3-(4-Hydroxycyclohexa-1,5-dien-1-yl)-3-(4-hydroxyphenyl)-2-benzofuran-1-one

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 3-(4-Hydroxycyclohexa-1,5-dien-1-yl)-3-(4-hydroxyphenyl)-2-benzofuran-1-one
• 英文别名: 3-(4-hydroxycyclohexa-1,5-dien-1-yl)-3-(4-hydroxyphenyl)-2-benzofuran-1-one
• 化学式: C₂₀H₁₆O₄
• 分子量: 320.3
• InChiKey: BBGHMONHSNYGDO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• POLYISOINDOLINONES, METHODS OF MANUFACTURE, AND COMPOSITIONS AND ARTICLES FORMED THEREFROM
  申请人：SABIC GLOBAL TECHNOLOGIES B.V.

  公开号：US20210189064A1

  公开（公告）日：2021-06-24

  A polyisoindolinone includes 1-100 mole percent of isoindolinone ether ketone units of the formula A; and 0-99 mole percent of arylene ether ketone units of the formula B wherein the variables are as defined herein; and wherein when the polyisoindolinone is a poly(isoindolinone ether ether ketone), it has a least one, preferably at least two, preferably all of the following properties: a glass transition temperature greater than 150° C., or 150-270° C. as determined by differential scanning calorimetry, less than 25 weight percent solubility at 23° C. in dichloromethane, orthodichlorobenzene, or chloroform, or substantially no blue phosphorescence in response to irradiation with ultraviolet light of 320-400 nm.