5-[2-(1,3-Dioxoisoindol-5-yl)propan-2-yl]isoindole-1,3-dione

• 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: 5-[2-(1,3-Dioxoisoindol-5-yl)propan-2-yl]isoindole-1,3-dione
• 英文别名: 5-[2-(1,3-dioxoisoindol-5-yl)propan-2-yl]isoindole-1,3-dione
• 化学式: C₁₉H₁₄N₂O₄
• 分子量: 334.331
• InChiKey: KUGRTGBTYLXMLZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  92.3
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  5-[2-(1,3-二氧代异苯并呋喃-5-基)丙-2-基]异苯并呋喃-1,3-二酮 在 尿素 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 5.0h， 生成 5-[2-(1,3-Dioxoisoindol-5-yl)propan-2-yl]isoindole-1,3-dione
  参考文献：
  名称：

  邻苯二甲酰亚胺封端单体及其制备方法与应 用

  摘要：

  本发明所述邻苯二甲酰亚胺封端单体，其结构通式如下：H‑R4‑H式中，R4为中的一种，所述中R3为O、S、SO2、CO、C(CH3)2、C(CF3)2、中的一种。本发明还提供了上述邻苯二甲酰亚胺封端单体的制备方法及邻苯二甲酰亚胺封端单体在制备邻苯二甲腈树脂中的应用。

  公开号：

  CN104292230B

文献信息

• GAS SEPARATION COMPOSITE MEMBRANE AND METHOD OF PRODUCING THE SAME, AND GAS SEPARATING MODULE, GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD USING THE SAME
  申请人：FUJIFILM Corporation

  公开号：US20140130667A1

  公开（公告）日：2014-05-15

  A gas separation composite membrane, containing a gas-permeable supporting layer and a gas separating layer containing a crosslinked polyimide resin over the gas-permeable supporting layer, in which the crosslinked polyimide resin is formed by a polyimide compound being crosslinked by a radically crosslinkable functional group thereof, and a ratio [η] of a crosslinked site to an imide group of the polyimide compound (the number of crosslinked sites/the number of imide groups) in the crosslinked polyimide resin is 0.0001 or more and 0.45 or less; a method of producing the same; and a gas separating module, a gas separation apparatus and a gas separation method using the same.
• GAS SEPARATION COMPOSITE MEMBRANE, METHOD OF PRODUCING THE SAME, GAS SEPARATING MODULE USING THE SAME, AND GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD
  申请人：FUJIFILM CORPORATION

  公开号：US20140352534A1

  公开（公告）日：2014-12-04

  A gas separation composite membrane, containing: a gas-permeable supporting layer; and a gas separating layer containing a crosslinked polyimide resin, over the gas-permeable supporting layer, in which the crosslinked polyimide resin is composed of a polyimide compound having been crosslinked through an ester linking group, in which the polyimide compound contains a repeating unit of formula (I), a repeating unit of formula (II-a) or (II-b), and a repeating unit of formula (III-a) or (III-b), and in which a ratio [κ] of a site forming a crosslinked chain mediated by the ester linking group to an imide group (the number of specific crosslinkable sites/the number of imide groups) is more than 0.4 and less than 0.5.
• US9248413B2
  申请人：——

  公开号：US9248413B2

  公开（公告）日：2016-02-02
• US9452392B2
  申请人：——

  公开号：US9452392B2

  公开（公告）日：2016-09-27
• US9764293B2
  申请人：——

  公开号：US9764293B2

  公开（公告）日：2017-09-19