2,5-二氨基-1,4-苯二酚 | 10325-89-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: 2,5-二氨基-1,4-苯二酚
• 英文名称: 2,5-diaminobenzene-1,4-diol
• 英文别名: 2,5-diamino-1,4-benzenediol
• CAS: 10325-89-0
• 化学式: C₆H₈N₂O₂
• mdl: MFCD18448918
• 分子量: 140.142
• InChiKey: RLXBOUUYEFOFSW-UHFFFAOYSA-N

物化性质

• 沸点：
  378.4±42.0 °C(Predicted)
• 密度：
  1.542±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  92.5
• 氢给体数：
  4
• 氢受体数：
  4

安全信息

• 海关编码：
  2922299090

反应信息

• 作为反应物：
  描述：

  2,5-二氨基-1,4-苯二酚 在 sodium dithionite 、 N,N-二异丙基乙胺 作用下， 以 水 、 二甲基亚砜 、 乙腈 为溶剂， 反应 34.42h， 生成 4-hydroxy-3-t-butoxycarbonylamino-phenoxazole
  参考文献：
  名称：

  WO2008/131134

  摘要：

  公开号：
• 作为产物：
  描述：

  2,5-二氨基-3,6-二氯环己-2,5-二烯-1,4-二酮 在 palladium on activated charcoal 氢气 作用下， 以 水 为溶剂， 反应 4.0h， 生成 2,5-二氨基-1,4-苯二酚
  参考文献：
  名称：

  Inbasekaran, Muthiah; Strom, Robert, Organic Preparations and Procedures International, 1991, vol. 23, # 4, p. 447 - 450

  摘要：

  DOI：

文献信息

• PROCESS FOR THE PREPARATION OF AROMATIC AZOLE COMPOUNDS
  申请人：GOLDFINGER MARC B.

  公开号：US20140066629A1

  公开（公告）日：2014-03-06

  Aromatic azole compounds such as 2-(4-aminophenyl)-5-amino-benzimidazole are prepared in an organic sulfonic acid solvent instead of polyphosphoric acid. This allows recovery and recycle of the solvent and avoids the handling and environmental concerns resulting from the use of polyphosphoric acid. The resulting compounds find use in the pharmaceutical industry, as anticorrosion agents, and as precursors for high-performance fibers having high strength, stiffness, and flame resistance.

  芳香唑类化合物，如2-(4-氨基苯基)-5-氨基苯并咪唑，是在有机磺酸溶剂中制备的，而不是在聚磷酸中制备的。这样可以回收和循环溶剂，并避免使用聚磷酸所带来的处理和环境问题。所得的化合物在制药工业中被用作抗腐蚀剂，并作为高性能纤维的前体，具有高强度、刚度和阻燃性。
• PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL, AND COMPOUND
  申请人：FUJIFILM Corporation

  公开号：US20180144877A1

  公开（公告）日：2018-05-24

  Provided is a photoelectric conversion element including at least a first electrode that includes a conductive support, a photosensitive layer that contains a light absorbing agent, a hole transport layer that contains an organic hole transporting material, and a second electrode. At least one of the photosensitive layer or the hole transport layer is provided on the conductive support to constitute the first electrode in combination with the conductive support. The photosensitive layer includes at least a compound having a perovskite-type crystal structure that includes a cation of an element of Group 1 in the periodic table or a cationic organic group A, a cation of a metal atom M other than elements of Group 1 in the periodic table, and an anion of an anionic atom or atomic group X as the light absorbing agent. The hole transport layer includes at least a compound represented by the following Formula 1 as the organic hole transporting material.

  提供的是一种光电转换元件，其中至少包括一个包含导电支撑的第一电极，一个包含吸光剂的光敏层，一个包含有机空穴传输材料的空穴传输层，以及一个第二电极。光敏层或空穴传输层中至少有一层位于导电支撑上，与导电支撑结合形成第一电极。光敏层包括至少一种具有钙钛矿型晶体结构的化合物，其中包括周期表中第1族元素的阳离子或阳离子有机基团A，除了周期表第1族元素之外的金属原子M的阳离子，以及吸光剂的阴离子或原子团X。空穴传输层包括至少一种由以下式1表示的化合物作为有机空穴传输材料。
• RESIN COMPOSITION
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20190241716A1

  公开（公告）日：2019-08-08

  The present invention provides a resin composition having a high sensitivity and serving to produce a cured film with a low water absorption rate. The resin composition includes: (a) an alkali-soluble resin and (b1) an amido-phenol compound containing a phenolic hydroxyl group in which a monovalent group as represented by the undermentioned general formula (1) is located at the ortho position and/or (b2) an aromatic amido acid compound containing a carboxy group in which a monovalent group as represented by the undermentioned general formula (2) is located at the ortho position: wherein in general formula (1), X is a monovalent organic group having an alkyl group that contains 2 to 20 carbon atoms and bonds directly to the carbonyl carbon in general formula (1) or a monovalent organic group that has —(YO) n —; and in general formula (2), U is a monovalent organic group that has an alkyl group containing 2 to 20 carbon atoms and bonding directly to the amide nitrogen in general formula (2) or a monovalent organic group that has —(YO) n —; wherein Y is an alkylene group containing 1 to 10 carbon atoms and n is an integer of 1 to 20.

  本发明提供了一种树脂组合物，具有高灵敏度，并用于生产具有低吸水率的固化膜。该树脂组合物包括：(a)可溶于碱的树脂和(b1)含有酚羟基的酰胺酚化合物，其中酚羟基化合物中的单价基在邻位上，和/或(b2)含有羧基的芳香酰胺酸化合物，其中羧基化合物中的单价基在邻位上，其通式如下所示：在通式(1)中，X是一个单价有机基，具有含有2到20个碳原子的烷基，并直接连接到通式(1)中的羰基碳，或具有—(YO)n—的单价有机基；在通式(2)中，U是一个单价有机基，具有含有2到20个碳原子的烷基，并直接连接到通式(2)中的酰胺氮，或具有—(YO)n—的单价有机基；其中Y是含有1到10个碳原子的烷基，n是1到20的整数。
• Synthesis, Crystal Structure and Fluorescence Behavior of 2,6- Di(thiophen-2-yl)-benzo[1,2-d:4,5-d´]bisoxazole
  作者：Lan-Qin Chai、Yu-Li Zhang、Jun-Feng Tong、Gang Liu

  DOI：10.5560/znb.2013-2301

  日期：2013.3.1

  crystal structure of the title compound has been determined by single-crystal X-ray diffraction. It crystallizes in the monoclinic space group C2/c with a=12.531(1), b=3.8960(2), c = 28.733(2) Å, b = 100:760(1)°, Z = 4. Through intermolecular weak C-H· · ·O hydrogen bonding and p-p stacking interactions, a supramolecular 3D structure is formed. Graphical Abstract Synthesis, Crystal Structure and Fluorescence

  报道了一种使用有机氨氧基自由基的一锅反应作为催化剂合成 2,6-二取代苯并双恶唑的有效且清洁的新好氧方法。2,6-二(噻吩-2-基)-苯并[1,2-d : 4,5-d']双恶唑在自由基4-甲氧基-TEMPO的催化下合成，并通过1H和13C NMR光谱表征、HRMS，以及元素分析、UV/Vis 和发射光谱。标题化合物的晶体结构已通过单晶 X 射线衍射确定。它在单斜空间群 C2/c 中结晶，a=12.531(1), b=3.8960(2), c = 28.733(2) Å, b = 100:760(1)°, Z = 4。通过分子间弱CH···O氢键和pp堆积相互作用，形成超分子3D结构。图形摘要综合，
• Adamantanetricarboxylic acid derivatives
  申请人：——

  公开号：US20040242923A1

  公开（公告）日：2004-12-02

  An adamantanetricarboxylic acid derivative is represented by following Formula (1): 1 wherein X is a hydrogen atom or a hydrocarbon group; and R 1 , R 2 and R 3 may be the same as or different from one another and are each a carboxyl group which may be protected by a protecting group, or a carbonyl halide group, wherein at least one of R 1 , R 2 and R 3 is a carboxyl group which is protected by a protecting group, or a carbonyl halide group.

  一种超坚酸衍生物由以下式（1）表示：其中X是氢原子或烃基；R1、R2和R3可以相同也可以不同，分别是一个羧基，可能被保护基保护，或者是羰基卤化物基团，其中至少一个是被保护基保护的羧基，或者是羰基卤化物基团。