3,5-dinitrophenylmaleimide | 29248-63-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯啉
• 英文名称: 3,5-dinitrophenylmaleimide
• 英文别名: N-(3,5-dinitro-phenyl)-maleimide；N-(3,5-Dinitro-phenyl)-maleinimid；1-(3,5-Dinitrophenyl)-1H-pyrrole-2,5-dione；1-(3,5-dinitrophenyl)pyrrole-2,5-dione
• CAS: 29248-63-3
• 化学式: C₁₀H₅N₃O₆
• 分子量: 263.166
• InChiKey: CNOAJTCVYXLEDT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  129
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1,8-Dichlor-10-methyl-anthracen 、 3,5-dinitrophenylmaleimide 在 homochiral acid-base self-assembled [Pd₆(Λ-Ru(pyridinyl substituted phenantroline₃)₈)] based amphoteric enzyme mimic cage 作用下， 以 水 、 二甲基亚砜 为溶剂， 以62 %的产率得到
  参考文献：
  名称：

  双作用手性笼式反应器实现三环芳烃的催化对映选择性环加成转化

  摘要：

  采用手性金属有机笼作为超分子反应器建立了模拟酶催化体系，并以多环作为二烯前体实现了不对称脱芳香狄尔斯-阿尔德（D-A）环加成反应，对映体过量（ee）高达96％ 。笼球上的高正电荷（+28）诱导24个咪唑-NH胺单元的部分去质子化，导致笼溶液的微观不均匀性，笼外环境变成酸性，笼内空间变成碱性，该方法能够在温和条件下将酸性蒽和碱性9-蒽酮衍生物轻松转化为增值手性三环[4 + 2]环加合物。转化的立体化学结果由适当的主客体相互作用决定，其中非共价π-π堆积和静电相互作用作为主要控制力。这种具有两性性质的双作用催化体系为多环芳烃化合物的不对称D-A反应提供了一个非常规的平台，展示了笼式反应器在多任务有机转化中超分子催化的前景。

  DOI：

  10.1021/acscatal.3c06361
• 作为产物：
  描述：

  N-(3,5-dinitro-phenyl)-maleamic acid 在 乙酸酐 作用下， 生成 3,5-dinitrophenylmaleimide
  参考文献：
  名称：

  Burley; Haylett, Chemistry and Industry, 1958, p. 1285

  摘要：

  DOI：

文献信息

• HIGH-PURITY SODIUM P-STYRENESULFONATE WITH EXCELLENT HUE, METHOD FOR PRODUCING THE SAME, POLY (SODIUM P-STYRENESULFONATE) WITH EXCELLENT HUE USING THE SAME, AND DISPERSANT AND SYNTHETIC STARCH FOR CLOTHING FINISHING USING THE POLY ( SODIUM P-STYRENESULFONATE)
  申请人：TOSOH ORGANIC CHEMICAL CO., LTD.

  公开号：US20150246876A1

  公开（公告）日：2015-09-03

  Provided are high purity sodium p-styrenesulfonate with an excellent hue which is useful as a reactive emulsifier or dispersant for producing a polymer emulsion, or synthetic starch for clothing ironing and poly(sodium p-styrene-sulfonate) with an excellent hue using the same or sodium p-styrenesulfonate improved in fluidity while keeping good solubility. An aqueous p-β-bromoethylbenzenesulfonic acid solution and an aqueous sodium hydroxide solution are reacted under specific conditions to control the particle size, thereby obtaining sodium p-styrenesulfonate particles improved in a balance between fluidity and solubility, and further, impurities such as isomers are reduced, thereby obtaining high-purity sodium p-styrenesulfonate with an excellent hue.

  提供高纯度的对苯乙烯磺酸钠，具有优异的色泽，可用作反应性乳化剂或分散剂，用于生产聚合物乳液或合成淀粉用于衣物熨烫以及使用相同或改善流动性但保持良好溶解性的对苯乙烯磺酸钠制备优良色泽的聚(对苯乙烯磺酸钠)。在特定条件下，将水溶性的对β-溴乙基苯磺酸和氢氧化钠水溶液反应，以控制粒子大小，从而获得改善流动性和溶解性平衡的对苯乙烯磺酸钠颗粒，进一步减少异构体等杂质，从而获得具有优异色泽的高纯度对苯乙烯磺酸钠。
• HIGH-PURITY AMPHIPATHIC ARYLSULFONIC ACID AMINE SALT VINYL MONOMER AND COPOLYMER THEREOF
  申请人：Tosoh Finechem Corporation

  公开号：EP3666753A1

  公开（公告）日：2020-06-17

  The present invention provides a high-purity arylsulfonic acid amine salt vinyl monomer which is an extremely industrially useful arylsulfonic acid monomer with excellent storage stability and amphiphilic solubility in both water and organic solvents, a simple and practical method for producing the same, a polyarylsulfonic acid amine salt which is a polymer thereof, and a method for producing the same. In the arylsulfonic acid amine salt vinyl monomer, a tertiary amine having 2 or 3 different substituents that each have 1 to 7 carbon atoms and also containing at least one or more of tertiary carbon or quaternary carbon or cyclic skeleton in the structure is applied to an amine moiety thereof, and in addition, a polyarylsulfonic acid amine salt having high purity in terms of sulfonation rate and polymerization conversion rate and a polymer thereof are used.

  本发明提供了一种高纯度的芳基磺酸胺盐乙烯基单体，它是一种极具工业用途的芳基磺酸单体，在水和有机溶剂中都具有极佳的贮存稳定性和两性溶解性；本发明还提供了一种简单实用的生产芳基磺酸胺盐乙烯基单体的方法、一种作为其聚合物的聚芳基磺酸胺盐以及生产聚芳基磺酸胺盐乙烯基单体的方法。在芳基磺酸胺盐乙烯基单体中，将具有 2 或 3 个不同取代基的叔胺（每个取代基都具有 1 至 7 个碳原子）应用于其胺分子，该叔胺在结构上还至少含有一个或多个叔碳或季碳或环状骨架，此外，还使用了在磺化率和聚合转化率方面具有高纯度的聚芳基磺酸胺盐及其聚合物。
• Recycling and reuse of sulfonated polymer material in additive manufacturing
  申请人：Stratasys, Inc.

  公开号：US10982043B2

  公开（公告）日：2021-04-20

  A method of recycling and reusing a tap water-soluble sulfonated polymer material from a structural component made using an additive manufacturing process comprises dissolving the structural component in water to disperse the sulfonated polymer material into the water. The sulfonated polymer material is precipitated from the water and recovered; then dried and reformed into a form suitable for subsequent use as a consumable feedstock in a subsequent additive manufacturing process.

  一种回收和再利用自来水溶性磺化聚合物材料的方法，该材料来自使用添加剂制造工艺制造的结构组件，该方法包括将结构组件溶解在水中，使磺化聚合物材料分散到水中。磺化聚合物材料从水中析出并回收；然后干燥并重整成适合随后用作后续添加剂制造工艺中的消耗原料的形式。
• Water-dispersible thermoplastic material comprising sulfonated copolymer for use in additive manufacturing
  申请人：Stratasys, Inc.

  公开号：US11220062B2

  公开（公告）日：2022-01-11

  A water-dispersible addition-type sulfonated thermoplastic copolymer material for use as a consumable feedstock additive manufacturing, wherein the water-dispersible thermoplastic copolymer is a reaction product of an addition-type reaction of a metal sulfonated monomer, the water-dispersible sulfonated thermoplastic copolymer being dispersible in tap water in less than one hour.

  一种可在水中分散的加成型磺化热塑性共聚物材料，可用作添加剂制造的耗材原料，其中所述可在水中分散的热塑性共聚物是金属磺化单体加成型反应的反应产物，所述可在水中分散的磺化热塑性共聚物可在一小时内分散于自来水中。
• High-purity amphipathic arylsulfonic acid amine salt vinyl monomer and copolymer thereof
  申请人：TOSOH FINECHEM CORPORATION

  公开号：US11459410B2

  公开（公告）日：2022-10-04

  The present invention provides a high-purity arylsulfonic acid amine salt vinyl monomer which is an extremely industrially useful arylsulfonic acid monomer with excellent storage stability and amphiphilic solubility in both water and organic solvents, a simple and practical method for producing the same, a polyarylsulfonic acid amine salt which is a polymer thereof, and a method for producing the same. In the arylsulfonic acid amine salt vinyl monomer, a tertiary amine having 2 or 3 different substituents that each have 1 to 7 carbon atoms and also containing at least one or more of tertiary carbon or quaternary carbon or cyclic skeleton in the structure is applied to an amine moiety thereof, and in addition, a polyarylsulfonic acid amine salt having high purity in terms of sulfonation rate and polymerization conversion rate and a polymer thereof are used.

  本发明提供了一种高纯度的芳基磺酸胺盐乙烯基单体，它是一种极具工业用途的芳基磺酸单体，在水和有机溶剂中都具有极佳的贮存稳定性和两性溶解性；本发明还提供了一种简单实用的生产方法；本发明还提供了一种多芳基磺酸胺盐，它是其聚合物；本发明还提供了一种生产方法。在芳基磺酸胺盐乙烯基单体中，将具有 2 或 3 个不同取代基的叔胺（每个取代基都具有 1 至 7 个碳原子）应用于其胺分子，该叔胺在结构上还至少含有一个或多个叔碳或季碳或环状骨架，此外，还使用了在磺化率和聚合转化率方面具有高纯度的聚芳基磺酸胺盐及其聚合物。