2-甲基-7-(1-萘基)茚 | 154380-68-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 2-甲基-7-(1-萘基)茚
• 英文名称: 2-methyl-7-(l-naphthyl)indene
• 英文别名: 2-methyl-7-(1-naphthyl)indene；1-(2-methyl-3H-inden-4-yl)naphthalene
• CAS: 154380-68-4
• 化学式: C₂₀H₁₆
• 分子量: 256.347
• InChiKey: VQSMDEGMFQYKRS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  2-甲基-7-(1-萘基)茚 、 2-methyl-7-(1-naphthyl)indenyllithium 、 二氯二甲基硅烷 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 、 甲苯 为溶剂， 生成 chloro(2-methyl-4-naphth-1-yl-1H-inden-1-yl)dimethylsilane
  参考文献：
  名称：

  CATALYST FOR POLYOLEFIN PRODUCTION AND PROCESS FOR PRODUCING POLYOLEFIN

  摘要：

  公开号：

  EP0834519B1
• 作为产物：
  描述：

  、 对甲苯磺酸 、 水 在 碳酸氢钠 、 silica gel 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以gave 10 g (86%) of 10 as a colorless oil的产率得到2-甲基-7-(1-萘基)茚
  参考文献：
  名称：

  High molecular weight copolymers of propylene and olefins having 2 or 4

  摘要：

  一种共聚物，其在总聚合物中含有80至40重量％的丙烯基单元，以及在总聚合物中含有20至60重量％的至少一种共聚单体。共聚单体单元是由乙烯或具有至少4个碳原子和式R.sup.a-CH.dbd.CH-R.sup.b的烯烃制备的，其中R.sup.a和R.sup.b相同或不同，且分别是具有1至15个碳原子的氢原子或烷基基团，或者R.sup.a和R.sup.b连同连接它们的碳原子形成具有4至12个碳原子的环。共聚物粘数大于200 cm.sup.3 /g。

  公开号：

  US06057408A1

文献信息

• Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts
  申请人：——

  公开号：US20010021755A1

  公开（公告）日：2001-09-13

  Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts. A very effective catalyst system for the polymerization or copolymerization of olefins comprises a cocatalyst, preferably an aluninoxane or a supported aluminoxane, and a metallocene of the formula I 1 in which, in the preferred form, M 1 is Zr or Ef, R 1 and R 2 are halogen or alkyl, R 3 is alkyl, R 4 to R 12 are alkyl or hydrogen and R 13 is a (substituted) alkylene or heteroatom bridge. The metallocenes, in particular the zirconocenes, produce polymers of very high molecular weight, in the case of prochiral monomers polymers of very high molecular weight, very high stereotacticity and very high melting point, at high catalyst activities in the industrially particularly interesting temperature range between 50 and 80° C. In addition, reactor deposits are avoided by means of supported catalyst systems.

  含有芳基取代的茚基衍生物作为配体的金属茂配合物，其制备方法，以及它们作为催化剂的用途。一种非常有效的催化剂体系，用于烯烃的聚合或共聚合，包括一个助催化剂，优选为铝烷氧化物或支撑铝烷氧化物，以及一个式I1的金属茂化合物，在优选形式中，M1为锆或钿，R1和R2为卤素或烷基，R3为烷基，R4到R12为烷基或氢，R13为（取代的）烷基或杂原子桥。这些金属茂配合物，特别是锆茂配合物，以高催化活性在工业上特别感兴趣的温度范围50至80°C之间产生非常高分子量的聚合物，对于非手性单体而言，产生非常高分子量、非常高立体选择性和非常高熔点的聚合物。此外，支撑的催化剂系统可以避免反应器沉积物的产生。
• Metallocenes containing aryl-substituted indenyl derivatives as ligands,
  申请人：Targor GmbH

  公开号：US05770753A1

  公开（公告）日：1998-06-23

  Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts. A very effective catalyst system for the polymerization or copolymerization of olefins comprises a cocatalyst, preferably an aluminoxane or a supported aluminoxane, and a metallocene of the formula I ##STR1## in which, in the preferred form, M.sup.1 is Zr or Hf, R.sup.1 and R.sup.2 are halogen or alkyl, R.sup.3 is alkyl, R.sup.4 to R.sup.12 are alkyl or hydrogen and R.sup.13 is a (substituted) alkylene or heteroatom bridge. The metallocenes, in particular the zirconocenes, produce polymers of very high molecular weight, in the case of prochiral monomers polymers of very high molecular weight, very high stereotacticity and very high melting point, at high catalyst activities in the industrially particularly interesting temperature range between 50.degree. and 80.degree. C. In addition, reactor deposits are avoided by means of supported catalyst systems.

  含有芳基取代的茚基衍生物作为配体的金属茂配合物，其制备方法以及它们作为催化剂的用途。对于烯烃的聚合或共聚合而言，一种非常有效的催化剂体系包括一个协同催化剂，优选为铝氧烷或支持的铝氧烷，以及一个式子I的金属茂配合物：##STR1## 其中，在优选形式中，M.sup.1是Zr或Hf，R.sup.1和R.sup.2是卤素或烷基，R.sup.3是烷基，R.sup.4到R.sup.12是烷基或氢，而R.sup.13是（取代的）烷基或杂原子桥。这些金属茂配合物，特别是锆茂配合物，产生非常高分子量的聚合物，在非手性单体的情况下产生非常高分子量、非常高立体选择性和非常高熔点的聚合物，在工业上特别感兴趣的50°C至80°C温度范围内具有高催化活性。此外，通过支持的催化剂体系可以避免反应器沉积物的产生。
• Metallocenes containing aryl-substituted indenyl ligands and their use as catalysts
  申请人：Targor GmbH

  公开号：US06242544B1

  公开（公告）日：2001-06-05

  A very effective catalyst system for the polymerization or copolymerization of olefins comprises a cocatalyst, preferably an aluminoxane or a supported aluminoxane, and a metallocene of the formula I in which, in the preferred form, M1 is Zr or Hf, R1 and R2 are halogen or alkyl, R3 is alkyl, R4 to R12 are alkyl or hydrogen and R13 is a (substituted) alkylene or heteroatom bridge. The metallocenes, in particular the zirconocenes, produce polymers of very high molecular weight, in the case of prochiral monomers polymers of very high molecular weight, very high stereotacticity and very high melting point, at high catalyst activities in the industrially interesting temperature range between 50 and 80° C.

  一种非常有效的催化剂体系，用于烯烃的聚合或共聚合，包括一个辅助催化剂，优选为铝烷氧化物或支持的铝烷氧化物，以及式I的金属茂化合物，其中在优选的形式中，M1为Zr或Hf，R1和R2为卤素或烷基，R3为烷基，R4到R12为烷基或氢，而R13为（取代的）烷基或杂原子桥。这些金属茂化合物，特别是锆茂化合物，以极高的催化活性在工业上感兴趣的50到80°C温度范围内，产生极高分子量的聚合物，在原生手性单体的情况下，产生具有非常高分子量、非常高立体选择性和非常高熔点的聚合物。
• High molecular weight copolymers of propylene and olefins having 2 or 4
  申请人：Targor GmbH

  公开号：US06057408A1

  公开（公告）日：2000-05-02

  A copolymer having from 80 to 40% by weight of propylene units, based on the total polymer, and from 20 to 60% by weight of at least one comonomer, based on the total polymer. The comonomer units are prepared from ethylene or olefins having at least 4 carbon atoms and the formula R.sup.a --CH.dbd.CH--R.sup.b, where R.sup.a and R.sup.b are identical or different and are each a hydrogen atom or an alkyl radical having from 1 to 15 carbon atoms, or R.sup.a and R.sup.b, together with the carbon atoms connecting them, form a ring having 4 to 12 carbon atoms. The copolymer has a viscosity number of greater than 200 cm.sup.3 /g.

  一种共聚物，其在总聚合物中含有80至40重量％的丙烯基单元，以及在总聚合物中含有20至60重量％的至少一种共聚单体。共聚单体单元是由乙烯或具有至少4个碳原子和式R.sup.a-CH.dbd.CH-R.sup.b的烯烃制备的，其中R.sup.a和R.sup.b相同或不同，且分别是具有1至15个碳原子的氢原子或烷基基团，或者R.sup.a和R.sup.b连同连接它们的碳原子形成具有4至12个碳原子的环。共聚物粘数大于200 cm.sup.3 /g。
• Polyolefin production catalyst and method of preparing polyolefins
  申请人：Japan Polyolafins Co., Ltd.

  公开号：US06121182A1

  公开（公告）日：2000-09-19

  A catalyst component for polyolefin production catalysts comprising a metallocene compound represented by general formula (1) (symbols have the meanings as described in the specification), polyolefin production catalyst containing the component, and method for producing polyolefin with the catalyst are provided. Use of a catalyst containing the novel metallocene compound as a catalyst component of the invention in polymerization of .alpha.-olefin, particularly propylene, enables one to prepare high rigid, high melting point isotactic polypropylene useful as an industrial material for automobiles and the like, more specifically isotactic polypropylene having highly controlled stereoregulartity and regioregularity, particularly the one having a high regioregularity that has been difficult to achieve with conventional metallocene catalysts. ##STR1##

  本发明提供了用于聚烯烃生产催化剂的催化剂组分，包括由一般式（1）表示的金属茂化合物（符号的含义如说明书所述），含有该组分的聚烯烃生产催化剂以及使用该催化剂生产聚烯烃的方法。使用含有新型金属茂化合物的催化剂作为本发明中的催化剂组分，特别是在α-烯烃聚合，尤其是丙烯聚合中，使人们能够制备高刚性、高熔点的等晶聚丙烯，作为汽车等工业材料有用，更具体地说是具有高度控制的立体规则性和区域规则性的等晶聚丙烯，特别是具有高区域规则性的等晶聚丙烯，这在传统的茂金属催化剂中难以实现。