2,4-bis(tert-butyl)-6-(2-(diphenylphosphino)phenyl)aminomethylphenol | 484697-18-9

• 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: 2,4-bis(tert-butyl)-6-(2-(diphenylphosphino)phenyl)aminomethylphenol
• 英文别名: 2,4-Ditert-butyl-6-[(2-diphenylphosphanylanilino)methyl]phenol
• CAS: 484697-18-9
• 化学式: C₃₃H₃₈NOP
• 分子量: 495.645
• InChiKey: WKSLBKFZBFGKBL-UHFFFAOYSA-N

物化性质

• 沸点：
  575.4±50.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.1
• 重原子数：
  36
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  32.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,4-bis(tert-butyl)-6-(2-(diphenylphosphino)phenyl)aminomethylphenol 在 双氧水 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以100%的产率得到2,4-bis(t-butyl)-6-(2-(diphenylphosphinyl)phenyl)aminomethylphenol
  参考文献：
  名称：

  三齿[O-N（H）X]钛配合物的合成，表征及其在烯烃聚合中的应用

  摘要：

  制备了一系列衍生自（芳基氨基）亚甲基苯酚的[O - N（H）X] TiCl 3配合物。配合物的分子结构通过1 H NMR，13 C NMR和X射线分析表征。用改性的甲基铝氧烷（MMAO）活化后，钛络合物在高达150°C的温度下显示出高的热稳定性和单中心乙烯（共）聚合行为。1-辛烯和1-辛烯被证明适合在110°C的温度下掺入聚乙烯主链中，最高活性为1.89×10 6 g / mol（Ti）·h·atm。X侧基对配合物PPh 2的催化行为有很大的影响。被证明是最优组。©2013 Wiley Periodicals，Inc. J. Polym。科学，A部分：Polym。化学 2013，51，2495–2503

  DOI：

  10.1002/pola.26643
• 作为产物：
  描述：

  2-(二苯基膦)苯胺 在 lithium aluminium tetrahydride 、 四氯化钛 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 2,4-bis(tert-butyl)-6-(2-(diphenylphosphino)phenyl)aminomethylphenol
  参考文献：
  名称：

  三齿[O-N（H）X]钛配合物的合成，表征及其在烯烃聚合中的应用

  摘要：

  制备了一系列衍生自（芳基氨基）亚甲基苯酚的[O - N（H）X] TiCl 3配合物。配合物的分子结构通过1 H NMR，13 C NMR和X射线分析表征。用改性的甲基铝氧烷（MMAO）活化后，钛络合物在高达150°C的温度下显示出高的热稳定性和单中心乙烯（共）聚合行为。1-辛烯和1-辛烯被证明适合在110°C的温度下掺入聚乙烯主链中，最高活性为1.89×10 6 g / mol（Ti）·h·atm。X侧基对配合物PPh 2的催化行为有很大的影响。被证明是最优组。©2013 Wiley Periodicals，Inc. J. Polym。科学，A部分：Polym。化学 2013，51，2495–2503

  DOI：

  10.1002/pola.26643

文献信息

• Synthesis and Characterization of Novel Tridentate [NOP] Titanium Complexes and Their Application to Copolymerization and Polymerization of Ethylene
  作者：Wei-Qiu Hu、Xiu-Li Sun、Cong Wang、Yuan Gao、Yong Tang、Li-Ping Shi、Wei Xia、Jie Sun、Hou-Liang Dai、Xiao-Qiang Li、Xiao-Li Yao、Xing-Ren Wang

  DOI：10.1021/om0303808

  日期：2004.4.1

  Novel titanium complexes containing monoanionic [NOP] ligands based on a phenoxy−imine ligand and their derivatives were synthesized and characterized. Their performance as ethylene polymerization and copolymerization catalysts were studied. Upon treatment with MMAO, the [NOP]TiCl3 complexes were robust and highly active for the polymerization of ethylene, even at very low cocatalyst/catalyst ratios

  合成和表征了新型的钛配合物，该配合物包含基于苯氧基亚胺配体的单阴离子[NOP]配体及其衍生物。研究了它们作为乙烯聚合和共聚催化剂的性能。经MMAO处理后，即使在非常低的助催化剂/催化剂比例下，[NOP] TiCl 3络合物对于乙烯的聚合反应也很牢固且具有很高的活性。这些催化剂还具有良好的共聚能力。
• NON-METALLOCENE CATALYST SUPPORTED ON MAGNESIUM COMPOUND AND ITS PREPARATION METHOD
  申请人：Sinopec Yangzi Petrochemical Company Ltd.

  公开号：EP2202246A1

  公开（公告）日：2010-06-30

  The present invention relates to a magnesium compound-supported nonmetallocene catalyst, which is produced by directly contacting a catalytically active metallic compound with a nonmetallocene ligand-containing magnesium compound, or by directly contacting a nonmetallocene ligand with a catalytically active metal-containing magnesium compound, through an in-situ supporting process. The process is simple and flexible. In the process, there are many variables in response for adjusting the polymerization activity of the catalyst, and the margin for adjusting the catalyst load or the catalyst polymerization activity is broad. The magnesium compound-supported nonmetallocene catalyst according to this invention can be used for olefin homopolymerization/ copolymerization, in combination with a comparatively less amount of the co-catalyst, to achieve a comparatively high polymerization activity. Further, the polymer product obtained therewith boasts high bulk density and adjustable molecular weight distribution.

  本发明涉及一种镁化合物支撑的非茂金属催化剂，它是通过原位支撑工艺，将具有催化活性的金属化合物与含有非茂金属配位体的镁化合物直接接触，或将非茂金属配位体与具有催化活性的含镁金属化合物直接接触而制得的。该工艺简单而灵活。在该工艺中，调节催化剂聚合活性的响应变量很多，调节催化剂负载或催化剂聚合活性的余地很大。根据本发明的镁化合物支撑的非茂金属催化剂可用于烯烃均聚/共聚，与相对较少用量的助催化剂结合使用，可获得相对较高的聚合活性。此外，由此获得的聚合物产品具有较高的体积密度和可调节的分子量分布。
• SUPPORTED NON-METALLOCENE CATALYST AND ITS PREPARATION METHOD
  申请人：Sinopec Yangzi Petrochemical Company Ltd.

  公开号：EP2202247A1

  公开（公告）日：2010-06-30

  This invention relates to a supported nonmetallocene catalyst for olefin polymerization, which is produced by directly reacting a nonmetallocene ligand with a catalytically active metallic compound on a carrier through an in-situ supporting process. The process according to this invention is simple and feasible, and it is easy to adjust the load of the nonmetallocene ligand on the porous carrier. The supported nonmetallocene catalyst according to this invention can be used for olefin homopolymerization/copolymerization, even in combination with a comparatively less amount of the co-catalyst, to achieve a comparatively high polymerization activity. Further, the polymer product obtained therewith boasts desirable polymer morphology and a high bulk density.

  本发明涉及一种用于烯烃聚合的支撑型非茂金属催化剂，该催化剂是通过原位支撑工艺使非茂金属配体与载体上具有催化活性的金属化合物直接反应制得的。本发明的工艺简单可行，而且易于调整多孔载体上非茂金属配体的负载量。根据本发明制备的支撑型非茂金属催化剂可用于烯烃均聚/聚合，即使与较少量的助催化剂结合使用，也能获得较高的聚合活性。此外，由此获得的聚合物产品具有理想的聚合物形态和较高的体积密度。
• SUPPORTED NONMETALLOCENE CATALYST AND PREPARATION THEREOF
  申请人：Gu Yuefeng

  公开号：US20110152486A1

  公开（公告）日：2011-06-23

  This invention relates to a supported nonmetallocene catalyst for olefin polymerization, which is produced by directly reacting a nonmetallocene ligand with a catalytically active metallic compound on a carrier through an in-situ supporting process. The process according to this invention is simple and feasible, and it is easy to adjust the load of the nonmetallocene ligand on the porous carrier. The supported nonmetallocene catalyst according to this invention can be used for olefin homopolymerization/copolymerization, even in combination with a comparatively less amount of the co-catalyst, to achieve a comparatively high polymerization activity. Further, the polymer product obtained therewith boasts desirable polymer morphology and a high bulk density.
• MAGNESIUM COMPOUND-SUPPORTED NONMETALLOCENE CATALYST AND PREPARATION THEREOF
  申请人：Gu Yuefeng

  公开号：US20110237764A1

  公开（公告）日：2011-09-29

  The present invention relates to a magnesium compound-supported nonmetallocene catalyst, which is produced by directly contacting a catalytically active metallic compound with a nonmetallocene ligand-containing magnesium compound, or by directly contacting a nonmetallocene ligand with a catalytically active metal-containing magnesium compound, through an in-situ supporting process. The process is simple and flexible. In the process, there are many variables in response for adjusting the polymerization activity of the catalyst, and the margin for adjusting the catalyst load or the catalyst polymerization activity is broad. The magnesium compound-supported nonmetallocene catalyst according to this invention can be used for olefin homopolymerization/copolymerization, in combination with a comparatively less amount of the co-catalyst, to achieve a comparatively high polymerization activity. Further, the polymer product obtained therewith boasts high bulk density and adjustable molecular weight distribution.