bis(4-(di-n-butylamino)phenyl)methanone | 101853-07-0

• 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: bis(4-(di-n-butylamino)phenyl)methanone
• 英文别名: 4,4'-bis-dibutylamino-benzophenone；4,4'-Bis-dibutylamino-benzophenon；Methanone, bis[4-(dibutylamino)phenyl]-；bis[4-(dibutylamino)phenyl]methanone
• CAS: 101853-07-0
• 化学式: C₂₉H₄₄N₂O
• 分子量: 436.681
• InChiKey: RUGJGIJOPOCYCH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  32
• 可旋转键数：
  16
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  23.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 sodium hydroxide 作用下， 生成 bis(4-(di-n-butylamino)phenyl)methanone
  参考文献：
  名称：

  在抗疟疾作用研究中，苯丙氨酸和金胺的某些衍生物的合成。

  摘要：

  DOI：

  10.1021/ja01214a007

文献信息

• Process of quadricyclane production
  申请人：Exciton, Inc.

  公开号：US20040054244A1

  公开（公告）日：2004-03-18

  The present invention relates to a process for efficiently producing quadricyclane by the conversion of norbornadiene. A sensitizer, such as a substituted diaminobenzophenone having a solubility in norbornadiene greater than that of Michler's Ketone, may be added to the norbornadiene to form a solution, wherein the sensitizer decreases the induction period at the beginning of the reaction, increases the photon or quantum efficiency of conversion of norbornadiene to quadricyclane, and increases the rate of conversion at the end of the reaction. The solution may be irradiated with light from a metal halide-doped mercury arc lamp and filtered through a sharp cut-off filter to render photochemical transformation of norbornadiene to quadricyclane more efficient than when other light sources are utilized. Furthermore, the addition of a base to the solution tends to result in the formation of fewer by-products in the transformation reaction.

  本发明涉及一种通过转化去环二烯高效生产四环烷的过程。可以向去环二烯中添加一种敏化剂，例如可溶于去环二烯中的取代二氨基苯酮，其溶解度大于米氏酮，以形成溶液，其中敏化剂减少了反应开始时的诱导期，增加了去环二烯转化为四环烷的光子或量子效率，并增加了反应结束时的转化速率。可以利用金属卤化物掺杂的汞弧灯照射溶液，并通过锐利的截止滤光片过滤，使得去环二烯到四环烷的光化学转化比其他光源更加高效。此外，向溶液中添加碱会倾向于在转化反应中形成较少的副产物。
• Dental adhesive
  申请人：MITSUBISHI RAYON CO., LTD.

  公开号：EP0468077A1

  公开（公告）日：1992-01-29

  A dental adhesive consisting essentially of a combination of: (A) at least one trifunctional isocyanate compound, or a composition having an inert diluent incorporated to such isocyanate compound, and (B) a mixture comprising, as the main components, (a) at least one radical polymerizable unsaturated monomer, (b) a radical polymerization initiator, and (c) a polymerizable phosphate compound.

  一种牙科粘合剂，主要由以下成分组合而成： (A) 至少一种三官能团异氰酸酯化合物，或在该异氰酸酯化合物中加入惰性稀释 剂的组合物，以及 (B) 一种混合物，其主要成分包括：(a) 至少一种可自由基聚合的不饱和单体；(b) 一种自由基聚合引发剂；(c) 一种可聚合的磷酸化合物。
• Vulcanizable rubber composition, in particular for low rolling resistance treads of vehicle tires
  申请人：PIRELLI PNEUMATICI S.p.A.

  公开号：EP0934973A1

  公开（公告）日：1999-08-11

  A vulcanizable rubber composition is described comprising: a) a polymer base in which reinforcing fillers are homogeneously dispersed including: a1) a first modified copolymer obtainable by polymerization of at least one conjugated diolefin with at least one vinyl aromatic hydrocarbon in the presence of an initiator comprising at least one organic metal group and subsequent modification by reacting the so obtained intermediate copolymer with a compound comprising functional groups capable of reacting with the organic metal groups of the copolymer and derived from the initiator, said first copolymer having a glass transition temperature comprised between 0° and -80°C, and comprising a total quantity of vinyl aromatic hydrocarbon comprised between 5% and 50% by weight to the total weight of the same; a2) a second copolymer obtainable by polymerization of at least one conjugated diolefin with at least one vinyl aromatic hydrocarbon, said second copolymer having a glass transition temperature comprised between 0° and -80°C, and comprising a total quantity of vinyl aromatic hydrocarbon comprised between 5% and 50% by weight to the total weight of the same; b) a first carbon black-based reinforcing filler in such a quantity that the volume electrical resistivity of the vulcanized rubber composition does not exceed 10-6 Ohmxcm; c) a second silica-based reinforcing filler in such a quantity that the sum of said first and said second reinforcing fillers is comprised between 50 and 100 parts by weight per 100 parts by weight of polymer base.

  所述可硫化橡胶组合物包括 a) 聚合物基料，其中均匀分散有增强填料，包括 a1) 第一种改性共聚物，可通过至少一种共轭二烯烃与至少一种乙烯基芳香烃在含有至少一种有机金属基团的引发剂存在下进行聚合反应而获得，随后通过将获得的中间共聚物与一种含有能与共聚物的有机金属基团反应的官能团并来自引发剂的化合物进行反应而进行改性，所述第一种共聚物的玻璃化温度介于 0° 至 -80°C 之间，乙烯基芳香烃的总量占其总重量的 5%至 50%（按重量计）； a2) 通过至少一种共轭二烯烃与至少一种乙烯基芳香烃聚合得到的第二种共聚物，所述第二种共聚物的玻璃化温度在 0° 至 -80°C 之间，乙烯基芳香烃的总量占其总重量的 5%至 50%； b) 第一种炭黑基补强填料，其用量应使硫化橡胶组合物的体积电阻率不超过 10-6 欧姆xcm； c) 第二种以二氧化硅为基础的补强填料，其用量为每 100 重量份的聚合物基料中，上述第一种和第二种补强填料的总和在 50 至 100 重量份之间。
• Process for producing a vulcanizable rubber composition including carbon black-based and silicia-based reinforcing fillers
  申请人：PIRELLI PNEUMATICI Società per Azioni

  公开号：EP0972790A1

  公开（公告）日：2000-01-19

  A process for producing a vulcanizable rubber composition containing silica and carbon black, comprises the step of intimately mixing at a temperature of from 130° to 180°C at least a first cross-linkable unsaturated chain polymer with a first carbon black-based reinforcing filler, so as to obtain a first rubber composition capable of allowing a subsequent effective dispersion of a second silica-based reinforcing filler and of a second cross-linkable unsaturated chain polymer. The rubber composition thus obtained shows a homogeneous dispersion of the reinforcing fillers, in particular of the silica-based reinforcing filler, constant physical-mechanical characteristics, and improved drawability, and is particularly suitable for the manufacture of tire treads with low rolling resistance.

  一种含有二氧化硅和炭黑的可硫化橡胶组合物的生产工艺包括以下步骤：在 130° 至 180°C 的温度下，将至少第一种可交联不饱和链聚合物与第一种炭黑基补强填料紧密混合，以获得第一种橡胶组合物，该组合物能够在随后有效分散第二种二氧化硅基补强填料和第二种可交联不饱和链聚合物。由此获得的橡胶组合物显示出补强填料（尤其是硅基补强填料）的均匀分散性、恒定的物理机械特性和更好的拉伸性，尤其适用于制造低滚动阻力的轮胎胎面。
• POLYVINYL ALCOHOL RESIN COMPOSITION AND MULTILAYER PACKAGES
  申请人：Kuraray Co., Ltd.

  公开号：EP1316582A1

  公开（公告）日：2003-06-04

  The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises 70 to 99.9 wt% of a polyvinyl alcohol resin (A) and 0.1 to 30 wt% of a thermoplastic resin (B) other than the polyvinyl alcohol resin (A), wherein the thermoplastic resin (B) has a carbon-carbon double bond and a functional group including a hetero atom, and an oxygen absorption rate of the resin composition is 0.001 ml/m2 • day or more.

  本发明提供了一种具有氧清除功能的树脂组合物。该树脂组合物包括 70 至 99.9 wt%的聚乙烯醇树脂（A）和 0.1 至 30 wt%的除聚乙烯醇树脂（A）之外的热塑性树脂（B），其中热塑性树脂（B）具有碳碳双键和包括杂原子的官能团，该树脂组合物的吸氧率为 0.001 ml/m2 - 天或以上。