2-methyl-4,6-diisopropyl-1H-indene | 150096-42-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚和异茚
• 英文名称: 2-methyl-4,6-diisopropyl-1H-indene
• 英文别名: 2-methyl-4,6-diisopropylindene；1H-Indene, 2-methyl-4,6-bis(1-methylethyl)-；2-methyl-4,6-di(propan-2-yl)-1H-indene
• CAS: 150096-42-7
• 化学式: C₁₆H₂₂
• 分子量: 214.351
• InChiKey: XFNIQDLAPZZUMH-UHFFFAOYSA-N

物化性质

• 沸点：
  286.4±40.0 °C(Predicted)
• 密度：
  0.932±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 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-methyl-4,6-diisopropyl-1H-indene 、 二氯二甲基硅烷 在 正丁基锂 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 6.17h， 生成 bis-(2-methyl-4,6-di-isopropylindenyl)dimethylsilane
  参考文献：
  名称：

  ANSA-METALLOCENE COMPOUND AND METHOD FOR PREPARING SUPPORTED CATALYST USING SAME

  摘要：

  公开号：

  EP2824107B1
• 作为产物：
  描述：

  1,3-二异丙基苯 、 甲基丙烯酰氯 在 三氯化铝 、 sodium tetrahydroborate 、 对甲苯磺酸 作用下， 以 二氯甲烷 、 四氢呋喃 、 甲醇 、 苯 为溶剂， 反应 6.0h， 以36.7 g的产率得到2-methyl-4,6-diisopropyl-1H-indene
  参考文献：
  名称：

  Synthesis and molecular structures of zirconium and hafnium complexes bearing dimethylsilandiyl-bis-2,4,6-trimethylindenyl and dimethylsilandiyl-bis-2-methyl-4,6-diisopropylindenyl ligands

  摘要：

  Zirconium and hafnium ansa-complexes containing 2,4,6-trialkyl-substituted indenyl fragments were synthesized and unambiguously characterized. Mixtures of rac- and meso-Me2Si(2-Me-4,6-R2C9H3-eta(5))(2)MCl2, where R = Me, i-Pr and M = Zr, Hf, were obtained by a treatment of MCl4 by dilithium salts of the respective bis(2,4,6-trialkylindenyl)dimethylsilanes in toluene. Alternatively, better yields of the same complexes can be obtained by the reaction between metal tetrachlorides and indenyl-tin derivatives gave the desired ansa-metallocenes. All rac- and meso-complexes of Zr and Hf were isolated in an analytically pure form, and six of these ansa-metallocenes were characterized by X-ray crystal structure analysis. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.10.052

文献信息

• Synthesis and molecular structures of zirconium and hafnium complexes bearing dimethylsilandiyl-bis-2,4,6-trimethylindenyl and dimethylsilandiyl-bis-2-methyl-4,6-diisopropylindenyl ligands
  作者：Vyacheslav V. Izmer、Denis A. Sorokin、Lyudmila G. Kuz’mina、Andrei V. Churakov、Judith A.K. Howard、Alexander Z. Voskoboynikov

  DOI：10.1016/j.jorganchem.2004.10.052

  日期：2005.2

  Zirconium and hafnium ansa-complexes containing 2,4,6-trialkyl-substituted indenyl fragments were synthesized and unambiguously characterized. Mixtures of rac- and meso-Me2Si(2-Me-4,6-R2C9H3-eta(5))(2)MCl2, where R = Me, i-Pr and M = Zr, Hf, were obtained by a treatment of MCl4 by dilithium salts of the respective bis(2,4,6-trialkylindenyl)dimethylsilanes in toluene. Alternatively, better yields of the same complexes can be obtained by the reaction between metal tetrachlorides and indenyl-tin derivatives gave the desired ansa-metallocenes. All rac- and meso-complexes of Zr and Hf were isolated in an analytically pure form, and six of these ansa-metallocenes were characterized by X-ray crystal structure analysis. (C) 2004 Elsevier B.V. All rights reserved.
• ANSA-METALLOCENE COMPOUND AND METHOD FOR PREPARING SUPPORTED CATALYST USING SAME
  申请人：LG CHEM, LTD.

  公开号：EP2824107B1

  公开（公告）日：2017-01-18