3-(3-butenyl)-indene | 241155-70-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚和异茚
• 英文名称: 3-(3-butenyl)-indene
• 英文别名: 1-(3-butenyl)indene；1-(CH2=CH(CH2)2)-indene；1-but-3-enyl-1H-indene
• CAS: 241155-70-4
• 化学式: C₁₃H₁₄
• 分子量: 170.254
• InChiKey: PYSHWNQKDHBAAI-UHFFFAOYSA-N

物化性质

• 沸点：
  265.9±15.0 °C(Predicted)
• 密度：
  0.959±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.23
• 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：

  3-(3-butenyl)-indene 在 四氢吡咯 、 正丁基锂 作用下， 以 甲醇 、 乙醚 、 正己烷 为溶剂， 反应 72.0h， 生成
  参考文献：
  名称：

  二核和三核锆配合物作为乙烯聚合的催化剂

  摘要：

  聚乙烯的双峰和多峰分子量分布可以在均匀溶液中用双核或三核锆催化剂实现。为了制备这样的配合物，在Sonogashira反应中将双（苯氧基亚胺）锆配合物和锆茂混合物配合。应用氢化硅烷化反应将茂金属配合物与硅烷取代的N杂环化合物（例如3,5-二甲基吡唑）结合使用。生成的二核和三核配合物用甲基铝氧烷（MAO）活化，并用作乙烯聚合的催化剂。讨论了这些配合物的催化性能及其在烯烃聚合反应中的应用。

  DOI：

  10.1016/j.jorganchem.2016.07.018
• 作为产物：
  描述：

  (E)-2-methylcinnamaldehyde 在 吡啶 、 4-二甲氨基吡啶 、 potassium phosphate 、 4-phenylphenyl-diphenylmethylium tetrafluoroborate 、 palladium diacetate 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 4.0h， 生成 3-(3-butenyl)-indene
  参考文献：
  名称：

  Carbocation catalysed ring closing aldehyde–olefin metathesis

  摘要：

  在温和的反应条件和较低的催化剂负载下，4-苯基二苯基甲基四氟硼酸盐催化了一种罕见的高产率烯醛分子内醛-烯烃复分解反应。

  DOI：

  10.1039/c8cc06734a

文献信息

• Zr-Catalyzed Olefin Alkylations and Allylic Substitution Reactions with Electrophiles
  作者：Judith de Armas、Stanley P. Kolis、Amir H. Hoveyda

  DOI：10.1021/ja000693j

  日期：2000.6.1

  Disubstituted aryl olefins undergo efficient alkylations in the presence of 5 mol % Cp2ZrCl2, n-BuMgCl, and alkyl tosylates or alkyl bromides. In one class of reactions (Table 1), the resulting alkyl zirconocene (initial alkylation product) undergoes β-hydride abstraction with a hydrogen atom from within the substrate to afford allylic alkylation products (Scheme 5). In another category of reactions, where cyclic

  双取代的芳基烯烃在 5 mol% Cp2ZrCl2、n-BuMgCl 和甲苯磺酸烷基酯或烷基溴化物的存在下进行有效的烷基化。在一类反应中（表 1），所得的烷基二茂锆（初始烷基化产物）与底物中的氢原子发生 β-氢化物提取，得到烯丙基烷基化产物（方案 5）。在另一类反应中，使用环状烯丙基醚（色烯）（表 2），在 C-C 键形成后发生 Zr-醇盐消除，以实现净烯丙基取代。提出这些反应涉及底物衍生的锆酸盐或锆茂-格氏试剂对各种甲苯磺酸盐和溴化物的亲核攻击。正烷基格氏试剂很少或没有竞争性亲电烷基化。
• Bicyclic bridged metallocene compounds and polymers produced therefrom
  申请人：Chevron Phillips Chemical Company LP

  公开号：US09758600B1

  公开（公告）日：2017-09-12

  Disclosed herein are catalyst compositions containing bicyclic bridged metallocene compounds. These catalyst compositions can be used for the polymerization of olefins. For example, ethylene polymers produced using these catalyst compositions can be characterized by low molecular weights and high melt flow rates, and can be produced without the addition of hydrogen.

  本文披露了含有双环桥联金属茂化合物的催化剂组合物。这些催化剂组合物可用于烯烃的聚合反应。例如，使用这些催化剂组合物生产的乙烯聚合物具有低分子量和高熔流速率的特点，并且可以在不添加氢气的情况下生产。
• Amido functionalized ansa half-sandwich dichloride complexes of titanium, zirconium and hafnium with alkyl and ω-alkenyl substituents as homogeneous and self-immobilizing catalyst precursors for ethylene polymerization
  作者：Helmut G Alt、Alexander Reb、Wolfgang Milius、Annette Weis

  DOI：10.1016/s0022-328x(01)00781-1

  日期：2001.5

  A total of 24 amido functionalized ansa half-sandwich dichloride complexes of titanium, zirconium and hafnium with cyclopentadienyl or indenyl ligands have been prepared, characterized and used for catalytic ethylene polymerization. Alkyl and ω-alkenyl substituents on the aromatic system influence the polymerization activity of the catalysts and the properties of the produced polyethylene. After activation

  总共制备了24种酰胺基官能化的钛，锆和ha的ansa半夹心二氯化物与环戊二烯基或茚基配体的络合物，表征并用于催化乙烯聚合。芳族体系上的烷基和ω-烯基取代基影响催化剂的聚合活性和所制得的聚乙烯的性能。用甲基铝氧烷活化后，ω-烯基取代的催化剂在乙烯聚合反应中表现出自固定化。
• C2-bridged metallocene dichloride complexes of the types (C13H8–CH2CHR–C9H6−nR′n)ZrCl2 and (C13H8–CH2CHR–C13H8)MCl2 (n=0, 1; R=H, alkenyl; R′=alkenyl, benzyl; M=Zr, Hf) as self-immobilizing catalyst precursors for ethylene polymerization
  作者：Helmut G. Alt、Michael Jung

  DOI：10.1016/s0022-328x(98)00736-0

  日期：1999.5

  A total of 15 C-2-bridged fluorenylidene indenylidene and bis(fluorenylidene) metal dichloride complexes (metal = Zr, Hf) and the corresponding ligand precursors have been prepared and characterized. omega-Alkenyl substituents with various chain lengths in the C-2-bridge or in position 3 of the indenylidene moiety have an impact on the polymerization activity of the catalysts and the molecular weights of the produced polyethylenes. These omega-alkenyl substituents cause 'self-immobilization' due to their incorporation into the backbone of a growing polymer chain providing heterogeneous catalyst systems. (C) 1999 Published by Elsevier Science S.A. All rights reserved.
• Indenyl-Nickel Complexes Bearing a Pendant, Hemilabile Olefin Ligand:  Preparation, Characterization, and Catalytic Activities
  作者：Daniel Gareau、Christine Sui-Seng、Laurent F. Groux、François Brisse、Davit Zargarian

  DOI：10.1021/om050285u

  日期：2005.8.1

  The reaction of (PPh3)(2)NiCl2 with Li[Ind boolean AND CH=CH2] gave the neutral complexes (eta:eta(0)-Ind boolean AND CH=CH2)Ni(PPh3)Cl (Ind = indenyl; boolean AND = (CH2)(2), 1a; Si(Me)(2)CH2, 1b), which were subjected to Cl- abstraction to give the corresponding cationic complexes [(eta:eta(2)-Ind boolean AND CH= CH2)Ni(PPh3)](+) (boolean AND = (CH2)(2), 2a; Si(Me)(2)CH2, 2b). The bis(phosphine) derivatives [(eta:eta(0)-Ind-CH2CH2CH=CH2)Ni(PPh3)(2)](+) (3a) and [(eta(3)-allyl)Ni(PPh3)(2)](+) (4) formed gradually from room-temperature solutions of 2a and 2b, respectively, even in the absence of added PPh3. On the other hand, [(eta:eta(0)-Ind-SiMe2CH2CH=CH2)Ni(PPh3)(2)](+) (3b) was detected only when PPh3 was added to a CD2Cl2 solution of 2b. The lability of the vinyl moiety in 2 allows these complexes to act as single-component precatalysts for the polymerization and hydrosilylation of styrene; the latter reaction requires little or no induction period with the hydrosilanes PhRSiH2 (R= Ph, Me, H) and proceeds with up to 1000 catalytic turnovers. Compounds 1a, 1b, 2a, 3a, and 4 have been characterized by NMR and single-crystal X-ray diffraction studies, whereas 2b and 3b were identified by NMR spectroscopy. Structural information gleaned from both solid-state and solution data provide important information on the Ni-olefin bonding in 2a and 2b and indicate that the Ni-Ind interactions in these complexes are affected by the significant trans influence of the chelating olefin moiety.