2,5-di(p-chloroanilino)-3,6-dihydroterephthalic acid dimethyl ester | 71329-03-8

• 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: 2,5-di(p-chloroanilino)-3,6-dihydroterephthalic acid dimethyl ester
• 英文别名: dimethyl 3,6-dihydro-2,5-di-(p-chloroanilino)-terephthalate；dimethyl 2,5-bis{(4-chlorophenyl)amino}cyclohexa-1,4-diene-1,4-dicarboxylate；1,4-Cyclohexadiene-1,4-dicarboxylic acid, 2,5-bis((4-chlorophenyl)amino)-, dimethyl ester；dimethyl 2,5-bis(4-chloroanilino)cyclohexa-1,4-diene-1,4-dicarboxylate
• CAS: 71329-03-8
• 化学式: C₂₂H₂₀Cl₂N₂O₄
• 分子量: 447.318
• InChiKey: PODOFHKXOOHXSI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  30
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  76.7
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2,5-di(p-chloroanilino)-3,6-dihydroterephthalic acid dimethyl ester 、 甲醇 生成 2,5-二(4-氯苯基氨基)对苯二甲酸
  参考文献：
  名称：

  SCHUTZE, DETLEF-INGO;SCHMITZ, REINOLD

  摘要：

  DOI：
• 作为产物：
  描述：

  2,5-二甲氧酰基-1,4-环己二酮 、 对氯苯胺 在 盐酸 作用下， 以 甲醇 为溶剂， 以8.62 gm (96%)的产率得到2,5-di(p-chloroanilino)-3,6-dihydroterephthalic acid dimethyl ester
  参考文献：
  名称：

  Quinacridone derivatives as labelling reagents for flurescence detection of bilogical materials

  摘要：

  公开了具有特征荧光寿命的新喹吖啶染料衍生物。还公开了利用喹吖啶染料标记靶生物材料的方法，并将标记的材料用于生物分析。喹吖啶衍生物具有结构（I），其中Z1和Z2分别表示完成一个环、两个融合环或三个融合环芳香或杂芳系统所需的原子，每个环由选择自碳原子和最多不超过两个来自氧、氮和硫的原子的五个或六个原子组成；R3、R4、R5、R6、R7和R8独立地选择自氢、卤素、酰胺、羟基、氰基、硝基、单取代或双取代苯基、氨基、单取代或双取代的C1-C4烷基氨基、硫醇基、羰基、羧基、C1-C6烷氧基、丙烯酸酯、乙烯基、苯乙烯基、芳基、杂芳基、C1-C20烷基、芳基烷基、磺酸盐、磺酸、季铵盐、基团—E—F和基团—（CH2—）nY；R1和R2独立地选择自氢、单取代或双取代的苯基、C1-C20烷基、芳基烷基、基团—E—F和基团—（CH2—）nY；E是一个间隔基，F是一个目标结合基团；Y选择自磺酸盐、硫酸盐、膦酸盐、磷酸盐、季铵盐和羧基；n是1到6之间的整数。该发明还涉及一组不同的荧光喹吖啶染料衍生物，每种染料具有不同的荧光寿命，这组染料特别适用于多参数分析。

  公开号：

  US20040171014A1

文献信息

• [EN] PROCESS FOR THE PREPARATION OF ORGANIC PIGMENTS<br/>[FR] PROCEDE DE PREPARATION DE PIGMENTS ORGANIQUES
  申请人：MCA TECHNOLOGIES GMBH

  公开号：WO2005085364A1

  公开（公告）日：2005-09-15

  The present invention relates to advantageous processes for the manufacture of organic pigments and their precursors. The invention particularly relates to reactions carried out in an 'All In One Reactor'® (Draiswerke GmbH, Germany), a kneader like the TurbuKneader® of the same company, a paddle dryer like the Turbudry® of the same company or a related system and thereby submitting the reaction mixtures to enhanced driving power as expressed by a Froude number>1, the reaction mixture being caused to react in high concentrations at elevated temperature.

  本发明涉及有利的有机颜料及其前体制造过程。该发明特别涉及在“全能反应器”®（德国Draiswerke GmbH公司）、类似于同一公司的TurbuKneader®的搅拌器、类似于同一公司的Turbudry®的搅拌干燥器或相关系统中进行的反应，从而通过Froude数>1表达的增强驱动力使反应混合物在高浓度和高温下发生反应。
• Process for the production of 2,5-di(arylamino)-3,6-dihydroterephthalic
  申请人：Toyo Ink Manufacturing Co., Ltd.

  公开号：US05659036A1

  公开（公告）日：1997-08-19

  A process for producing 2,5-di(arylamino)-3,6-dihydroterephthalic acid dialkyl ester having a high purity from 1,4-cyclohexanedione-2,5-di(carboxylic acid alkyl ester) at high yields for a short period of time; a process for producing quinacridone of which the byproduct content is small, from the above 2,5-di(arylamino)-3,6-dihydroterephthalic acid dialkyl ester; and a process for producing quinacridone of which the particle diameter is adjusted as desired, from the above 2,5-di(arylamino)-3,6-dihydroterephthalic acid dialkyl ester without adding a step of forming a pigment.

  一种从1,4-环己二酮-2,5-二（羧酸烷基酯）高产、高纯度地制备2,5-二（芳基氨基）-3,6-二氢苯二甲酸双烷基酯的方法；一种从上述2,5-二（芳基氨基）-3,6-二氢苯二甲酸双烷基酯中副产物含量较少的方法制备喹茶醌；以及一种从上述2,5-二（芳基氨基）-3,6-二氢苯二甲酸双烷基酯中不添加成分形成颜料的步骤即可调整粒径的喹茶醌的方法。
• Process for the Preparation of Organic Materials
  申请人：KAUL Bansi Lal

  公开号：US20090017307A1

  公开（公告）日：2009-01-15

  The present invention relates to advantageous processes for the manufacture of organic pigments and their precursors. The invention particularly relates to reactions carried out in an “All In One Reactor”® (Draiswerke GmbH, Germany), a kneader like the TurbuKneader® of the same company, a paddle dryer like the Turbudry® of the same company or a related system and thereby submitting the reaction mixtures to enhanced driving power as expressed by a Froude number >1, the reaction mixture being caused to react in high concentrations at elevated temperature.

  本发明涉及有利的有机颜料及其前体制造工艺。该发明特别涉及在“全自动反应器”®（德国Draiswerke GmbH公司）、类似于该公司的TurbuKneader®的搅拌器、类似于该公司的Turbudry®的刮板干燥器或相关系统中进行的反应，并通过弗洛德数>1表达的增强驱动力将反应混合物在高浓度和高温下反应。
• Process for the preparation of organic materials
  申请人：Kaul Lal Bansi

  公开号：US20070119345A1

  公开（公告）日：2007-05-31

  The present invention relates to advantageous processes for the manufacture of organic pigments and their precursors. The invention particularly relates to reactions carried out in an “All In One Reactor”® (Draiswerke GmbH, Germany), a kneader like the TurbuKneader® of the same company, a paddle dryer like the Turbudry® of the same company or a related system and thereby submitting the reaction mixtures to enhanced driving power as expressed by a Froude number >1, the reaction mixture being caused to react in high concentrations at elevated temperature.

  本发明涉及有机颜料及其前体的制造的优越工艺。特别是，本发明涉及在“全过程反应器”®（德国Draiswerke GmbH公司）、类似于该公司的TurbuKneader®的搅拌器、类似于该公司的Turbudry®的刮板干燥器或相关系统中进行的反应，并通过弗洛德数>1表达的增强驱动功率使反应混合物在高浓度和高温下反应。
• Quinacridone derivatives as labelling reagents for fluorescence detection of biological materials
  申请人：GE Healthcare UK Limited

  公开号：US07335771B2

  公开（公告）日：2008-02-26

  Disclosed are new quinacridone dye derivatives having characteristic fluorescence lifetimes. Also disclosed are methods for labelling target biological materials employing the quinacridone dyes and use of the labelled materials in biological assays. The quinacridone derivatives have the following structure: in which Z1 and Z2 independently represent the atoms necessary to complete one ring, two fused ring, or three fused ring aromatic or heteroaromatic systems, each ring having five or six atoms selected from carbon atoms and optionally no more than two atoms selected from oxygen, nitrogen and sulphur; R3, R4, R5, R6, R7 and R8 are independently selected from hydrogen, halogen, amide, hydroxyl, cyano, nitro, mono- or di-nitro-substituted benzyl, amino, mono- or di-C1-C4 alkyl-substituted amino, sulphydryl, carbonyl, carboxyl, C1-C6 alkoxy, acrylate, vinyl, styryl, aryl, heteroaryl, C1-C20 alkyl, aralkyl, sulphonate, sulphonic acid, quaternary ammonium, the group -E-F and the group —(CH2—)nY; R1 and R2 are independently selected from hydrogen, mono- or di-nitro-substituted benzyl, C1-C20 alkyl, aralkyl, the group -E-F and the group —(CH2—)nY; E is a spacer group, F is a target bonding group; Y is selected from sulphonate, sulphate, phosphonate, phosphate, quaternary ammonium and carboxyl; and n is an integer from 1 to 6. The invention also relates to a set of different fluorescent quinacridone dye derivatives, each dye having a different fluorescence lifetime, the set of dyes being particularly useful for multiparameter analysis.

  本发明涉及具有特征性荧光寿命的新喹喔酮染料衍生物。还揭示了利用喹喔酮染料标记目标生物材料的方法，以及标记材料在生物测定中的使用。 喹喔酮衍生物具有以下结构：其中Z1和Z2分别代表完成一个环，两个融合环或三个融合环的芳香或杂芳香系统所必需的原子，每个环具有来自碳原子和可选的来自氧，氮和硫的不超过两个原子的五个或六个原子; R3，R4，R5，R6，R7和R8独立地选择自氢，卤素，酰胺，羟基，氰基，硝基，单取代或双取代苯基，氨基，单取代或双取代C1-C4烷基取代的氨基，巯基，羰基，羧基，C1-C6烷氧基，丙烯酸酯，乙烯基，苯乙烯基，芳基，杂芳基，C1-C20烷基，芳基烷基，磺酸盐，磺酸，季铵盐，-E-F基团和-（CH2-）nY基团; R1和R2独立地选择自氢，单取代或双取代苯基，C1-C20烷基，芳基烷基，-E-F基团和-（CH2-）nY基团; E是间隔基团，F是靶向配合基团; Y选择自磺酸盐，硫酸盐，膦酸盐，磷酸盐，季铵盐和羧基; n是1到6的整数。本发明还涉及一组不同的荧光喹喔酮染料衍生物，每种染料具有不同的荧光寿命，该染料组特别适用于多参数分析。