4,4’-二氨基-3,3’-二甲基二苯基环己烷 | 6442-08-6

• 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: 4,4’-二氨基-3,3’-二甲基二苯基环己烷
• 中文别名: 1,1-二(4-氨基-3-甲基苯基)环己烷；4,4'-二氨基-3,3'-二甲基二苯基环己烷；甲基S-碱(1,1'-双(4-氨基5-甲基苯基)环己烷。
• 英文名称: 1,1'-bis(3-methyl-4-aminophenyl)cyclohexane
• 英文别名: 1,1-bis-(4-amino-3-methyl-phenyl)-cyclohexane；1,1-Bis-(4-amino-3-methyl-phenyl)-cyclohexan；4,4'-cyclohexylidenedi-o-toluidine；4-[1-(4-Amino-3-methylphenyl)cyclohexyl]-2-methylaniline
• CAS: 6442-08-6
• 化学式: C₂₀H₂₆N₂
• mdl: MFCD00035859
• 分子量: 294.44
• InChiKey: CGEPGDQNCRDJHS-UHFFFAOYSA-N

物化性质

• 沸点：
  463.6±45.0 °C(Predicted)
• 密度：
  1.089±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2921590090

制备方法与用途

用途：用于有机合成的中间体。

反应信息

• 作为反应物：
  描述：

  4,4’-二氨基-3,3’-二甲基二苯基环己烷 在 sodium hydrogen sulfate 作用下， 生成 4-环己-1-烯基-2-甲基-苯胺
  参考文献：
  名称：

  DE505476

  摘要：

  公开号：
• 作为产物：
  描述：

  环己酮 、 邻甲苯胺 在 盐酸 作用下， 以 水 为溶剂， 反应 24.0h， 以75%的产率得到4,4’-二氨基-3,3’-二甲基二苯基环己烷
  参考文献：
  名称：

  Syntheses of Biphenyl Polyimides via Nickel-Catalyzed Coupling Polymerization of Bis(chlorophthalimide)s

  摘要：

  A facile method for the synthesis of biphenyl polyimides, which involves the nickel-catalyzed coupling of aromatic dichlorides containing imide structure in the presence of zinc and triphenylphosphine, has been developed. The polymerizations proceeded smoothly under mild conditions and produced biphenyl polyimides with inherent viscosities of 0.13-0.98 dL/g. The polymerizations of bis(4-chlorophthalimide)s with bulky side substituents gave high molecular weight polymers. Low molecular weight polymers from bis(4-chlorophthalimide)s containing rigid diamine moieties and bis(3-chlorophthalimide)s were obtained because of the formations of polymer precipitate and cyclic oligoimides, respectively. The effects of various factors, such as amount of catalyst, solvent volume, ligand, reaction temperature, and time, on the polymerization were studied. The random copolymerization of two bis(chlorophthalimide)s in varying proportions produced medium molecular weight material. The TgS of prepared polyimides were observed at 245-311 degreesC, and the thermogravimetry of polymers showed 10% weight loss in nitrogen at 470-530 degreesC.

  DOI：

  10.1021/ma034036y

文献信息

• COMPOSITIONS AND METHODS FOR POLYMER COMPOSITES
  申请人：Chan Pong Kwok

  公开号：US20080021175A1

  公开（公告）日：2008-01-24

  This invention relates to organic salt compositions useful in the preparation of organoclay compositions, polymer-organoclay composite compositions, and methods for the preparation of polymer nanocomposites. In one embodiment, the present invention provides a pyridinium salt having structure XV wherein Ar 6 , Ar 7 , and Ar 8 are independently C 2 -C 50 aromatic radicals; “b” is a number from 0 to 2; “d” is a number from 0 to 4; R 3 and R 4 are independently at each occurrence a halogen atom, a C 1 -C 20 aliphatic radical, a C 5 -C 20 cycloaliphatic radical, or a C 2 -C 20 aromatic radical; Z is a bond, a divalent C 1 -C 20 aliphatic radical, a divalent C 5 -C 20 cycloaliphatic radical, a divalent C 2 -C 20 aromatic radical, an oxygen linking group, a sulfur linking group, a SO 2 linking group, or a Se linking group; Ar 9 is a C 10 -C 200 aromatic radical, or a polymer chain comprising at least one aromatic group; and X − is a charge balancing counterion.

  这项发明涉及有机盐组合物，用于制备有机粘土组合物、聚合物-有机粘土复合物组合物，以及制备聚合物纳米复合材料的方法。在一个实施例中，本发明提供了一种具有结构XV的吡啶盐，其中Ar6、Ar7和Ar8分别是C2-C50芳香基团；“b”是从0到2的数字；“d”是从0到4的数字；R3和R4在每次出现时独立地是卤素原子、C1-C20脂肪基、C5-C20环脂肪基或C2-C20芳香基；Z是一个键合、二价的C1-C20脂肪基、二价的C5-C20环脂肪基、二价的C2-C20芳香基、氧链连接基、硫链连接基、SO2链连接基或Se链连接基；Ar9是一个C10-C200芳香基团，或者包含至少一个芳香基团的聚合物链；X^−是一个电荷平衡的对离子。
• Organic compounds
  申请人：Clariant International Ltd.

  公开号：EP2251383A1

  公开（公告）日：2010-11-17

  Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.

  通式（I）的化合物的制备方法及其用于有机基质染色和/或印花的用途。
• Pyrazolone monoazo dyes
  申请人：Clariant International Ltd.

  公开号：EP2251384A1

  公开（公告）日：2010-11-17

  Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.

  酸性染料，其制备方法以及它们用于染色一般式（I）有机基质的用途，其中取代基的含义如索赔中所示。
• [EN] HIGH HEAT MONOMERS AND METHODS OF USE THEREOF<br/>[FR] MONOMÈRES À CHALEUR ÉLEVÉE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SABIC GLOBAL TECHNOLOGIES BV

  公开号：WO2016014536A1

  公开（公告）日：2016-01-28

  High purity epoxide compounds, methods for preparing the high purity epoxide compounds, and compositions derived from the epoxide compounds are provided. Also provided are materials and articles derived from the epoxide compounds.

  本发明提供了高纯度环氧化合物、制备高纯度环氧化合物的方法以及从环氧化合物衍生的组合物。还提供了从环氧化合物衍生的材料和物品。
• METHODS OF PREPARING POLYMER-ORGANOCLAY COMPOSITES AND ARTICLES DERIVED THEREFROM
  申请人：Chan Pong Kwok

  公开号：US20080004391A1

  公开（公告）日：2008-01-03

  A method for preparing a polymer-organoclay composite composition comprises combining a solvent and an unexfoliated organoclay to provide a first mixture, wherein the unexfoliated organoclay comprises alternating inorganic silicate layers and organic layers, and has an initial spacing between the silicate layers; exposing the first mixture to an energized condition of a sufficient intensity and duration to increase the initial spacing of the inorganic silicate layers, to provide a second mixture; contacting the second mixture with a polymer composition so that the polymer composition fills at least one region located between at least one pair of silicate layers, wherein the polymer composition is at least partially soluble in the solvent; and removing at least a portion of the solvent from the second mixture, wherein the inorganic silicate layers remain separated by the polymer after removal of the solvent.

  一种制备聚合物-有机粘土复合物的方法，包括将溶剂和未膨胀的有机粘土组合以提供第一混合物，其中未膨胀的有机粘土包括交替的无机硅酸盐层和有机层，并具有初始硅酸盐层之间的间距；将第一混合物暴露于足够强度和持续时间的充能条件下，以增加无机硅酸盐层的初始间距，以提供第二混合物；将第二混合物与聚合物组合物接触，以使聚合物组合物填充至少位于至少一对硅酸盐层之间的至少一个区域，其中聚合物组合物在溶剂中至少部分溶解；从第二混合物中除去至少一部分溶剂，其中在除去溶剂后，无机硅酸盐层仍然被聚合物分开。