methyl 4-[[4-[(E)-2-cyano-2-methylsulfonylethenyl]phenoxy]methyl]benzoate

• 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: methyl 4-[[4-[(E)-2-cyano-2-methylsulfonylethenyl]phenoxy]methyl]benzoate
• 化学式: C₁₉H₁₇NO₅S
• 分子量: 371.4
• InChiKey: WAPSFPYZMCFWBP-WOJGMQOQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  26
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  102
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Condensation polymers containing methine ultraviolet radiation-absorbing residues and shaped articles produced therefrom
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0326287A2

  公开（公告）日：1989-08-02

  A composition useful for molding into articles such as food containers, soft drink bottles, cured structural plastics and the like, comprising molding grade linear or unsaturated polyester or polycarbonate having reacted or copolymerized therein the residue of one or a mixture of methine reactants of the formula wherein R1 is hydrogen or an unsubstituted or substituted alkyl, alkenyl, cycloalkyl or aryl radical; A1 is an unsubstituted or substituted phenylene radical; A2 is an unsubstituted or substituted 1,4-phenylene radical; R2 is hydrogen or an unsubstituted or substituted alkyl, cycloalkyl or aryl radical; R3 is cyano or and R4 is one of the substituents which R3 can represent or an unsubstituted or substituted carbamoyl, alkanoyl, aroyl, alkylsuflonyl, arylsulfonyl, aryl or aromatic heterocyclic radicals. , The methine residues are present in the polymer as an integral part of the polymer chain and absorb ultraviolet radiation in the range of about 250 to about 390 nm. The residues are non-extractable from the polymer and stable at the conditions at which the polymers are manufactured and processed.

  一种可用于模塑食品容器、软饮料瓶、固化结构塑料等物品的组合物，包括模塑级线性或不饱和聚酯或聚碳酸酯，其中反应或共聚有一种或多种式甲烷反应物的残留物 其中 R1 是氢或未取代或取代的烷基、烯基、环烷基或芳基； A1 是未取代或取代的亚苯基 A2 是未取代或取代的 1，4-亚苯基自由基； R2 是氢或未取代或取代的烷基、环烷基或芳基； R3 是氰基或 和 R4 是 R3 可代表的取代基之一或未取代或取代的氨基甲酰基、烷酰基、芳基、烷基磺酰基、芳基或芳香杂环基。 甲基残基作为聚合物链的组成部分存在于聚合物中，可吸收约 250 至约 390 纳米范围内的紫外线辐射。这些残基不能从聚合物中提取，并且在聚合物生产和加工条件下稳定。
• CONDENSATION POLYMERS CONTAINING METHINE ULTRAVIOLET RADIATION-ABSORBING RESIDUES AND SHAPED ARTICLES PRODUCED THEREFROM
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0397746A1

  公开（公告）日：1990-11-22
• US4845187A
  申请人：——

  公开号：US4845187A

  公开（公告）日：1989-07-04
• WO1989006663A1
  申请人：——

  公开号：WO1989006663A1

  公开（公告）日：1989-07-27