4-[(4-氨基-3-叔丁基苯基)甲基]-2-叔丁基苯胺 | 126165-90-0

• 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-氨基-3-叔丁基苯基)甲基]-2-叔丁基苯胺
• 英文名称: 4-[(4-amino-3-tert-butylphenyl)methyl]-2-tert-butylaniline
• 英文别名: 4,4'-diamino-3,3'-dibutyl-diphenyl methane；4,4'-MBTBA；3,3'-ditertbutyl-4,4'-diaminodiphenylmethane；4,4'-Methylenebis(2-tert-butylaniline)
• CAS: 126165-90-0
• 化学式: C₂₁H₃₀N₂
• 分子量: 310.483
• InChiKey: WJJXNQFGQWSYJO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  聚合甲醛 、 2-叔丁基苯胺 在 montmorillonite K₁₀ Clay 作用下， 以 乙酸丁酯 为溶剂， 反应 4.0h， 以8.8 g的产率得到4-[(4-氨基-3-叔丁基苯基)甲基]-2-叔丁基苯胺
  参考文献：
  名称：

  一种4,4-二氨基3,3-二叔丁基二苯甲烷合成方法

  摘要：

  本发明的目的是提供一种4,4-二氨基3,3-二叔丁基二苯甲烷合成工艺。所述的工艺以邻叔丁基苯胺为原料，在固体酸催化剂的作用下，与甲醛一步缩合反应得到4,4-二氨基3,3-二叔丁基二苯甲烷。反应温度为90~150℃，反应时间为1~8小时。本发明所述的邻叔丁基苯胺可通过苯胺经甲基叔丁基醚或叔丁醇烷基化反应得到，大大降低了原料的成本，为4,4-二氨基3,3-二叔丁基二苯甲烷工业化应用提供了巨大的可能；本发明所述的催化剂是具有层状结构的市售蒙脱土或高岭土；本发明所述的催化剂可以循环使用，对于邻叔丁基苯胺和甲醛合成4,4-二氨基3,3-二叔丁基二苯甲烷具有很高的活性。该工艺是一种绿色环保、高效的4,4-二氨基3,3-二叔丁基二苯甲烷的合成工艺。

  公开号：

  CN105218381A

文献信息

• [EN] PHOSPHINYL AMIDINE COMPOUNDS, METAL COMPLEXES, CATALYST SYSTEMS, AND THEIR USE TO OLIGOMERIZE OR POLYMERIZE OLEFINS<br/>[FR] COMPOSÉS DE PHOSPHINYLAMIDINE, COMPLEXES DE MÉTAL, SYSTÈMES DE CATALYSEUR, ET LEUR UTILISATION POUR OLIGOMÉRISER OU POLYMÉRISER DES OLÉFINES
  申请人：CHEVRON PHILLIPS CHEMICAL CO

  公开号：WO2011082192A1

  公开（公告）日：2011-07-07

  N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, N2-phosphinyl amidinate metal salt complexes are described. Methods for making N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes are also disclosed. Catalyst systems utilizing the N2-phosphinyl amidine metal salt complexes and N2-phosphinyl amidinate metal salt complexes are also disclosed along with the use of the N2-phosphinyl amidine compounds, N2-phosphinyl amidinates, N2-phosphinyl amidine metal salt complexes, and N2-phosphinyl amidinate metal salt complexes for the oligomerization and/or polymerization of olefins.

  描述了N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物、N2-膦胺酸盐金属盐络合物。还公开了制备N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物的方法。还公开了利用N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物的催化剂系统，以及利用N2-膦胺化合物、N2-膦胺酸盐、N2-膦胺金属盐络合物和N2-膦胺酸盐金属盐络合物进行烯烃的寡聚和/或聚合的用途。
• ALDIMINE AND COMPOSITION CONTAINING ALDIMINE
  申请人：BURCKHARDT Urs

  公开号：US20110253309A1

  公开（公告）日：2011-10-20

  Aldimines of Formula (I), which can be used as latent curing agents in curing compositions, for example, in moisture-curing polyurethane compositions that have isocyanate groups. The aldimines are compounds that can be liquid at room temperature, can have a hardly noticeable aldehyde odor before, during and after hydrolysis, and can have a long shelf life. An aldehyde in polyurethane compositions that is released during hydrolysis has only a slight softening effect and can exhibit very little tendency to migrate or exude.

  式(I)的醛缩胺可以用作固化组合物中的潜在固化剂，例如在具有异氰酸酯基团的湿气固化聚氨酯组合物中。这些醛缩胺化合物可以在室温下为液体，水解前、期间和后几乎没有醛类气味，并且可以具有很长的货架寿命。在水解期间释放的聚氨酯组合物中的醛仅具有轻微的软化效果，并且可以表现出极少的迁移或渗出倾向。
• PREPREG AND CARBON FIBER-REINFORCED COMPOSITE MATERIAL
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20150210813A1

  公开（公告）日：2015-07-30

  A prepreg includes; sizing agent-coated carbon fibers coated with a sizing agent; and a thermosetting resin composition impregnated into the sizing agent-coated carbon fibers. The sizing agent includes an aliphatic epoxy compound (A) and an aromatic compound (B) at least containing an aromatic epoxy compound (B1). The thermosetting resin composition includes a thermosetting resin (D) and a latent hardener (E), and optionally includes an additive (F) other than the thermosetting resin (D) and the latent hardener (E). The (a)/(b) ratio is within a predetermined range where (a) is the height of a component at a binding energy assigned to CHx, C—C, and C═C and (b) is the height of a component at a binding energy assigned to C—O in a C 1s core spectrum of the surfaces of the sizing agent-coated carbon fibers analyzed by X-ray photoelectron spectroscopy.

  预浸料包括：涂有分散剂的碳纤维，涂有分散剂；以及浸渍在涂有分散剂的碳纤维中的热固性树脂组合物。分散剂包括脂肪族环氧化合物（A）和至少含有芳香族环氧化合物（B1）的芳香族化合物（B）。热固性树脂组合物包括热固性树脂（D）和潜在硬化剂（E），并且可选地包括除热固性树脂（D）和潜在硬化剂（E）以外的添加剂（F）。在由X射线光电子能谱分析的涂有分散剂的碳纤维表面的C1s光谱中，（a）是分配给CHx，C-C和C═C的结合能的组分高度，（b）是分配给C-O的结合能的组分高度，（a）/（b）比值在预定范围内。
• PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIAL
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20150252184A1

  公开（公告）日：2015-09-10

  To provide a prepreg and a carbon fiber reinforced composite material that are excellent in adhesion between a matrix resin and carbon fibers and long-term storage stability and also excellent in microcrack resistance due to the increased toughness. The present invention provides a prepreg that includes; agent-coated carbon fibers coated with a sizing agent; and a thermosetting resin composition impregnated into the sizing agent-coated carbon fibers. The sizing agent includes an aliphatic epoxy compound (A) and an aromatic epoxy compound (B1). The sizing agent-coated carbon fibers are in a shape of woven fabric or braid. The thermosetting resin composition includes a thermosetting resin (D), a thermoplastic resin (F), and a latent hardener (G). The sizing agent-coated carbon fibers have an (a)/(b) ratio in a certain range where (a) is the height of a component at a binding energy assigned to CHx, C—C, and C═C and (b) is the height of a component at a binding energy assigned to C—O in a C 1s core spectrum of the surfaces of the sizing agent-coated carbon fibers analyzed by X-ray photoelectron spectroscopy.

  提供一种预浸料和碳纤维增强复合材料，其在基体树脂和碳纤维之间具有优异的附着性和长期储存稳定性，并且由于增加韧性而具有优异的微裂纹抗性。本发明提供一种预浸料，其包括：涂有分散剂的碳纤维；以及浸渍在涂有分散剂的碳纤维中的热固性树脂组合物。分散剂包括脂肪族环氧化合物（A）和芳香族环氧化合物（B1）。涂有分散剂的碳纤维呈编织物或编织带状。热固性树脂组合物包括热固性树脂（D）、热塑性树脂（F）和潜在硬化剂（G）。涂有分散剂的碳纤维在X射线光电子能谱分析的表面C1s谱中，具有（a）在分配给CHx、C—C和C═C的结合能处的组分高度和（b）在分配给C—O的结合能处的组分高度之间的（a）/（b）比率在一定范围内。
• Catalytic hydrogenation of crude methylene bridged polyphenylamines to produce polycyclohexylamines
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP0335336A2

  公开（公告）日：1989-10-04

  This invention relates to an improved process for the catalytic hydrogenation of methylene bridged polyphenylamines using rhodium as the catalyst to produce the methylene bridged polycyclohexylamine counterparts. The improvement for hydrogenating crude methylene bridged polyphenylamines, containing polyphenylamine oligomers and trace amounts of impurities, such as the formamide of the methylene bridged polyphenylamines, comprises contacting the crude polyphenylamine feed with a hydrogenation catalyst, other than rhodium, and one which is not a catalyst poison to rhodium, under conditions sufficient to at least partially hydrogenate the polyphenylamine mixture and then effecting hydrogenation of the methylene bridged polyphenylamine to the polycyclohexylamine counterpart in the presence of a rhodium catalyst. The pretreatment of the crude methylene bridged polyphenylamine feed apparently destroys the formamide derivatives and possibly other trace impurities in the mixture and thereby prevents rapid deactivation of the rhodium catalyst during hydrogenation of the aromatic ring.

  本发明涉及以铑为催化剂催化氢化亚甲基桥联多苯胺生产亚甲基桥联多环己胺对 应物的改进工艺。将含有多苯胺低聚物和微量杂质（如亚甲基桥联多苯胺的甲酰胺）的粗亚甲基桥联多苯胺加氢的改进方法包括将粗多苯胺进料与加氢催化剂接触、在足以使聚苯胺混合物至少部分氢化的条件下，使铑以外的氢化催化剂和不是对铑有毒的催化剂接触，然后在铑催化剂存在下使亚甲基桥接聚苯胺氢化成对应的聚环己胺。粗亚甲基桥联多苯胺进料的预处理显然会破坏混合物中的甲酰胺衍生物和可能存在的其他微量杂质，从而防止铑催化剂在芳香环氢化过程中迅速失活。