N-methyl-4-amino-5-bromophthalimide | 59683-52-2

• 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-4-amino-5-bromophthalimide
• 英文别名: 5-Amino-6-bromo-2-methylisoindole-1,3-dione
• CAS: 59683-52-2
• 化学式: C₉H₇BrN₂O₂
• 分子量: 255.071
• InChiKey: XUGNVHASAGCSGH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  63.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  phenylcarbonylmethyl 3-(N-ethyl-N-(3'-acetylamino-phenyl)amino)-propionate 、 N-methyl-4-amino-5-bromophthalimide 在 硫酸 、 亚硝基硫酸 、 氨基磺酸 、 3-acetylamino-N-(2-oxopropyl)butyrate-N-benzylaniline 作用下， 以 水 为溶剂， 反应 14.0h， 生成
  参考文献：
  名称：

  一种高水洗牢度和升华牢度的红色分散染料 及其制备方法

  摘要：

  本发明涉及一种高水洗牢度和升华牢度的红色分散染料及其制备与应用。一种高水洗牢度和升华牢度的红色分散染料，结构如式(I)所示：R1为甲基、乙基；R2为乙基、烯丙基、苄基；R3为甲基、乙基、苯基。该染料具有优异的水洗牢度，且无毒无致癌性，防过敏，安全环保，三废排放少，合成工艺简单，造价低廉，适合市场发展和工业化生产的需要。特别的，通过我们的研究发现，由于该染料分子中的邻苯二甲酰亚胺结构和酯基在染色过程中的皂洗环节会发生水解反应，形成带阴离子的水解产物，这些产物容易溶于水，最终表现结果是浮色容易洗去，织物湿牢度大大提高。

  公开号：

  CN104448893B

文献信息

• Long Wavelength Shifted Benzotriazole Uv-Absorbers And Their Use
  申请人：Fritzsche Katharina

  公开号：US20080157025A1

  公开（公告）日：2008-07-03

  The invention relates to novel benzotriazole UV-absorbers having a long wavelength shifted absorption spectrum with significant absorbance up to 410-420 nm. Further aspects of the invention are a process for their preparation, a UV stabilized composition containing the new UV-absorbers and the use of the new compounds as UV-light stabilizers for organic materials.
• MULTICOAT PAINT SYSTEMS, PROCESS FOR PRODUCING THEM, AND THEIR USE IN AUTOMAKING
  申请人：Wegner Egon

  公开号：US20090317629A1

  公开（公告）日：2009-12-24

  The present disclosure provides multicoat systems exhibiting ultraviolet (UV) stability after ultraviolet exposure and moisture exposure. The systems comprise at least one primer (G), at least one pigmented coating (P) disposed on a surface of the primer, and at least one ultraviolet (UV) absorber which has an absorption maximum of at least 370 nm. The pigmented coating (P) may be comprised of two or more coatings (P1), (P2) to (Pn). The multicoat systems may also comprise a transparent coating material (T) to form a transparent coating (K). The present multicoat systems demonstrate ultraviolet stability, reduced delamination of the pigmented coat from the primer and are available in a variety of shades for use in the finishing, refinishing and coating of component parts. The present disclosure also provides for a process for producing the multicoat system, and provides for the use of the system.
• Coated carbon fiber reinforced plastic parts
  申请人：BASF SE

  公开号：US20160009952A1

  公开（公告）日：2016-01-14

  Carbon fiber reinforced plastic parts are advantageously coated with powder coating formulations comprising certain red-shifted hydroxyphenylbenzotriazole ultraviolet light absorbers (UVAs). The benzotriazole UVAs are of formulae (I) or (II) The coated carbon fiber reinforced plastic parts are suitable in aerospace applications, automotive parts and sporting goods.
• US5290921A
  申请人：——

  公开号：US5290921A

  公开（公告）日：1994-03-01
• US7695643B2
  申请人：——

  公开号：US7695643B2

  公开（公告）日：2010-04-13