N-<4-Dimethylamino-phenyl>-maleinsaeure | 6957-55-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-<4-Dimethylamino-phenyl>-maleinsaeure
• 英文别名: N-(p-Dimethylaminophenyl)-maleinsaeureamid；(Z)-4-[4-(dimethylamino)anilino]-4-oxobut-2-enoic acid
• CAS: 6957-55-7
• 化学式: C₁₂H₁₄N₂O₃
• 分子量: 234.255
• InChiKey: YVQGKOJJBOYTDX-FPLPWBNLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  69.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-<4-Dimethylamino-phenyl>-maleinsaeure 、 碘甲烷 生成 [4-[[(Z)-3-carboxyprop-2-enoyl]amino]phenyl]-trimethylazanium;iodide
  参考文献：
  名称：

  HRABAK, FRANTISEK

  摘要：

  DOI：

文献信息

• RUBBER COMPOSITION AND PNEUMATIC TIRE
  申请人：SUMITOMO RUBBER INDUSTRIES, LTD.

  公开号：US20140128532A1

  公开（公告）日：2014-05-08

  The present invention provides a rubber composition capable of improving the rubber strength and fuel economy in a balanced manner, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition including a rubber component, carbon black, and a compound represented by formula (I) below, wherein the amount of the carbon black is 10 to 100 parts by mass per 100 parts by mass of the rubber component: wherein R 1 and R 2 are the same as or different from each other, and each represent a hydrogen atom, a C1-C20 alkyl group, a C1-C20 alkenyl group, or a C1-C20 alkynyl group; M r+ represents a metal ion; and r represents a valence of the metal ion.

  本发明提供了一种橡胶组合物，能够在平衡的情况下改善橡胶强度和燃油经济性，以及由该橡胶组合物制成的气动轮胎。本发明涉及一种橡胶组合物，包括橡胶成分、碳黑和以下式(I)所表示的化合物，其中碳黑的量为橡胶成分的100份质量中的10至100份质量：其中R1和R2相同或不同，分别表示氢原子、C1-C20烷基、C1-C20烯基或C1-C20炔基；Mr+表示金属离子；r表示金属离子的价。
• Rubber composition and pneumatic tire
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP2730432A1

  公开（公告）日：2014-05-14

  The present invention provides a rubber composition capable of improving the rubber strength and fuel economy in a balanced manner, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition including a rubber component, carbon black, and a compound represented by formula (I) below, wherein the amount of the carbon black is 10 to 100 parts by mass per 100 parts by mass of the rubber component: wherein R1 and R2 are the same as or different from each other, and each represent a hydrogen atom, a C1-C20 alkyl group, a C1-C20 alkenyl group, or a C1-C20 alkynyl group; Mr+ represents a metal ion; and r represents a valence of the metal ion.

  本发明提供了一种能够均衡提高橡胶强度和燃油经济性的橡胶组合物，以及一种由该橡胶组合物制成的充气轮胎。本发明涉及一种橡胶组合物，包括橡胶成分、炭黑和由下式（I）表示的化合物，其中炭黑的用量为每 100 份橡胶成分含 10 至 100 份炭黑： 其中 R1 和 R2 彼此相同或不同，各自代表氢原子、C1-C20 烷基、C1-C20 烯基或 C1-C20 烷炔基；Mr+ 代表金属离子；r 代表金属离子的价。
• Rubber compositions for bead apex, sidewall packing, base tread, breaker cushion, steel cord topping, strip adjacent to steel cords, tie gum, and sidewall, and pneumatic tires
  申请人：SUMITOMO RUBBER INDUSTRIES, LTD.

  公开号：EP2730609B1

  公开（公告）日：2015-09-09
• METHODS AND COMPOUNDS FOR REGULATING APOPTOSIS
  申请人：Reed John C.

  公开号：US20090118135A1

  公开（公告）日：2009-05-07

  An assay for determining compounds that inhibit activity of a BCl-2 protein, or affect conversion of Bcl-2 from an antiapoptotic to a proapoptotic form are described. In addition, compounds that modulate the function of anti-apoptotic proteins such as Bcl-2 and related Bcl-2 family members are identified.
• RUBBER COMPOSITION FOR TREAD, AND PNEUMATIC TIRE
  申请人：SUMITOMO RUBBER INDUSTRIES, LTD.

  公开号：US20140128531A1

  公开（公告）日：2014-05-08

  The present invention provides a rubber composition for a tread which improves in terms of the fuel efficiency of a rubber composition containing an isoprene-based rubber and also offers favorable abrasion resistance and elongation at break, and a pneumatic tire comprising a tread formed from the rubber composition. The present invention relates to a rubber composition for a tread, comprising: a rubber component; a specific amount of a carbon black having a predetermined nitrogen adsorption specific surface area; a specific amount of sulfur; and a specific amount of a compound represented by formula (I) below, the rubber component comprising specific amounts of an isoprene-based rubber and a high-cis butadiene rubber having a predetermined cis content: