N-(2-(3,5-diaminobenzoyl)oxyethyl)-α-phenylmaleimide | 240425-78-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N-(2-(3,5-diaminobenzoyl)oxyethyl)-α-phenylmaleimide
• 英文别名: N-(2-(3,5-diaminobenzoyl)oxyethyl)-alpha-phenylmaleimide；2-(2,5-dioxo-3-phenylpyrrol-1-yl)ethyl 3,5-diaminobenzoate
• CAS: 240425-78-9
• 化学式: C₁₉H₁₇N₃O₄
• 分子量: 351.362
• InChiKey: BRAXACIBZBWDGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  116
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  N-(2-(3,5-dinitrobenzoyl)oxyethyl)-α-phenylmaleimide 、 、 盐酸 、 sodium hydroxide 在 乙酸乙酯 、 水 、 magnesium sulfate 作用下， 以 1,4-二氧六环 为溶剂， 反应 3.0h， 以to obtain 6.42 g of N-(2-(3,5-diaminobenzoyl)oxyethyl)-α-phenylmaleimide的产率得到N-(2-(3,5-diaminobenzoyl)oxyethyl)-α-phenylmaleimide
  参考文献：
  名称：

  Uv-ray-dimerized high molecular compound, liquid crystal aligning film

  摘要：

  本发明揭示了一种具有良好液晶取向的调向膜，可以通过使用偏振紫外线照射含有N-（2-（3,5-二氨基苯甲酰氧乙基）-α-苯基马来酰亚胺）和1,2,3,4-环丁烷四羧酸二酐的聚酰亚胺而获得，而无需使用摩擦处理和斜向沉积等方法。

  公开号：

  US06090909A1

文献信息

• NOVEL DIAMINO COMPOUNDS, POLYAMIC ACID, POLYIMIDE, LIQUID-CRYSTAL ALIGNMENT FILM MADE FROM FILM OF THE POLYIMIDE, AND LIQUID-CRYSTAL DISPLAY ELEMENT CONTAINING THE ALIGNMENT FILM
  申请人：Chisso Corporation

  公开号：EP1020442A1

  公开（公告）日：2000-07-19

  Diamino compounds represented by general formula (1); a polyamic acid and a polyimide both obtained from any of the diamino compounds; and an alignment film made from the polyimide. The alignment film is obtained by irradiating a film of the polyimide with polarized ultraviolet. (In general formula (1), G1 represents a C2-20 trivalent organic group; G2 independently represents a single bond, - COO-, -NHCO-, -O-, -S-, etc.; G3 represents a single bond or C1-20 alkylene; X and Y each independently represents hydrogen, fluorine, cyano, C1-12 alkyl, C3-8 cycloalkyl, etc.; and m is an integer of 0 to 3).

  通用公式（1）表示的二氨基化合物；从任何二氨基化合物获得的聚酰胺酸和聚酰亚胺；以及由聚酰亚胺制成的取向膜。 取向膜是通过用偏振紫外线照射聚酰亚胺薄膜获得的。（在通用公式（1）中，G1表示C2-20三价有机基；G2独立表示单键，-COO-，-NHCO-，-O-，-S-等；G3表示单键或C1-20烷基；X和Y各自独立表示氢，氟，氰基，C1-12烷基，C3-8环烷基等；m为0到3的整数）。
• Diamino compounds, polyamic acids, polyimides, liquid crystal aligning films using said polyimide films and liquid crystal display devices using said aligning films
  申请人：Chisso Corporation

  公开号：US06238752B1

  公开（公告）日：2001-05-29

  This invention relates to a diamino compound represented by the formula [1]: in which G1 is a trivalent organic group of 2-20 carbon atoms, G2 is independently a single bond, —COO—, —OCO—, —NHCO—, —CONH—, —O—, —O—, or —CO—, G3 is a single bond or an alkylene group of 1-20 carbon atoms, X and Y are each independently a hydrogen atom, a fluorine atom, a chlorine atom, a cyano group, a nitro group, or an alkyl group, a haloalkyl group, an alkoxy group or a haloalkoxy group, each alkyl or alkoxy group having 1-12 carbon atoms, or a cycloalkyl group of 3-8 carbon atoms or a trans-4-alkylcyclohexyl group of 9-14 carbon atoms, and m is an integer of 0-3; a polyamic acid and polyimide using the said diamino compound, an aligning film using the said polyimide and a liquid crystal display device using the said aligning film. The aligning film is prepared by irradiation of a polarized ultraviolet light to the polyimide film.

  本发明涉及一种由式子[1]表示的二氨基化合物：其中，G1是2-20个碳原子的三价有机基团，G2独立地是单键，—COO—，—OCO—，—NHCO—，—CONH—，—O—，—O—或—CO—，G3是单键或1-20个碳原子的烷基基团，X和Y各自独立地是氢原子，氟原子，氯原子，氰基，硝基或1-12个碳原子的烷基基团，卤代烷基基团，烷氧基或卤代烷氧基，每个烷基或烷氧基具有1-12个碳原子，或3-8个碳原子的环烷基或9-14个碳原子的反-4-烷基环己基基团，m为0-3的整数;使用所述二氨基化合物的聚酰亚胺酸和聚酰亚胺，使用所述聚酰亚胺的调向膜和使用所述调向膜的液晶显示装置。该调向膜是通过对聚酰亚胺薄膜进行极化紫外线照射制备的。
• LIQUID CRYSTAL DISPLAY ELEMENT, LIQUID CRYSTAL COMPOSITION, ALIGNING AGENT, METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY ELEMENT, AND USE OF LIQUID CRYSTAL COMPOSITION
  申请人：Hattori Norikatsu

  公开号：US20120229744A1

  公开（公告）日：2012-09-13

  Disclosed is a liquid crystal display element which is composed of a pair of substrates ( 1 ) at least one of which is transparent. The liquid crystal display element comprises, between the pair of substrates, a transparent electrode ( 2 ), an aligning agent ( 3 ) that contains at least reactive monomers and/or oligomers ( 5 ), and a liquid crystal layer. The liquid crystal display element is characterized in that an alignment layer is obtained by polymerizing the reactive monomers or oligomers contained in the aligning agent, and the liquid crystal layer is composed of a liquid crystal composition that contains a compound ( 4 ) having at least one benzene ring in each molecule, said benzene ring containing at least one fluorine atom and being disubstituted by halogen atoms.
• US6090909A
  申请人：——

  公开号：US6090909A

  公开（公告）日：2000-07-18
• US6238752B1
  申请人：——

  公开号：US6238752B1

  公开（公告）日：2001-05-29