Diphenylphosphanyl-phenyl-(triphenyl-lambda5-phosphanylidene)azanium;chloride

• 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: Diphenylphosphanyl-phenyl-(triphenyl-lambda5-phosphanylidene)azanium;chloride
• 英文别名: diphenylphosphanyl-phenyl-(triphenyl-λ5-phosphanylidene)azanium;chloride
• 化学式: C36H30ClNP2
• 分子量: 574.0
• InChiKey: JDYVFYKFZBMFPH-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  4.56
• 重原子数：
  40
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  3
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• LIVING RADICAL POLYMERIZATION CATALYST AND POLYMERIZATION METHOD
  申请人：Kyoto University

  公开号：EP2749577A1

  公开（公告）日：2014-07-02

  A nonmetallic compound having an ionic bond with a halide ion is used as a catalyst for living radical polymerization. Even if a radical initiator is not used, a monomer can be subjected to a radical polymerization to obtain a polymer having narrow molecular weight distribution. The cost of the living radical polymerization can be remarkably reduced, and it is made possible to prevent adverse effects of using a radical initiator (such as side reactions). The present invention is significantly more environmentally friendly and economically excellent than conventional living radical polymerization methods, due to advantages such as low toxicity of the catalyst, low amount of the catalyst necessary, high solubility of the catalyst, mild reaction conditions, and no coloration/no odor, etc. The catalyst can be applied to various monomers and enables synthesis of high molecular weight polymers.

  一种与卤化离子具有离子键的非金属化合物被用作活自由基聚合的催化剂。即使不使用自由基引发剂，也可以对单体进行自由基聚合，从而获得分子量分布较窄的聚合物。活自由基聚合的成本可以大大降低，而且可以避免使用自由基引发剂的不良影响（如副反应）。本发明具有催化剂毒性低、催化剂用量少、催化剂溶解度高、反应条件温和、无着色/无气味等优点，与传统活自由基聚合方法相比，具有明显的环境友好性和经济性。该催化剂可用于各种单体，并能合成高分子量聚合物。
• BLOCK COPOLYMER COMPOSITION AND PRODUCTION METHOD THEREFOR
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3715392A1

  公开（公告）日：2020-09-30

  Provided is a block copolymer composition which contains a block copolymer having a specific molecular structure and has a molecular weight distribution within an appropriate range. A polymerizable composition containing a macromonomer (A) which has a group having a radical-reactive unsaturated double bond at one terminal of a poly(meth)acrylate segment, a vinyl monomer (B), and an organic iodine compound (C), or a polymerizable composition containing a macromonomer (A), a vinyl monomer (B), an azo-based radical polymerization initiator (E), and iodine is polymerized to obtain a block copolymer composition containing a block copolymer in which constitutional units of all blocks are derived from vinyl monomers and at least one block has a branched structure.

  本发明提供了一种嵌段共聚物组合物，该组合物含有具有特定分子结构的嵌段共聚物，其分子量分布在适当范围内。一种可聚合组合物，含有大单体 (A)、乙烯基单体 (B) 和有机碘化合物 (C)，大单体 (A)在聚(甲基)丙烯酸酯段的一个末端具有具有自由基反应性不饱和双键的基团，或一种可聚合组合物，含有大单体 (A)乙烯基单体（B）、偶氮基自由基聚合引发剂（E）和碘进行聚合，以获得嵌段共聚物组合物，该组合物含有嵌段共聚物，其中所有嵌段的结构单元均来自乙烯基单体，且至少一个嵌段具有支链结构。
• LIVING RADICAL POLYMERIZATION METHOD
  申请人：Kyoto University

  公开号：EP2749577B1

  公开（公告）日：2018-09-19
• CATALYST FOR LIVING RADICAL POLYMERIZATION AND POLYMERIZATION METHOD
  申请人：Goto Atsushi

  公开号：US20140303334A1

  公开（公告）日：2014-10-09

  A nonmetallic compound having an ionic bond with a halide ion is used as a catalyst for living radical polymerization. Even if a radical initiator is not used, a monomer can be subjected to a radical polymerization to obtain a polymer having narrow molecular weight distribution. The cost of the living radical polymerization can be remarkably reduced, and it is made possible to prevent adverse effects of using a radical initiator (such as side reactions). The present invention is significantly more environmentally friendly and economically excellent than conventional living radical polymerization methods, due to advantages such as low toxicity of the catalyst, low amount of the catalyst necessary, high solubility of the catalyst, mild reaction conditions, and no coloration/no odor, etc. The catalyst can be applied to various monomers and enables synthesis of high molecular weight polymers.
• US9018325B2
  申请人：——

  公开号：US9018325B2

  公开（公告）日：2015-04-28