η5-allylcyclopentadienyl titanium trichloride | 533901-67-6

• 分子结构分类: 有机化合物 - 碳氢化合物 - 芳香烃
• 英文名称: η5-allylcyclopentadienyl titanium trichloride
• 英文别名: [(allyl)CpTiCl3]；5-prop-2-enylcyclopenta-1,3-diene;trichlorotitanium(1+)
• CAS: 533901-67-6
• 化学式: C₈H₉Cl₃Ti
• 分子量: 259.398
• InChiKey: LCKDZBZZUXTNGP-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  η5-allylcyclopentadienyl titanium trichloride 、 t-Bu2(CH2=CHCH2)PNSiMe3 以 甲苯 为溶剂， 以96%的产率得到t-Bu2(CH2=CHCH2)PNTi(CpCH2CHCH2)Cl2
  参考文献：
  名称：

  使用烯烃复分解连接膦亚胺-环戊二烯基配体配合物：合成，结构和乙烯聚合活性。

  摘要：

  进行了通过复分解连接次膦酰亚胺和环戊二烯基配体的努力。为此，烯丙基膦亚胺t- Bu 2（CH 2 = CHCH 2 C（Me 2）PNSiMe 3（1）和Ti络合物t- Bu 2（CH 2 = CHCH 2 C（Me 2）PNTi（Cp） CL 2（2），叔卜2（CH 2 = CHCH 2 C（我2）PNTi（C 5我5）CL 2（3），和叔卜2（CH 2 = CHCH 2 C（我2）PNTi（C 5 H ^ 4 CH 2 CH = CH 2）氯2（4）中制备的。尝试烯烃复分解效果4使用任一[氯2（PCY 3）2 ]Ru═CHPh或[氯2（PCY 3）（H 2 IMES）Ru═CHPh]作为催化剂是不成功的。可替换地，膦叔卜2（CH 2 = CHCH 2）PNSiMe发现3（5）在转化为膦亚胺t- Bu 2（MeCH ＝ CH）PNH（6）和t- Bu 2（MeCH ＝ CH）PNTi（NMe

  DOI：

  10.1021/om800672c

文献信息

• Synthesis of new substituted cyclopentadienyl titanium monomethoxydifluorides with BF3·OEt2 as fluorinating reagent and their use in syndiotactic polymerization of styrene
  作者：Xianmiao Qian、Jiling Huang、Yanlong Qian

  DOI：10.1016/j.jorganchem.2004.01.031

  日期：2004.5

  In bulk polymerization, the difference of activities between RCpTi(OMe)3/MAO and RCpTiF2(OMe)/MAO systems became small, where complexes 2e and 3e exhibited remarkably higher activities compared with their solution polymerization activities. The maximum polymerization activities were found at the polymerization temperature of 50 °C for most of the complexes. The influence of the polymerization time (tP)

  制备了五种取代的环戊二烯基三甲氧基钛络合物RCpTi（OMe）3（R = Me（2b），i Pr（2c），Me 3 Si（2d），烯丙基（2e），PhCH 2（2f））。通过使RCpTi（OMe）3与BF 3 OMe 2反应，六个RCpTiF 2（OMe）（R = H（3a），Me（3b），i Pr（3c），Me 3 Si（3d），烯丙基（3e）， PhCH 2（3楼））。当用甲基铝氧烷（MAO）活化时，苯乙烯溶液聚合中RCpTiF 2（OMe）体系的活性低于RCpTi（OMe）3体系，但RCpTiF 2（OMe）制备的聚合物具有更高的Mw和熔点比RCpTi（OMe）3高。两种体系均产生具有相似间同规整度的聚合物，其间规度为92.4-97.6％。在Cp-配体中引入取代基可提高聚合物的熔点，同时降低RCpTi（OMe）3 / MAO和RCpTiF 2（OMe）/ MAO系统的催化活性，其中活性顺序为RCp
• Synthesis of hetero-bimetallic metallocene complexes and their catalytic activities for ethylene polymerization
  作者：J Huang

  DOI：10.1016/s1381-1169(02)00361-8

  日期：2002.10.24

  Five new hetero-bimetallic metallocene complexes were synthesized by the reaction of RCpTiCl3 and a Si-bridged zirconocene complex in refluxing toluene. They were all well characterized. These complexes activated with methylaluminoxane (MAO) are highly active catalysts for the polymerization of ethylene. The molecular weight (M-w = 28,957-124,089) and the molecular weight distribution (MWD = 2.04-3.01) of the polymer generated from the bimetallic catalytic system were higher than that obtained by CP2ZrCl2. (C) 2002 Elsevier Science B.V. All rights reserved.
• Synthesis of double silylene-bridged binuclear titanium complexes and their use as catalysts for ethylene polymerization
  作者：Sheng Xu、Zuo-Feng Feng、Ji-Ling Huang

  DOI：10.1016/j.molcata.2005.12.040

  日期：2006.5

  Five new double silylene-bridged binuclear titanium complexes were synthesized by the reaction of RCpTiCl3 and Li-2[mu,mu-(SiMe2)(2) (C5H3)(2)] in toluene. They were all well characterized. These complexes activated with methylaluminoxane (MAO) are highly active catalysts (2.33 x 10(5) g PE/mol Cat h) for the polymerization of ethylene even at low Al/Ti (Al/Ti = 300). The molecular weight distribution of the polymer indicates broad or bimodal (MWD = 26.76) distribution. (c) 2006 Elsevier B.V. All rights reserved.