1,3-dioxo-2-[4-(phenylamino)phenyl]-2,3-dihydro-1H-isoindole-5-carboxylic acid | 330217-26-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 1,3-dioxo-2-[4-(phenylamino)phenyl]-2,3-dihydro-1H-isoindole-5-carboxylic acid
• 英文别名: 2-(4-anilinophenyl)-1,3-dioxoisoindole-5-carboxylic acid
• CAS: 330217-26-0
• 化学式: C₂₁H₁₄N₂O₄
• mdl: MFCD01305631
• 分子量: 358.353
• InChiKey: JDMVKIDVDBNUND-UHFFFAOYSA-N

物化性质

• 沸点：
  649.8±65.0 °C(Predicted)
• 密度：
  1.460±0.06 g/cm3(Predicted)
• 溶解度：
  51.6 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  86.7
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  对羟基联苯 、 1,3-dioxo-2-[4-(phenylamino)phenyl]-2,3-dihydro-1H-isoindole-5-carboxylic acid 在 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 N-甲基吡咯烷酮 为溶剂， 反应 14.0h， 以85%的产率得到[1,1'-biphenyl]-4-yl 1,3-dioxo-2-(4-(phenylamino)phenyl)isoindoline-5-carboxylate
  参考文献：
  名称：

  NOVEL DIARYLAMINE COMPOUND, AND ANTI-AGING AGENT, POLYMER COMPOSITION, CROSSLINKED RUBBER PRODUCT AND MOLDED ARTICLE THEREOF, AND METHOD FOR PRODUCING DIARYLAMINE COMPOUND

  摘要：

  公开号：

  EP2450348B1
• 作为产物：
  描述：

  对氨基二苯胺 、 偏苯三酸酐 以 溶剂黄146 为溶剂， 反应 10.0h， 以92%的产率得到1,3-dioxo-2-[4-(phenylamino)phenyl]-2,3-dihydro-1H-isoindole-5-carboxylic acid
  参考文献：
  名称：

  NOVEL DIARYLAMINE COMPOUND, AND ANTI-AGING AGENT, POLYMER COMPOSITION, CROSSLINKED RUBBER PRODUCT AND MOLDED ARTICLE THEREOF, AND METHOD FOR PRODUCING DIARYLAMINE COMPOUND

  摘要：

  公开号：

  EP2450348B1

文献信息

• NOVEL DIARYLAMINE COMPOUNDS, AGING INHIBITOR, POLYMER COMPOSITION, CROSSLINKED RUBBER PRODUCT AND MOLDED ARTICLE OF THE CROSSLINKED PRODUCT, AND METHOD OF PRODUCING DIARYLAMINE COMPOUND
  申请人：Sakamoto Kei

  公开号：US20120101196A1

  公开（公告）日：2012-04-26

  There are provided a novel diarylamine compound represented by the following formula (I), (II) or (III), which has at least one signal attributable to the hydrogen of the N—H moiety at 8.30 ppm to 9.00 ppm when a deuterated dimethyl sulfoxide solution of the diarylamine compound is analyzed by 1 H-NMR; and an aging inhibitor, a polymer composition, a crosslinked rubber product and a molded article thereof, and a method of producing a diarylamine compound. In the formulas, A 1 to A 6 each represent an aromatic group which may have a substituent; A represents an aromatic group or a cyclic aliphatic group, which may both have a substituent; L represents 1 or 2; and n represents 0 or 1.

  提供了一种新型的二芳基胺化合物，其由以下公式（I）、（II）或（III）表示，当通过1H-NMR分析二芳基胺化合物的氘代二甲基亚磺酸溶液时，具有至少一种可归因于N-H基团的氢的信号在8.30 ppm至9.00 ppm之间；以及一种抗老化剂、一种聚合物组合物、一种交联橡胶产品及其模压制品，以及一种生产二芳基胺化合物的方法。在公式中，A1到A6分别表示可能具有取代基的芳香族基；A表示芳香族基或环状脂肪族基，两者都可能具有取代基；L表示1或2；n表示0或1。
• ACRYLIC RUBBER COMPOSITION AND RUBBER CROSSLINKED PRODUCT
  申请人：Zeon Corporation

  公开号：EP3992236A1

  公开（公告）日：2022-05-04

  Provided is an acrylic rubber composition comprising an acrylic rubber and a specific antioxidant, wherein the acrylic rubber comprises 15 to 55% by weight of methacrylic acid alkyl ester monomer units (a), 44.5 to 84.5% by weight of acrylic acid ester monomer units (b), and 0.5 to 4% by weight of carboxyl group-containing monomer units (c), and the content of the antioxidant is 0.1 to 5 parts by weight relative to 100 parts by weight of the acrylic rubber.

  本发明提供了一种丙烯酸橡胶组合物，该组合物由丙烯酸橡胶和特定抗氧化剂组成，其中丙烯酸橡胶包括 15% 至 55% （按重量计）的甲基丙烯酸烷基酯单体单元 (a)、44.5% 至 84.5% （按重量计）的丙烯酸酯单体单元 (b) 以及 0.5% 至 4% （按重量计）的含羧基单体单元 (c)，抗氧化剂的含量相对于 100 份丙烯酸橡胶的重量为 0.1 至 5 份。
• Diarylamine-based compound, anti-aging agent, and polymer composition
  申请人：ZEON CORPORATION

  公开号：US11254802B2

  公开（公告）日：2022-02-22

  The present invention provides a diarylamine-based compound represented by General Formula (1): (where A1 and A2 each independently represent a C6 to C18 arylene group which may have a substituent, and A3 and A4 each independently represent an organic group having a cyclic imide structure which may have a substituent).

  本发明提供了通式（1）所代表的二芳基胺类化合物： (其中 A1 和 A2 各自独立地代表一个 C6 至 C18 芳烯基团，该基团可具有一个取代基；A3 和 A4 各自独立地代表一个具有环状亚胺结构的有机基团，该基团可具有一个取代基）。
• POLYMER COMPOSITION CONTAINING DIARYLAMINE-BASED COMPOUND
  申请人：ZEON CORPORATION

  公开号：US20220127430A1

  公开（公告）日：2022-04-28

  The present invention provides a polymer composition comprising a polymer and an antioxidant comprising a diarylamine-based compound represented by General Formula (1): where, in General Formula (1), A 1 and A 2 each independently represent a C 6 to C 18 arylene group which may have a substituent, and A 3 and A 4 each independently represent an organic group having a cyclic imide structure which may have a substituent.
• US8883888B2
  申请人：——

  公开号：US8883888B2

  公开（公告）日：2014-11-11