chlorodimethyl(1,5,6,7-tetrahydro-2-methyl-3-phenyl-s-indacen-1-yl)silane

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚和异茚
• 英文名称: chlorodimethyl(1,5,6,7-tetrahydro-2-methyl-3-phenyl-s-indacen-1-yl)silane
• 英文别名: Chlorodimethyl(1,5,6,7-tetrahydro-2-methyl-3-phenyl-s-indacen-1-yl) silane；chloro-dimethyl-(2-methyl-3-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane
• 化学式: C₂₁H₂₃ClSi
• 分子量: 338.952
• InChiKey: BPNNDTARCCFTNL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.08
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 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：

  chlorodimethyl(1,5,6,7-tetrahydro-2-methyl-3-phenyl-s-indacen-1-yl)silane 、 叔丁胺 在 三乙胺 作用下， 以 正己烷 为溶剂， 以91.3%的产率得到N-(1,1-dimethylethyl)-1,1-dimethyl-1-(1,5,6,7-tetrahydro-2-methyl-3-phenyl-s-indacen-1-yl)silanamine
  参考文献：
  名称：

  Fused ring substituted indenyl metal complexes and polymerization process

  摘要：

  揭示了由融合环吲哚衍生物配体构成的第四族金属受限几何配合物，其催化衍生物，制备这些配合物的过程以及它们作为烯烃聚合催化剂组分的用途。

  公开号：

  US05965756A1
• 作为产物：
  描述：

  (6-methyl-7-phenyl-1,2,3,5-tetrahydro-s-indacenyl)lithium 、 二氯二甲基硅烷 在 正己烷 作用下， 以 四氢呋喃 为溶剂， 反应 16.0h， 以resulted in the isolation of the desired product as a viscous yellow oil (23.0231 g, 96.1 percent)的产率得到chlorodimethyl(1,5,6,7-tetrahydro-2-methyl-3-phenyl-s-indacen-1-yl)silane
  参考文献：
  名称：

  Fused ring substituted indenyl metal complexes and polymerization process

  摘要：

  本发明公开了一种由融合环吲哚衍生物配体组成的第四族金属限制几何配合物，其催化衍生物，制备它们的过程以及它们作为烯烃聚合催化剂组分的用途。

  公开号：

  US05965756A1

文献信息

• Fused ring substituted indenyl metal complexes and polymerization
  申请人：The Dow Chemical Company

  公开号：US06034022A1

  公开（公告）日：2000-03-07

  Group 4 metal constrained geometry complexes comprising a fused ring indenyl derivative ligand, catalytic derivatives thereof, processes for preparing the same and their use as components of olefin polymerization catalysts are disclosed.

  本发明公开了一种包括融合环吲哚基衍生物配体的第四族金属受限几何配合物，其催化衍生物，制备它们的方法以及它们作为烯烃聚合催化剂组分的使用。
• Olefin polymers prepared with substituted indenyl containing metal complexes
  申请人：The Dow Chemical Company

  公开号：US06420507B1

  公开（公告）日：2002-07-16

  The subject invention is directed to an olefin polymer produced by polymerizing at least one &agr;-olefin in the presence of a Group 4 metal complex comprising an indenyl group substituted in the 2 or 3 position with at least one group selected from hydrocarbyl, perfluoro-substituted hydrocarbyl, silyl, germyl and mixtures thereof, said indenyl group further being covalently bonded to the metal by means of a divalent ligand group, wherein the divalent ligand comprises nitrogen or phosphorus having an aliphatic or alicyclic hydrocarby group covalently bonded thereto via a primary or secondary carbon. Preferred olefin polymers of the invention will be characterized as having a high molecular weight, narrow molecular weight distribution, high vinyl content, and a bimodal DSC melting curve or a deconvoluted ATREF or GPC curve which shows at least two distinct narrow peaks. The olefin polymer will have utility in a variety of applications, including but not limited to films, fibers, foams, molded parts, and as components of formulations such as adhesives, sealants, coatings, caulks, and asphalt.

  本发明涉及一种α-烯烃聚合物，其在至少一种含有indanyl基团的第四族金属配合物的存在下聚合得到，所述indanyl基团在2或3位上取代至少一种选自烃基、全氟取代的烃基、硅基、锗基和它们的混合物的基团，所述indanyl基团进一步通过二价配体基团与金属共价键合，其中所述二价配体包括氮或磷，其通过一级或二级碳原子与脂肪族或脂环族碳氢基团共价键合。本发明的优选烯烃聚合物具有高分子量、窄分子量分布、高乙烯含量和双峰DSC熔融曲线或解卷ATREF或GPC曲线，其显示至少两个明显的窄峰。该烯烃聚合物在各种应用中具有实用性，包括但不限于薄膜、纤维、泡沫、模塑件，以及作为配方的组分，如粘合剂、密封剂、涂料、填缝剂和沥青。