1,8-萘二酚二苯甲酸酯 | 331711-99-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1,8-萘二酚二苯甲酸酯
• 中文别名: 1,8-二苯甲酸萘酯
• 英文名称: 1,8-bis-benzoyloxy-naphthalene
• 英文别名: 1,8-Bis-benzoyloxy-naphthalin；1.8-Dibenzoyloxy-naphthalin；Naphthalene-1,8-diyl dibenzoate；(8-benzoyloxynaphthalen-1-yl) benzoate
• CAS: 331711-99-0
• 化学式: C₂₄H₁₆O₄
• 分子量: 368.389
• InChiKey: DFCIKCMSXYOIQD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,8-二羟基萘 、 苯甲酰氯 在 吡啶 作用下， 生成 1,8-萘二酚二苯甲酸酯
  参考文献：
  名称：

  DE129035

  摘要：

  公开号：

文献信息

• CATALYST COMPOSITION FOR POLYOLEFIN POLYMERS
  申请人：W.R. Grace & Co.-CONN

  公开号：US20220220060A1

  公开（公告）日：2022-07-14

  A Ziegler-Natta catalyst composition is disclosed. The catalyst composition is formed from a procatalyst containing a magnesium moiety and a titanium moiety. At least one internal electron donor is incorporated into the procatalyst. During a titanation procedure in conjunction with the internal electron donor, a titanium extractant is used to remove or deactivate low activity or atactic titanium active sites.

  本发明公开了一种Ziegler-Natta催化剂组成物。该催化剂组成物由含有镁基团和钛基团的前催化剂形成。至少一个内部电子给体被并入前催化剂。在与内部电子给体一起进行钛化过程中，使用钛萃取剂去除或失活低活性或不对称的钛活性位点。
• CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND CATALYST THEREOF
  申请人：China Petroleum&Chemical Corporation

  公开号：EP3135697A1

  公开（公告）日：2017-03-01

  The present invention provides a catalyst component for olefin polymerization, obtained by a reaction of magnesium, titanium, halogen and an internal electron donor, the internal electron donor comprising an imine compound as shown in Formula Z. The present invention also provides a preparation method of the catalyst component, and a catalyst for olefin polymerization containing the same. When the catalyst of the present invention is used for olefin polymerization reaction, the catalyst has a high activity, and a slow rate of activity decay, and the obtained polymer has a high isotacticity index, and a wide molecular weight distribution.

  本发明提供了一种烯烃聚合催化剂组分，由镁、钛、卤素和内电子供体反应得到，内电子供体包括如式Z所示的亚胺化合物，本发明还提供了该催化剂组分的制备方法，以及含有该催化剂组分的烯烃聚合催化剂。本发明的催化剂用于烯烃聚合反应时，催化剂活性高，活性衰减速度慢，得到的聚合物等活度指数高，分子量分布广。
• CATALYST COMPONENT FOR PROPYLENE POLYMERIZATION, PREPARATION METHOD THEREFOR AND CATALYST HAVING SAME
  申请人：China Petroleum&Chemical Corporation

  公开号：EP3135699A1

  公开（公告）日：2017-03-01

  The present invention discloses a catalyst component for propene polymerization, comprising titanium, magnesium, halogen, and internal electron donor A, wherein said internal electron donor A is selected from the compouns as shown in Formula I, in Formula I, R is selected from hydrogen, hydroxyl, and substituted or unsubstituted C1-C30 hydrocarbyl, preferably from hydrogen, hydroxyl, and substituted or unsubstituted C1-C20 alkyl, C6-C30 aryl, C6-C30 heteroaryl, C7-C30 alkylaryl and C7-C30 arylalkyl; R1 and R2 may be identical to or different from each other, and are selected from hydrogen and substituted or unsubstituted C1-C30 hydrocarbyl, preferably from hydrogen and substituted or unsubstituted C1-C20 alkyl, C6-C30 aryl, C7-C30 alkylaryl and C7-C30 arylalkyl. According to the present invention, by using the compound as shown in Formula I as internal electron donor compound for propene polymerization, the catalyst has a higher activity, and a slow rate of delay of activity. The obtained polymer has not only a wider molecular weight distribution, but also a high melt index and isotacticity.

  本发明公开了一种用于丙烯聚合的催化剂组分，由钛、镁、卤素和内部电子供体 A 组成，其中所述内部电子供体 A 选自如式 I 所示的化合物、 在式 I 中，R 选自氢、羟基和取代或未取代的 C1-C30 碳氢基，优选选自氢、羟基和取代或未取代的 C1-C20 烷基、C6-C30 芳基、C6-C30 杂芳基、C7-C30 烷芳基和 C7-C30 芳烷基；R1和R2可以彼此相同或不同，并且选自氢和取代或未取代的C1-C30烃基，优选选自氢和取代或未取代的C1-C20烷基、C6-C30芳基、C7-C30烷芳基和C7-C30芳烷基。根据本发明，使用如式 I 所示的化合物作为丙烯聚合的内部电子供体化合物，催化剂具有更高的活性，并且活性延迟的速度较慢。所得到的聚合物不仅分子量分布更广，而且熔融指数和等活度都很高。
• CATALYST COMPONENT FOR USE IN OLEFIN POLYMERIZATION, CATALYST, AND APPLICATIONS THEREOF
  申请人：China Petroleum & Chemical Corporation

  公开号：EP3517553A1

  公开（公告）日：2019-07-31

  Disclosed is a catalyst component for olefin polymerization. The catalyst component comprises magnesium, titanium, halogen and an internal electron donor. The internal electron donor includes an imine compound with a ketone group as shown in Formula I. Disclosed further is a method of preparing the catalyst component, and a catalyst for olefin polymerization containing the catalyst component. When the catalyst is used in olefin polymerization reaction especially propene polymerization reaction, the catalyst has a high long-term activity and good hydrogen response, and the obtained polymer has characteristics of an adjustable isotactic index and a relatively wide molecular weight distribution.

  公开了一种用于烯烃聚合的催化剂组分。催化剂组分包括镁、钛、卤素和内部电子供体。内部电子供体包括如式 I 所示的带有酮基的亚胺化合物。进一步公开的是制备催化剂组分的方法，以及含有该催化剂组分的烯烃聚合催化剂。当催化剂用于烯烃聚合反应，特别是丙烯聚合反应时，催化剂具有较高的长期活性和良好的氢响应，得到的聚合物具有可调节的同素异形指数和相对较宽的分子量分布。
• Catalyst component for propene polymerization, preparation method thereof, and catalyst containing the same
  申请人：China Petroleum & Chemical Corporation

  公开号：US10184017B2

  公开（公告）日：2019-01-22

  The present invention discloses a catalyst component for propene polymerization, comprising titanium, magnesium, halogen, and internal electron donor A, wherein said internal electron donor A is selected from the compounds as shown in Formula I, in Formula I, R is selected from hydrogen, hydroxyl, and substituted or unsubstituted C1-C30 hydrocarbyl, preferably from hydrogen, hydroxyl, and substituted or unsubstituted C1-C20 alkyl, C6-C30 aryl, C6-C30 heteroaryl, C7-C30 alkylaryl and C7-C30 arylalkyl; R1 and R2 may be identical to or different from each other, and are selected from hydrogen and substituted or unsubstituted C1-C30 hydrocarbyl, preferably from hydrogen and substituted or unsubstituted C1-C20 alkyl, C6-C30 aryl, C7-C30 alkylaryl and C7-C30 arylalkyl. According to the present invention, by using the compound as shown in Formula I as internal electron donor compound for propene polymerization, the catalyst has a higher activity, and a slow rate of delay of activity. The obtained polymer has not only a wider molecular weight distribution, but also a high melt index and isotacticity.

  本发明公开了一种用于丙烯聚合的催化剂组分，由钛、镁、卤素和内部电子供体 A 组成，其中所述内部电子供体 A 选自如式 I 所示的化合物、 在式 I 中，R 选自氢、羟基和取代或未取代的 C1-C30 碳氢基，优选选自氢、羟基和取代或未取代的 C1-C20 烷基、C6-C30 芳基、C6-C30 杂芳基、C7-C30 烷芳基和 C7-C30 芳烷基；R1和R2可以彼此相同或不同，并且选自氢和取代或未取代的C1-C30烃基，优选选自氢和取代或未取代的C1-C20烷基、C6-C30芳基、C7-C30烷芳基和C7-C30芳烷基。根据本发明，使用如式 I 所示的化合物作为丙烯聚合的内部电子供体化合物，催化剂具有更高的活性，并且活性延迟的速度较慢。所得到的聚合物不仅分子量分布更广，而且熔融指数和等活度都很高。