4-methyl-2,6-bis(2'-isopropylphenyl)phenol

• 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: 4-methyl-2,6-bis(2'-isopropylphenyl)phenol
• 英文别名: 4-methyl-2,6-bis(2-propan-2-ylphenyl)phenol
• 化学式: C₂₅H₂₈O
• 分子量: 344.497
• InChiKey: CSOGCFCEFUCFPD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4-Methyl-2,6-bis(2'-isopropylphenyl)anisole 、 水 、 乙醚 在 三溴化硼 作用下， 以 二氯甲烷 为溶剂， 以to produce 0.47 g of white 4-methyl-2,6-bis(2′-isopropylphenyl)phenol solid的产率得到4-methyl-2,6-bis(2'-isopropylphenyl)phenol
  参考文献：
  名称：

  Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and α-olefins

  摘要：

  本发明公开了一种芳基苯氧催化剂体系，用于生产乙烯均聚物或乙烯和α-烯烃的共聚物，并且公开了使用该催化剂体系在高温溶液聚合条件下生产具有高分子量的乙烯均聚物或乙烯和α-烯烃共聚物的方法。该催化剂体系包括第4族芳基苯氧基过渡金属催化剂和铝烷氧化物共催化剂或硼化合物共催化剂。在过渡金属催化剂中，环戊二烯衍生物和苯氧基作为固定配体位于第4族过渡金属周围，苯氧基被至少一个苯基衍生物取代，并位于其邻位位置，配体彼此不交联。该催化剂包含无毒原料，催化剂的合成经济实惠，催化剂的热稳定性优异。它在商业聚合过程中用于生产具有各种物理性能的乙烯均聚物或乙烯和α-烯烃共聚物是有用的。

  公开号：

  US07589042B2

文献信息

• ARYLPHENOXY CATALYST SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMER OR COPOLYMERS OF ETHYLENE AND a-OLEFINS
  申请人：Woo Tae Woo

  公开号：US20090326175A1

  公开（公告）日：2009-12-31

  The present invention relates to an arylphenoxy catalyst system producing an ethylene homopolymer or copolymers of ethylene and α-olefins, and a method of producing an ethylene homopolymer or copolymers of ethylene and α-olefins having a high molecular weight under a high temperature solution polymerization condition using the same. The catalyst system includes a group IV arylphenoxy-based transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst. In the transition metal catalyst, a cyclopentadiene derivative and arylphenoxide as fixed ligands are located around the group IV transition metal, arylphenoxide is substituted with at least one aryl derivative and is located at the ortho position thereof, and the ligands are not crosslinked to each other. The catalyst includes an environmentally-friendly raw material, synthesis of the catalyst is economical, and thermal stability of the catalyst is excellent. It is useful for producing an ethylene homopolymer or copolymers of ethylene and α-olefins having various physical properties in commercial polymerization processes.

  本发明涉及一种芳基苯氧基催化剂体系，用于生产乙烯均聚物或乙烯与α-烯烃的共聚物，并且提供了一种在高温溶液聚合条件下生产具有高分子量的乙烯均聚物或乙烯与α-烯烃共聚物的方法。该催化剂体系包括一种基于IV族过渡金属的芳基苯氧基催化剂和一种铝氧烷共催化剂或硼化合物共催化剂。在过渡金属催化剂中，环戊二烯衍生物和芳基酚氧化物作为固定配体位于IV族过渡金属周围，芳基酚氧化物被至少一个芳基衍生物取代，并位于其邻位，配体之间不交联。该催化剂包含一种环保的原材料，催化剂的合成经济，催化剂的热稳定性优异。在商业聚合过程中，对生产具有各种物理性质的乙烯均聚物或乙烯与α-烯烃共聚物非常有用。
• Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and alpha-olefins
  申请人：Woo Woo Tae

  公开号：US20070004586A1

  公开（公告）日：2007-01-04

  The present invention relates to an arylphenoxy catalyst system producing an ethylene homopolymer or copolymers of ethylene and α-olefins, and a method of producing an ethylene homopolymer or copolymers of ethylene and α-olefins having a high molecular weight under a high temperature solution polymerization condition using the same. The catalyst system includes a group IV arylphenoxy-based transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst. In the transition metal catalyst, a cyclopentadiene derivative and arylphenoxide as fixed ligands are located around the group IV transition metal, arylphenoxide is substituted with at least one aryl derivative and is located at the ortho position thereof, and the ligands are not crosslinked to each other. The catalyst includes an environmentally-friendly raw material, synthesis of the catalyst is economical, and thermal stability of the catalyst is excellent. It is useful for producing an ethylene homopolymer or copolymers of ethylene and α-olefins having various physical properties in commercial polymerization processes.

  本发明涉及一种芳基苯氧催化剂体系，用于生产乙烯均聚物或乙烯和α-烯烃共聚物，并且提供了一种在高温溶液聚合条件下制备高分子量乙烯均聚物或乙烯和α-烯烃共聚物的方法。该催化剂体系包括一个IV族芳基苯氧过渡金属催化剂和一个氧化铝烷共催化剂或硼化合物共催化剂。在过渡金属催化剂中，一个环戊二烯衍生物和苯氧基作为固定配体位于IV族过渡金属周围，苯氧基被至少一个苯基衍生物取代，并位于其邻位位置，而配体之间不交联。该催化剂包含一种环保的原料，催化剂的合成经济实惠，催化剂的热稳定性优异。它在商业聚合过程中有助于生产具有各种物理性质的乙烯均聚物或乙烯和α-烯烃共聚物。
• ARYLPHENOXY CATALYST SYSTEM FOR PRODUCING ETHYLENE HOMOPOLYMER OR COPOLYMERS OF ETHYLENE AND ALPHA-OLEFINS
  申请人：SK Innovation Co., Ltd.

  公开号：EP1910427B1

  公开（公告）日：2015-05-13
• US7589042B2
  申请人：——

  公开号：US7589042B2

  公开（公告）日：2009-09-15
• US7833926B2
  申请人：——

  公开号：US7833926B2

  公开（公告）日：2010-11-16