Citraconimide | 78066-90-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: Citraconimide
• 英文别名: 3-Methyl-1-propylpyrrole-2,5-dione
• CAS: 78066-90-7
• 化学式: C₈H₁₁NO₂
• 分子量: 153.181
• InChiKey: OGXQVYHPYCXKJX-UHFFFAOYSA-N

物化性质

• 沸点：
  239.0±9.0 °C(predicted)
• 密度：
  1.108±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 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：

  Citraconimide 在 D-葡萄糖-6-磷酸 、 glucose-6-phosphate dehydrogenease 、 Shewanella yellow enzyme 4 、 烟酰胺腺嘌呤双核苷酸磷酸盐 作用下， 以 乙醇 、 水 为溶剂， 反应 3.0h， 生成 C₈H₁₃NO₂
  参考文献：
  名称：

  Asymmetric bioreduction of activated carbon–carbon double bonds using Shewanella yellow enzyme (SYE-4) as novel enoate reductase

  摘要：

  Shewanella yellow enzyme (SYE-4), a novel recombinant enoate reductase, was screened against a variety of different substrates bearing an activated double bond, such as unsaturated cyclic ketones, diesters, and substituted imides. Dimethyl- and ethyl esters of 2-methylmaleic acid were selectively reduced to (R)-configured succinic acid derivatives and various N-substituted maleimides furnished the desired (R)-products in up to >99% enantiomeric excess. Naturally occurring (+)-carvone was selectively reduced to (-)-cis-dihydrocarvone and (-)-carvone was converted to the diastereomeric product, respectively. Overall SYE-4 proved to be a useful biocatalyst for the selective reduction of activated C=C double bonds and complements the pool of synthetic valuable enoate reductases. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.05.092
• 作为产物：
  描述：

  5-hydroxy-3-methyl-5-perfluorooctyl-1-propyl-3-pyrrolin-2-one 在 potassium tert-butylate 作用下， 以 二甲基亚砜 为溶剂， 反应 6.0h， 以43%的产率得到Citraconimide
  参考文献：
  名称：

  Uno, Hidemitsu; Yayama, Ayumi; Suzuki, Hitomi, Chemistry Letters, 1991, # 7, p. 1165 - 1168

  摘要：

  DOI：

文献信息

• PHOTOSENSITIVE RESIN COMPOSITION, CURED PHOTOSENSITIVE RESIN PRODUCT, PHOTOSENSITIVE RESIN FILM, CURED PHOTOSENSITIVE RESIN FILM PRODUCT, AND OPTICAL WAVEGUIDE PRODUCED BY USING THOSE PRODUCTS
  申请人：Hitachi Chemical Company, Ltd.

  公开号：EP2182410A1

  公开（公告）日：2010-05-05

  Provided are a photosensitive resin composition which is soluble in an alkaline aqueous solution and which has a good propagation loss in a visible light wavelength region, a photosensitive resin cured matter, a photosensitive resin film, a photosensitive resin film cured matter and an optical waveguide obtained by using the same. Provided are, to be specific, a photosensitive resin composition comprising (A) a vinyl polymer having at least one chain-polymerizable functional group in a molecule, (B) a polymerizable compound and (C) a polymerization initiator, wherein the component (C) is at least one selected from the group consisting of 2-[2-oxo-2-phenylacetoxyethoxy]ethyl oxyphenylacetate, 2-(2-hydroxyethoxy)ethyl oxyphenylacetate and oligo2-hyroxy-2-methyl-1-[4-(1-methylvinyl)phenyl]}propanone, a photosensitive resin cured matter, a photosensitive resin film, a photosensitive resin film cured matter and an optical waveguide obtained by using the same.

  本发明提供了一种可溶于碱性水溶液且在可见光波长区域具有良好传播损耗的光敏树脂组合物、光敏树脂固化物、光敏树脂薄膜、光敏树脂薄膜固化物以及使用该组合物获得的光波导。 具体地说，提供了一种光敏树脂组合物，该组合物包含（A）分子中至少有一个可链聚官能团的乙烯基聚合物，（B）可聚合化合物和（C）聚合引发剂，其中组分（C）至少选自由 2-[2-氧代-2-苯乙酰氧基乙氧基]氧代苯乙酸乙酯组成的组中的一种、2-(2-羟基乙氧基)乙基氧苯乙酸酯和低聚2-羟基-2-甲基-1-[4-(1-甲基乙烯基)苯基]}丙酮、光敏树脂固化物、光敏树脂薄膜、光敏树脂薄膜固化物和光导波导中的至少一种。
• NONAQUEOUS ELECTROLYTE BATTERY BINDER COMPOSITION, AND NONAQUEOUS ELECTROLYTE BATTERY SLURRY COMPOSITION, NONAQUEOUS ELECTROLYTE BATTERY NEGATIVE ELECTRODE, AND NONAQUEOUS ELECTROLYTE BATTERY USING SAME
  申请人：Kuraray Co., Ltd.

  公开号：EP3336941A1

  公开（公告）日：2018-06-20

  The present invention pertains to: a non aqueous electrolyte battery binder composition containing a polyamine and a neutralized salt of an α-olefin-maleic acid copolymer obtained through copolymerization of an α-olefin and maleic acid; and a non aqueous electrolyte battery slurry composition, a non aqueous electrolyte battery negative electrode, and a non aqueous electrolyte battery, etc., using the non aqueous electrolyte battery binder composition.

  本发明涉及：一种非水性电解质电池粘合剂组合物，其中含有一种多胺和一种通过α-烯烃与马来酸共聚得到的α-烯烃-马来酸共聚物的中和盐；以及一种非水性电解质电池浆料组合物、一种非水性电解质电池负极和一种使用该非水性电解质电池粘合剂组合物的非水性电解质电池等。
• Slurry composition for non aqueous electrolyte battery electrode, and non aqueous electrolyte battery positive electrode and non aqueous electrolyte battery using same
  申请人：KURARAY CO., LTD.

  公开号：US10644307B2

  公开（公告）日：2020-05-05

  The present invention pertains to a slurry composition for non aqueous electrolyte battery electrodes that includes a binder composition, an active material, and a solvent, in which the active material is a lithium-containing metal oxide, the binder composition contains a neutralized salt of an α-olefin-maleic acid copolymer in which an α-olefin and a maleic acid are copolymerized, and the degree of neutralization for carboxylic acid generated from the maleic acid in the copolymer is from 0.3 to 1.0. The present invention further pertains to a non aqueous electrolyte battery positive electrode and a non aqueous electrolyte battery using the slurry composition for non aqueous electrolyte battery electrodes.

  本发明涉及一种用于非水电解质电池电极的浆料组合物，它包括粘合剂组合物、活性材料和溶剂，其中活性材料是含锂金属氧化物，粘合剂组合物含有α-烯烃-马来酸共聚物的中和盐，其中α-烯烃和马来酸共聚，共聚物中马来酸产生的羧酸的中和度为0.3至1.0。本发明还涉及一种非水性电解质电池正极和一种使用非水性电解质电池电极浆料组合物的非水性电解质电池。
• Non aqueous electrolyte battery binder composition, and non aqueous electrolyte battery slurry composition, non aqueous electrolyte battery negative electrode, and non aqueous electrolyte battery using same
  申请人：Kuraray Co., Ltd.

  公开号：US10720646B2

  公开（公告）日：2020-07-21

  The present invention pertains to: a non aqueous electrolyte battery binder composition containing a polyamine and a neutralized salt of an α-olefin-maleic acid copolymer obtained through copolymerization of an α-olefin and maleic acid; and a non aqueous electrolyte battery slurry composition, a non aqueous electrolyte battery negative electrode, and a non aqueous electrolyte battery, etc., using the non aqueous electrolyte battery binder composition.

  本发明涉及：一种非水性电解质电池粘合剂组合物，其中含有一种多胺和一种通过α-烯烃与马来酸共聚得到的α-烯烃-马来酸共聚物的中和盐；以及一种非水性电解质电池浆料组合物、一种非水性电解质电池负极和一种使用该非水性电解质电池粘合剂组合物的非水性电解质电池等。
• Photosensitive resins, resin compositions and products of curing thereof
  申请人：Koyanagi Hiroo

  公开号：US20050153230A1

  公开（公告）日：2005-07-14

  A photosensitive resin (A) consisting substantially of a product obtained by reacting a polyester (c) which is a reaction product of a polyol (a) with a tetrabasic acid dianhydride (b) with a compound (d) having an ethylenically unsaturated group and an epoxy group in the molecule; an alkali-soluble photosensitive resin (AA) obtained by reacting the photosensitive resin (A) with a di- or tri-basic acid mono-anhydride (e); photosensitive resin compositions prepared by incorporating the above photosensitive resin with a diluent (XX), a crosslinking agent (B) and/or a photopolymerization initiator (C); products of curing of the compositions; and articles equipped with these products. The resins and resin compositions give cured articles which are suitable for the formation of optical waveguides and excellent in processability, transparency, developability, close adhesion, resistance to soldering heat, and so on.

  一种感光树脂（A），主要由聚酯（c）与化合物（d）反应得到的产物组成，聚酯（c）是多元醇（a）与四碱二酸酐（b）的反应产物，化合物（d）的分子中含有乙烯不饱和基团和环氧基团；通过使光敏树脂（A）与二或三碱基酸单酸酐（e）反应而得到的碱溶性光敏树脂（AA）；通过将上述光敏树脂与稀释剂（XX）、交联剂（B）和/或光聚合引发剂（C）混合而制备的光敏树脂组合物；组合物的固化产物；以及装有这些产物的物品。这些树脂和树脂组合物固化后的制品适用于形成光波导，并在加工性、透明度、显影性、紧密粘合性、耐焊接热等方面具有优异的性能。