4-氨基-2,6-二氯苯酚盐酸盐 | 42486-53-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-氨基-2,6-二氯苯酚盐酸盐
• 英文名称: 4-amino-2,6-dichlorophenol hydrochloride
• 英文别名: 4-Amino-2,6-dichlor-phenol; Hydrochlorid；4-amino-2,6-dichlorophenol;hydron;chloride
• CAS: 42486-53-3
• 化学式: C₆H₅Cl₂NO*ClH
• 分子量: 214.479
• InChiKey: KCZRBWLAYMSXIU-UHFFFAOYSA-N

物化性质

• 熔点：
  280-285 °C
• 稳定性/保质期：
  常规情况下不会分解，也没有任何危险的反应。

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  11
• 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：
  46.2
• 氢给体数：
  3
• 氢受体数：
  2

安全信息

• 安全说明：
  S24/25
• 海关编码：
  2922299090

反应信息

• 作为反应物：
  描述：

  4-氨基-2,6-二氯苯酚盐酸盐 、 乙酸酐 以 水 为溶剂， 反应 1.0h， 以crystals of 3',5'-dichloro-4'-hydroxyacetanilide were formed (19.6 g, 95% yield)的产率得到3',5'-二氯-4'-羟基乙酰苯胺
  参考文献：
  名称：

  Use of 4'-hydroxy- and 4'-alkoxy-substituted electron transfer agents in

  摘要：

  水溶性组合物、检测试剂盒、检测试剂和方法可用于检测过氧化氢或过氧化酶，通过在分析物存在下产生比色或化学发光信号来实现。在一定的取代的4-羟基或4-烷氧基取代的苯基或萘基电子转移试剂的存在下，信号的产生得到增强。

  公开号：

  US05372931A1
• 作为产物：
  描述：

  2,6-dichloro-4-phenylazo-phenol 在 铁粉 、 氯化铵 作用下， 以 乙醇 、 水 为溶剂， 反应 0.25h， 以74%的产率得到4-氨基-2,6-二氯苯酚盐酸盐
  参考文献：
  名称：

  A Simple Reduction Method of Azo-Compounds to Amines Using Fe Powder in the Presence of NH4Cl

  摘要：

  A series of azo-compounds were reduced to related aromatic amines in the presence of Fe powder and ammonium chloride. This one step protocol led to the formation of products in middle to high yields, especially when electron releasing substituted aromatic azo-compounds were reduced.

  DOI：

  10.1007/s00706-007-0633-2

文献信息

• Thiele acetylation of substituted benzoquinones
  作者：H. S. Wilgus、J. W. Gates,Jr

  DOI：10.1139/v67-314

  日期：1967.9.1

  The treatment of substituted quinones with acetic anhydride under acid catalysis gives substituted triacetoxybenzenes. Previous work on this reaction is summarized, and the reaction has been extended to include quinones having electron-withdrawing groups, and two quinones which had previously been reported as inactive.

  用醋酸酐在酸催化下处理取代醌可得到取代三乙酰氧基苯。对这种反应的先前研究进行了总结，并将该反应扩展到包括具有电子吸引基团的醌，以及之前被报道为不活跃的两种醌。
• Preparation of azomethines by reacting a 4,4-dihalo-5-pyrazolone with
  申请人：Eastman Kodak Company

  公开号：US03952009A1

  公开（公告）日：1976-04-20

  4,4-Dihalo-5-pyrazolones react with unoxidized aromatic primary aromatic amines or alkyl or hydrazines to give azomethine dyes, azo dyes or hydrazones which are useful in photographic systems.

  4,4-二卤代-5-吡唑酮与未氧化的芳香族一级胺、烷基或肼反应，可以生成在摄影系统中有用的偶氮染料、氮偶联物或肼酮。
• Use of 4'-hydroxy- and 4'-alkoxy-substituted electron transfer agents in
  申请人：Eastman Kodak Company

  公开号：US05372931A1

  公开（公告）日：1994-12-13

  Aqueous compositions, test kits, test devices and methods can be used to detect hydrogen peroxide or peroxidase by generating a colorimetric or chemiluminescent signal in the presence of the analyte. Signal generation is enhanced by the presence of certain substituted 4-hydroxy- or 4-alkoxy-substituted phenyl or naphthyl electron transfer agents.

  水溶性组合物、检测试剂盒、检测试剂和方法可用于检测过氧化氢或过氧化酶，通过在分析物存在下产生比色或化学发光信号来实现。在一定的取代的4-羟基或4-烷氧基取代的苯基或萘基电子转移试剂的存在下，信号的产生得到增强。
• Heat-developable color photographic material
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0079056A2

  公开（公告）日：1983-05-18

  A heat-developable color photographic material is disclosed. The material is comprised of a support having thereon a layer containing at least a light-sensitive silver halide, an organic silver salt oxidizing agent, a hydrophilic binder, a reducing agent for the silver halide and/or the organic silver salt oxidizing agent and a dye releasing compound which is capable of bonding to an oxidized product of the reducing agent and releasing a hydrophilic dye. The heat-developable color photographic material can easily provide a clear and stable color image by imagewise exposure to light and a heat development procedure. A method of forming a color image using the heat-developable color photographic material is also disclosed.

  本发明公开了一种可加热显影的彩色感光材料。 该材料由一个支撑体组成，支撑体上有一层至少含有感光卤化银、有机银盐氧化剂、亲水性粘合剂、卤化银和/或有机银盐氧化剂的还原剂以及能够与还原剂的氧化产物结合并释放亲水性染料的染料释放化合物的层。 该可加热显影的彩色感光材料通过图像曝光于光和加热显影程序可轻松提供清晰稳定的彩色图像。 本发明还公开了一种使用该可加热显影的彩色感光材料形成彩色图像的方法。
• Light-sensitive element for the diffusion transfer process
  申请人：FUJI PHOTO FILM CO., LTD.

  公开号：EP0378174A2

  公开（公告）日：1990-07-18

  A light-sensitive element for the diffusion transfer process which comprises a support having thereon a light-sensitive silver halide emulsion layer having associated therewith a yellow dye providing compound represented by the following general formula (I): wherein CAR represents a carrier moiety which is capable of releasing a diffusible dye from the compound in correspondence or counter-correspondence to development under alkaline conditions; Link represents a group connecting CAR with a diffusible dye; m represents 0 or 1; the dotted lines mean that at least one of the dotted lines is a bond; R¹ represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group or a carbamoyl group; R² represents an alkyl group or an aryl group; and R³ represents an aryl group excepting an aryl group having the Hammett's σp value less than 0.01. The yellow dye providing compound has a dye moiety whose transferability is high and whose hue is excellent and provides a stable yellow dye image which does not substantially change hue over a wide pH range

  一种用于扩散转移工艺的光敏元件，它包括一个支撑体，支撑体上有一个光敏卤化银乳剂层，该乳剂层上有一个由下列通式(I)表示的提供黄色染料的化合物： 其中 CAR 代表载体分子，它能在碱性条件下与显影相应或相反地从化合物中释放出扩散染料；Link 代表连接 CAR 与扩散染料的基团；m 代表 0 或 1；虚线表示虚线中至少有一条是键；R¹ 代表氢原子、烷基、芳基、烷氧基、芳氧基、烷氧羰基、芳氧羰基或氨基甲酰基； R² 代表烷基或芳基；以及 R³ 代表芳基，但 Hammett's σp 值小于 0 的芳基除外。01. 提供黄色染料的化合物具有染料分子，其转移性高，色调优异，并提供稳定的黄色染料图像，在较宽的 pH 值范围内不会发生实质性色调变化。

表征谱图