[dimethyl-5-(1H,1H,2H,2H-perfluorododecyl)silyl]cyclopentadiene | 1235356-84-9

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: [dimethyl-5-(1H,1H,2H,2H-perfluorododecyl)silyl]cyclopentadiene
• CAS: 1235356-84-9
• 化学式: C₁₉H₁₅F₂₁Si
• 分子量: 670.38
• InChiKey: YQUPJQQCGJPERR-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  ClSiMe2C2H4C10F21 、 环戊二烯 在 正丁基锂 作用下， 以 正己烷 、 四氢呋喃 为溶剂， 反应 3.0h， 生成 [dimethyl-5-(1H,1H,2H,2H-perfluorododecyl)silyl]cyclopentadiene 、 [dimethyl-1-(1H,1H,2H,2H-perfluorododecyl)silyl]cyclopentadiene 、 [dimethyl-2-(1H,1H,2H,2H-perfluorododecyl)silyl]cyclopentadiene
  参考文献：
  名称：

  Highly fluorous zirconocene(IV) complexes and their catalytic applications in the polymerization of ethylene

  摘要：

  The catalytic activities of the highly fluorous systems formed by the zirconocene(IV) complexes [Zr{eta(C5H4SiMe2C2H4RF)-C-5}(2)Cl-2] (R-F = C6F13 (4a), C10F21 (4b)) or [Zr-{eta(5)-C5H3(SiMe2C2H4C6F13)(2)}(2)Cl-2] (5a) and MMAO in toluene have been studied and compared with analogous nonfluorous systems generated from [Zr{eta(5)-C5H4SiMe3}(2)Cl-2] and [Zr{eta(5)-C5H5}(2)Cl-2]. Although less active than the reference systems, the fluorous catalysts are stable over prolonged polymerization times, giving rise to polymers with similar molecular weights to those obtained with [Zr{eta(5)-C5H4SiMe3}(2)Cl-2]. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2010.03.030