2,4-Dinitro-phenylessigsaeure-anion | 14678-25-2

• 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: 2,4-Dinitro-phenylessigsaeure-anion
• 英文别名: 2-(2,4-Dinitrophenyl)acetate
• CAS: 14678-25-2
• 化学式: C₈H₅N₂O₆
• 分子量: 225.137
• InChiKey: KCNISYPADDTFDO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  132
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• [EN] SPIROCYCLIC INDOLINES AS IL-17 MODULATORS<br/>[FR] INDOLINES SPIROCYCLIQUES UTILISÉES COMME MODULATEURS D'IL-17
  申请人：UCB BIOPHARMA SPRL

  公开号：WO2018229079A1

  公开（公告）日：2018-12-20

  A series of substituted spirocyclic 2-oxoindoline derivatives, and analogues thereof, being potent modulators of human IL-17 activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including inflammatory and autoimmune disorders.

  一系列替代的螺环式2-氧吲哚衍生物及其类似物，作为强效的人IL-17活性调节剂，因此在治疗和/或预防各种人类疾病，包括炎症性和自身免疫性疾病方面具有益处。
• Colorant compounds
  申请人：Banning H. Jeffrey

  公开号：US20060020141A1

  公开（公告）日：2006-01-26

  Compounds of the formula wherein M is either (1) a metal ion having a positive charge of +y wherein y is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , a, b, c, d, Y, and z are as defined herein, Q − is a COO − group or a SO 3 — group, A is an organic anion, and CA is either a hydrogen atom or a cation associated with all but one of the Q − groups.

  式中的化合物，其中M是一个带有正电荷+y的金属离子，其中y是至少为2的整数，该金属离子能够与至少两个色团基团形成化合物，或者M是一个含金属基团的基团，能够与至少两个色团基团形成化合物，z是表示与金属相关的色团基团数量的整数，至少为2，R1、R2、R3、R4、R5、R6、R7、a、b、c、d、Y和z的定义如上所述，Q-是一个COO-基团或SO3-基团，A是一个有机阴离子，CA是一个氢原子或与除一个Q-基团之外的所有Q-基团相关联的阳离子。
• LIQUID CRYSTAL ALIGNING AGENT
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20140378645A1

  公开（公告）日：2014-12-25

  A problem of the present invention is to provide a liquid crystal aligning agent which never deteriorates even in a method where UV is irradiated such as a liquid crystal dropping method or the like, and is capable of forming a liquid crystal alignment film having high UV resistance. The present invention relates to, (I) Compound represented by the following general formula [1] (wherein n represents an integer of 1 to 6; and R represents an alkyl group having 8 to 20 carbon atoms or a group having a steroid skeleton), (II) Polyamic acid or a polyimide obtained by a reaction of (A) compound represented by the above general formula [1], and the following compounds (B) and (C), (B) compound represented by the following general formula [2], (wherein R 1 represents an alkyl group having 1 to 6 carbon atoms, or an arylalkyl group having 7 to 12 carbon atoms, p represents an integer of 0 to 4, and Y represents an amino group or a 4-aminophenyl group), (C) compound represented by the following general formula [3] or [4], (wherein Z represents a tetravalent hydrocarbon group), along with (III) Liquid crystal aligning agent comprising the polyamic acid or the polyimide obtained by a reaction of the above compounds (A), (B) and (C).

  本发明的问题是提供一种液晶取向剂，即使在诸如液晶滴落法等UV照射的方法中也不会恶化，并且能够形成具有高UV抵抗力的液晶取向膜。本发明涉及以下内容：(I)由下列通式[1]表示的化合物（其中n表示1至6的整数；R表示具有8至20个碳原子的烷基或具有类固醇骨架的基）；(II)由化合物（A）和以下化合物（B）和（C）的反应获得的聚酰胺酸或聚酰亚胺；(B)由下列通式[2]表示的化合物（其中R1表示具有1至6个碳原子的烷基或具有7至12个碳原子的芳基烷基；p表示0至4的整数；Y表示氨基或4-氨基苯基）；(C)由下列通式[3]或[4]表示的化合物（其中Z表示四价的碳氢基团）；以及(III)包括上述化合物（A）、（B）和（C）的聚酰胺酸或聚酰亚胺的液晶取向剂。
• Substituted indolinones useful as herbicidal agents
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0549892A1

  公开（公告）日：1993-07-07

  Substituted indolinone compounds of formula (I) which are effective in the control of undesirable plant species are described. Also described are a method for the herbicidal use of the compounds and a method for their preparation.

  描述了可有效控制不良植物物种的式 (I) 取代吲哚啉酮化合物。此外，还描述了使用这些化合物除草的方法及其制备方法。
• Phase change inks containing colorant compounds
  申请人：Xerox Corporation

  公开号：EP1958993A1

  公开（公告）日：2008-08-20

  A phase change ink composition including a phase change ink carrier; and a colorant compound comprising a basic dye component and a waxy counter ion comprising a waxy moiety.

  一种相变油墨组合物，包括相变油墨载体；以及着色剂化合物，其中包括碱性染料成分和由蜡基组成的蜡状反离子。