N-Methyl-10-oxo-10H-dibenzothiopyran-3,4-dicarboximide | 92461-35-3

• 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: N-Methyl-10-oxo-10H-dibenzothiopyran-3,4-dicarboximide
• 英文别名: 2-Methylthiochromeno[2,3-e]isoindole-1,3,6-trione
• CAS: 92461-35-3
• 化学式: C₁₆H₉NO₃S
• 分子量: 295.318
• InChiKey: MGMHSORDGGJTHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  21
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  79.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-甲基-4-硝基异吲哚-1,3-二酮 在 三氯化铝 、 草酰氯 作用下， 以 四氢呋喃 、 氯苯 为溶剂， 反应 47.0h， 生成 N-Methyl-10-oxo-10H-dibenzothiopyran-3,4-dicarboximide
  参考文献：
  名称：

  芳香亲核取代。第3部分。制备新型9-oxo-9 H-噻吨并-和9-oxo-9 H-黄酮二苯甲酰亚胺和-二羧酸酯†

  摘要：

  通过芳香亲核取代，接着通过分子内酰化，9-氧代-9- ħ -thioxanthene-和9-氧代-9- ħ呫吨二甲酰亚胺从硝基或chlorophthalimides和硫代水杨酸和水杨酸的二价阴离子（其制备方案）。将9-氧代-9 H-硫代氧杂蒽-3,4-二甲酰亚胺转化为9-氧代-9 H-硫代氧杂蒽-3,4-二羧酸衍生物，例如酸酐，酯和其他酰亚胺。这些衍生物中的一些被证明是具有特殊性质的优异光敏剂，例如液体聚集形式，H 2 O溶解度，在亲脂性有机溶剂和聚合物中的溶解度或吸收波长的红移。

  DOI：

  10.1002/hlca.19910740521

文献信息

• ULTRAVIOLET CURABLE LIQUID COMPOSITION, ULTRAVIOLET CURING INKJET INK, ULTRAVIOLET CURING WET ELECTROPHOTOGRAPHIC LIQUID DEVELOPER, ULTRAVIOLET CURING ELECTROSTATIC INKJET INK, AND IMAGE FORMING METHOD USING THEREOF
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20170336728A1

  公开（公告）日：2017-11-23

  An object of the present invention is to provide an ultraviolet curing liquid composition having high sensitivity, excellent storage stability, low viscosity, and excellent fixability after ultraviolet curing. The ultraviolet curable liquid composition of the present invention is an ultraviolet curable liquid composition containing a cationically polymerizable liquid monomer, a photopolymerization initiator and a photopolymerization sensitizer, wherein the cationically polymerizable liquid monomer is a vinyl ether compound, the photopolymerization initiator includes a compound represented by general formula (1), and the photopolymerization sensitizer includes (A) at least one compound selected from the group consisting of a compound represented by general formula (2) and a compound represented by general formula (3), and (B) at least one compound selected from the group consisting of a compound represented by general formula (4) and a compound represented by general formula (5).
• US4585876A
  申请人：——

  公开号：US4585876A

  公开（公告）日：1986-04-29
• US4681950A
  申请人：——

  公开号：US4681950A

  公开（公告）日：1987-07-21
• Aromatic nucleophilic substitution. Part 3. Preparation of novel 9-oxo-9H-thioxanthene- and 9-oxo-9H-xanthenedicarboximides and -dicarboxylates
  作者：Walter Fischer

  DOI：10.1002/hlca.19910740521

  日期：1991.8.7

  By aromatic nucleophilic substitution followed by intramolecular acylation, 9-oxo-9H-thioxanthene- and 9-oxo-9H-xanthene-dicarboximides were prepared from nitro- or chlorophthalimides and the dianions of thiosalicylic and salicylic acids (Scheme). The 9-oxo-9H-thioxanthene-3,4-dicarboximides were converted to 9-oxo-9H-thioxanthene-3,4-dicarboxylic-acid derivatives such as anhydride, esters, and further

  通过芳香亲核取代，接着通过分子内酰化，9-氧代-9- ħ -thioxanthene-和9-氧代-9- ħ呫吨二甲酰亚胺从硝基或chlorophthalimides和硫代水杨酸和水杨酸的二价阴离子（其制备方案）。将9-氧代-9 H-硫代氧杂蒽-3,4-二甲酰亚胺转化为9-氧代-9 H-硫代氧杂蒽-3,4-二羧酸衍生物，例如酸酐，酯和其他酰亚胺。这些衍生物中的一些被证明是具有特殊性质的优异光敏剂，例如液体聚集形式，H 2 O溶解度，在亲脂性有机溶剂和聚合物中的溶解度或吸收波长的红移。