)蒽醌
  参考文献：
  名称：

  1和4位不同的氨基取代基对9,10-蒽醌部分的光谱和酸碱性质的影响

  摘要：

  通过与氨基取代基的烷基化反应，合成了一系列被不同烷基取代的新型1-氨基和1,4-二氨基-9,10-蒽醌。通过NMR，IR光谱和质谱对所有获得的氨基蒽醌衍生物进行表征。这些化合物的光谱性质是通过使用UV-Vis光谱在乙腈中以及在不同pH范围内的乙腈和甲醇混合物中测定的。新开发的蒽醌衍生物中存在的各种取代基的影响及其在1-氨基蒽醌（1-AAQ）和1,4-二氨基蒽醌中蒽醌部分的羰基氧原子与NH基团的氮原子之间形成氢键的能力（1,4-DAAQ）已研究。另外， 所研究衍生物的光谱行为在很大程度上取决于溶剂-溶质相互作用和溶剂的性质。新的蒽醌的p K a值通过电位滴定法和分光光度滴定法联合测定。

  DOI：

  10.1016/j.saa.2013.01.085

文献信息

• Oil extended rubber and rubber composition
  申请人：JSR Corporation

  公开号：EP0992537A1

  公开（公告）日：2000-04-12

  An oil extended rubber comprising 100 parts by weight of (A) an amino group-containing copolymer rubber of a conjugated diolefin and an aromatic vinyl compound which contains bonded amino groups in the amount of 0.0025-0.20 mmol/g polymer, and 10-100 parts by weight of (B) an extensible oil. Carbon black, silica, a mixture of carbon black and silica, or a carbon-silica dual-phase-filler can be homogeneously dispersed in the oil extended rubber. Vulcanized products obtained by vulcanizing the rubber exhibits well-balanced improved properties such as wet skid properties, low hysteresis loss properties, abrasion resistance, and breaking strength, and are useful as a tread material for low fuel consumption tires, large tires, and high performance tires.

  一种油延橡胶，由 100 重量份的(A)共轭二烯烃和芳香族乙烯基化合物的含氨基的共聚橡胶和 10-100 重量份的(B)延展性油组成，(A)共轭二烯烃和芳香族乙烯基化合物的含氨基的共聚橡胶含有键合氨基的量为 0.0025-0.20 mmol/g，(B)延展性油含有键合氨基的量为 0.0025-0.20 mmol/g。碳黑、白炭黑、碳黑和白炭黑混合物或碳硅双相填料可均匀地分散在延展性油橡胶中。通过硫化橡胶得到的硫化产品具有均衡的改良特性，如湿滑特性、低滞后损失特性、耐磨性和断裂强度，可用作低油耗轮胎、大型轮胎和高性能轮胎的胎面材料。
• CONJUGATED DIOLEFIN POLYMER RUBBER PROCESS FOR PRODUCING POLYMER RUBBER RUBBER COMPOSITION COMPOSITE AND TIRE
  申请人：JSR Corporation

  公开号：EP1457501A1

  公开（公告）日：2004-09-15

  Disclosed are a conjugated diolefin (co)polymer rubber formed from either a conjugated diolefin or a conjugated diolefin and an aromatic vinyl compound, wherein the (co) polymer rubber has a primary amino group and an alkoxysilyl group which are bonded to a (co)polymer chain; a process for producing the same; a rubber composition; a composite; and a tire. The (co) polymer rubber has satisfactory processability, and can give an automotive tire tread having a balance among wear resistance, failure characteristics, low hysteresis loss and wet-skid characteristics.

  本发明公开了一种共轭二烯烃（共）聚合物橡胶，由共轭二烯烃或共轭二烯烃和芳香族乙烯基化合物形成，其中共轭二烯烃（共）聚合物橡胶具有与（共）聚合物链键合的伯氨基和烷氧基硅基；一种生产共轭二烯烃（共）聚合物橡胶的工艺；一种橡胶组合物；一种复合材料；以及一种轮胎。该（共）聚合物橡胶具有令人满意的加工性，可生产出兼顾耐磨性、失效特性、低滞后损失和湿滑特性的汽车轮胎胎面。
• RUBBER COMPOSITION
  申请人：JSR Corporation

  公开号：EP1721930A1

  公开（公告）日：2006-11-15

  There is obtained a rubber composition excellent in processability of unvulcanized compounded rubber, excellent in wear resistance and wet skid resistance of vulcanized rubber, low in rolling resistance, and suitable for tire applications, particularly for tire tread applications in which importance is given to low fuel consumption and safety. A rubber composition mainly comprising (I) 0.5 to 35% by weight of a conjugated diene-based (co)polymer rubber having an amino group and an alkoxysilyl group on a polymer chain and having a weight average molecular weight of 1,000 to 90,000, and (II) 99.5 to 65% by weight of a conjugated diene-based (co) polymer rubber having a weight average molecular weight of 100,000 to 2,000,000 (with the proviso that (I)+(II)=100% by weight).

  本发明获得了一种橡胶组合物，其加工性能优于未硫化橡胶，耐磨性和防滑性优于硫化橡胶，滚动阻力低，适用于轮胎应用，尤其适用于注重低油耗和安全性的轮胎胎面应用。 一种橡胶组合物，主要包括：(I) 0.5 至 35%（按重量计）的共轭二烯烃基（共）聚合物橡胶，其聚合物链上有一个氨基和一个烷氧基硅烷基，其重量平均分子量为 1,000 至 90,000 ；(II) 99.5 至 65%（按重量计）的共轭二烯烃基（共）聚合物橡胶，其重量平均分子量为 100,000 至 2,000,000 （但有一个条件，即(I)+(II)=100%（按重量计）。
• Run flat tire
  申请人：SUMITOMO RUBBER INDUSTRIES, LTD.

  公开号：EP1719799A1

  公开（公告）日：2006-11-08

  There is provided a run flat tire having a side reinforcing layer in which low exothermic property and high hardness are compatible and durability is improved. A rubber composition containing 10 to 100 parts by weight of carbon black with a nitrogen adsorption specific area of 30 to 100 m2/g and a dibutyl phthalate oil absorption amount of 50 ml/100 g or more and 2 parts by weight or more of sulfur or a sulfur compound, based on 100 parts by weight of a rubber component containing 10 to 50 % by weight of a conjugated diolefin polymer or a copolymer of a diolefin and an aromatic vinyl compound having a primary amino group and an alkoxysilyl group and having a glass transition point of -30°C or less in which a bifunctional or more monomer is copolymerized in a polymer chain and/or at least a portion of a (co)polymer chain is coupled with a bifunctional or more coupling agent, and a run flat tire having a side reinforcing layer comprising the rubber composition.

  本发明提供了一种具有侧面补强层的防爆轮胎，该补强层兼具低放热性能和高硬度，并提高了耐用性。一种橡胶组合物，按重量计含有 10 至 100 份炭黑，其氮吸附比面积为 30 至 100 m2/g，邻苯二甲酸二丁酯吸油量为 50 ml/100 g 或以上，以及 2 份或更多的硫或硫化合物、以 100 份（重量）橡胶成分为基准，该橡胶成分含有 10%至 50%（重量）的共轭二 烯烃聚合物或二烯烃与芳香族乙烯基化合物的共聚物，该共聚物具有伯氨基和烷氧基硅 基，玻璃化转变点为-30℃或更低，其中双官能团或更多单体在聚合物链中共聚和/或 （共）聚合物链的至少一部分与双官能团或更多偶联剂偶联，以及具有包含该橡胶 成分的侧补强层的防爆轮胎。
• RUBBER COMPOSITION AND TIRE
  申请人：JSR Corporation

  公开号：EP1783165A1

  公开（公告）日：2007-05-09

  A rubber composition comprising: (A) a rubber component including 30 to 100 mass% of diene rubber having at least one functional group selected from the group consisting of an amino group, an alkoxysilyl group, an epoxy group, a hydroxyl group, and a carboxyl group in an amount of 0.01 to 5.0 mmol per 100 g of the diene rubber; (B) silica in an amount of 5 to 130 parts by mass per 100 parts by mass of the rubber component; and (C) an aliphatic component having at least one functional group selected from the group consisting of a carboxyl group, a hydroxyl group, an amino group, and an epoxy group in an amount of 3 to 15 parts by mass per 100 parts by mass of the silica. The rubber composition and a tire using the rubber composition exhibit excellent scorching properties before vulcanization and exhibit excellent rolling resistance and wet skid properties after vulcanization.

  一种橡胶组合物，包括：(A)橡胶组分，其中 30 至 100 质量％的二烯橡胶具有至少一个官能团，该官能团选自由氨基、烷氧基硅基、环氧基、羟基和羧基组成的组，含量为每 100 克二烯橡胶 0.01 至 5.0毫摩尔；(B) 白炭黑，其用量为每 100 份质量的橡胶组分中含 5 至 130 份质量的白炭黑；以及 (C) 脂肪族组分，其至少具有一个官能团，该官能团选自由羧基、羟基、氨基和环氧基组成的组，其用量为每 100 份质量的白炭黑中含 3 至 15 份质量的白炭黑。该橡胶组合物和使用该橡胶组合物的轮胎在硫化前具有优异的焦烧性能，在硫化后具有优异的滚动阻力和湿滑性能。