1-环辛基吡咯-2,5-二酮 | 49692-00-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 中文名称: 1-环辛基吡咯-2,5-二酮
• 英文名称: N-cyclooctyl maleimide
• 英文别名: N-cyclooctyl-maleimide；1-Cyclooctylpyrrole-2,5-dione
• CAS: 49692-00-4
• 化学式: C₁₂H₁₇NO₂
• mdl: MFCD05662908
• 分子量: 207.272
• InChiKey: OCCVUVFZSHLCID-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-环辛基吡咯-2,5-二酮 、 mesna 在 cavitand 作用下， 以 二氯甲烷-D2 、 重水 为溶剂， 反应 4.5h， 以80%的产率得到sodium 2-(1-cyclooctyl-2,5-dioxopyrrolidin-3-ylthio)ethanesulfonate
  参考文献：
  名称：

  深的水溶性空泡石充当疏水物质的相转移催化剂。

  摘要：

  DOI：

  10.1002/anie.200600405
• 作为产物：
  描述：

  N-环辛基马来酰胺酸 在 乙酸酐 、 三乙胺 作用下， 以 丁酮 为溶剂， 反应 72.0h， 生成 1-环辛基吡咯-2,5-二酮
  参考文献：
  名称：

  深的水溶性空泡石充当疏水物质的相转移催化剂。

  摘要：

  DOI：

  10.1002/anie.200600405

文献信息

• A deep cavitand catalyzes the Diels–Alder reaction of bound maleimides
  作者：Richard J. Hooley、Julius Rebek Jr.

  DOI：10.1039/b713104f

  日期：——

  A deep cavitand catalyzes Diels–Alder reactions of bound maleimides via activation of the dienophile by interaction with the organized hydrogen bonding network at the cavitand rim. Rapid in–out exchange of reactant and product allows efficient turnover. The increase in steric bulk of the reaction product lessens its binding affinity, reducing (and in some cases completely eliminating) product inhibition.

  一种深空穴剂通过与空穴剂边缘的有组织氢键网络相互作用激活亲二烯，从而催化结合马来酰亚胺的 DielsâAlder 反应。反应物和生成物的快速进出交换实现了高效周转。反应产物立体体积的增加会降低其结合亲和力，从而减少（有时甚至完全消除）对产物的抑制。
• TRANSPARENT FILM
  申请人：Kaneka Corporation

  公开号：EP1160591A1

  公开（公告）日：2001-12-05

  A film is provided which comprises a thermoplastic resin A having a substituted or non-substituted imide group at a side chain of the resin A, and a thermoplastic resin B having a substituted or non-substituted phenyl group and a nitrile group at a side chain of the resin B. The film has a retardation value of 0 to 1000 nm, a light transmission of 85% or more, and a haze of 2% or less.

  一种薄膜由热塑性树脂 A 和热塑性树脂 B 组成，前者在树脂 A 的侧链上具有取代或非取代的酰亚胺基团，后者在树脂 B 的侧链上具有取代或非取代的苯基和腈基。
• ALICYCLIC EPOXY (METH)ACRYLATES, PROCESS FOR PRODUCTION THEREOF, AND COPOLYMERS
  申请人：DAICEL CHEMICAL INDUSTRIES, LTD.

  公开号：EP1818327A1

  公开（公告）日：2007-08-15

  There are provided a novel compound having an 3,4-epoxytricyclo[5.2.1.02,6]decane skeleton and a polymerizable unsaturated bond, and a process for the preparation of the compound. There is also provided a copolymer including a monomeric unit (A) containing an alkali-soluble group, and a monomeric unit (B) corresponding to an epoxy-containing polymerizable unsaturated compound, or a copolymer including, in addition to the monomeric units (A) and (B), a monomeric unit (C) corresponding to an epoxy-free polymerizable unsaturated compound such as a N-substituted maleimide, in which the monomeric unit (B) occupies 40 to 90 percent by weight of total monomeric units, and 30 percent by weight or more of the monomeric unit (B) is a monomeric unit corresponding to a specific 3,4-epoxytricyclo[5.2.1.02,6]decane skeleton-containing compound. The copolymer can yield a film excellent typically in thermal stability, yield a resin composition having very high storage stability, and be easily synthetically prepared.

  提供了一种具有 3,4-环氧三环[5.2.1.02,6]癸烷骨架和可聚合不饱和键的新型化合物，以及制备该化合物的工艺。 还提供了一种共聚物，包括含有碱溶性基团的单体单元（A）和对应于含环氧可聚合不饱和化合物的单体单元（B），或一种共聚物，除单体单元（A）和（B）外，还包括对应于不含环氧的可聚合不饱和化合物（如 N-取代马来酰亚胺）的单体单元（C），其中单体单元（B）占总单体单元重量的 40%至 90%，单体单元（B）中 30%（重量）或更多是对应于特定 3,4-环氧三环[5.2.1.02,6]癸烷骨架化合物的单体单元。这种共聚物可以生成热稳定性极佳的薄膜，生成具有极高储存稳定性的树脂组合物，并且易于合成。
• RESIN COMPOSITION FOR OPTICAL MATERIAL, RESIN FILM FOR OPTICAL MATERIAL, AND OPTICAL WAVEGUIDE
  申请人：Hitachi Chemical Company, Ltd.

  公开号：EP2045629A1

  公开（公告）日：2009-04-08

  A resin composition for an optical material, which is excellent in heat resistance and transparency and is soluble in an aqueous alkali solution, a resin film for an optical material made of the resin composition, and an optical waveguide using the same are provided. The resin composition for an optical material includes: (A) an alkali-soluble (meth)acrylate polymer containing a maleimide skeleton in a main chain; (B) a polymerizable compound; and (C) a polymerization initiator. The resin film for an optical material is made of the resin composition for an optical material. The optical waveguide has a core part and/or a clad layer formed using the resin composition for an optical material or the resin film for an optical material.

  本发明提供了一种耐热性和透明度优异且可溶于碱水溶液的光学材料用树脂组合物、由该树脂组合物制成的光学材料用树脂膜以及使用该树脂组合物的光波导。光学材料用树脂组合物包括(A) 主链中含有马来酰亚胺骨架的碱溶性（甲基）丙烯酸酯聚合物；(B) 可聚合化合物；以及 (C) 聚合引发剂。光学材料用树脂薄膜由光学材料用树脂组合物制成。光波导具有使用光学材料用树脂组合物或光学材料用树脂薄膜形成的芯部和/或包层。
• CURABLE RESIN COMPOSITION AND METHOD FOR FORMING CURED COATING FILM
  申请人：Daicel Chemical Industries, Ltd.

  公开号：EP2048196A1

  公开（公告）日：2009-04-15

  Disclosed is a curable resin composition which contains a copolymer; and an organic solvent having a boiling point of 180°C or higher at atmospheric pressure, which copolymer contains monomer units (A) having an alkali-soluble group, and monomer units (B) corresponding to curable group-containing polymerizable unsaturated compounds. The copolymer contains the monomer units (B) in a content of 5 to 95 percent by weight, based on the total weight of monomer units constituting the copolymer, and the monomer units (B) contain 30 percent by weight or more of monomer units corresponding to at least one compound selected from compounds containing an 3,4-epoxytricyclo[5.2.1.02,6]decane ring. The curable resin composition gives a coat which is superior typically in transparency and thermal stability and does not suffer from uneven thickness and coating defects particularly when the composition is applied through slit coating or ink-jet coating.

  本发明公开了一种可固化树脂组合物，它含有一种共聚物；和一种在常压下沸点为 180℃或更高的有机溶剂，该共聚物含有具有碱溶性基团的单体单元（A）和与含可固化基团的可聚合不饱和化合物相对应的单体单元（B）。以构成共聚物的单体单元总重量为基准，共聚物中单体单元（B）的含量为 5%至 95%（按重量计），单体单元（B）中至少含有一种选自含有 3,4-环氧三环[5.2.1.02,6]癸烷环的化合物的单体单元，含量为 30%（按重量计）或更多。这种可固化树脂组合物所制成的涂层具有优异的透明度和热稳定性，不会出现厚度不均和涂层缺陷，尤其是在通过狭缝涂布或喷墨涂布的情况下。