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lithium 1-butylcyclopenta-2,4-dien-1-ide

中文名称
——
中文别名
——
英文名称
lithium 1-butylcyclopenta-2,4-dien-1-ide
英文别名
lithium n-butylcyclopentadienide
lithium 1-butylcyclopenta-2,4-dien-1-ide化学式
CAS
——
化学式
C9H13Li
mdl
——
分子量
128.143
InChiKey
NFGBONJHDPNECF-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.63
  • 重原子数:
    10.0
  • 可旋转键数:
    3.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.56
  • 拓扑面积:
    0.0
  • 氢给体数:
    0.0
  • 氢受体数:
    0.0

反应信息

  • 作为反应物:
    描述:
    lithium 1-butylcyclopenta-2,4-dien-1-ide正丁基锂 作用下, 以 四氢呋喃乙醚正己烷 为溶剂, 反应 32.55h, 生成 lithium 4-bromo-1-(2-(3-butylcyclopenta-2,4-dien-1-ide-1-yl)-1,1,2,2-tetramethyldisilanyl)-2-methyl-1,5,6,7-tetrahydro-s-indacen-1-ide
    参考文献:
    名称:
    (Di)Silicon Bridged Metallocenes that Produce Polyethylene with Broad Molecular Weight Distribution and High Molecular Weight
    摘要:
    该发明涉及催化剂系统,包括具有桥联的群4金属茂金属烯催化剂化合物(其中桥通常包含(Me2Si)2基团)、活化剂和支撑材料。在某些实施例中,本公开提供聚烯烃和生产聚烯烃组合物的方法,包括将至少一种烯烃与催化剂系统接触。
    公开号:
    US20190144571A1
  • 作为产物:
    描述:
    正丁基锂n-butyl cyclopentadiene 在 ice 作用下, 以 正己烷四氢呋喃 为溶剂, 反应 1.0h, 生成 lithium 1-butylcyclopenta-2,4-dien-1-ide
    参考文献:
    名称:
    Bis-Schiff base ligand-containing mono-metallocene olefin polymerization catalyst, its preparation process and application
    摘要:
    具有以下结构式(I)的烯烃聚合催化剂:其中R1选自氢、C1-C12烷基、C1-C12醚基或C6-C12芳基的群组,R2和R2′分别选自氢和C1-C4烷基,R3选自氢、C1-C12烷基、C1-C12醚基和C6-C12芳基的群组,M选自Ti、Zr和Hf。该催化剂适用于烯烃聚合,可产生高分子量和共聚单体高插入率的聚合物。
    公开号:
    US06747105B2
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文献信息

  • [EN] COMPLEXES AND THEIR USE FOR OLEFIN POLYMERIZATION<br/>[FR] COMPLEXES ET LEUR UTILISATION POUR LA POLYMÉRISATION D'OLÉFINES
    申请人:SCG CHEMICALS CO LTD
    公开号:WO2017060690A1
    公开(公告)日:2017-04-13
    Permethylpentalene based metallocene complexes are disclosed. The complexes are effective catalysts/initiators in the polymerisation of olefins. Also disclosed are compositions comprising the metallocene complexes, as well as uses of the complexes and compositions in olefin polymerisation.
    基于Permethylpentalene的茂金属烯复合物被披露。这些复合物在烯烃聚合中是有效的催化剂/引发剂。还披露了包含这些茂金属烯复合物的组合物,以及这些复合物和组合物在烯烃聚合中的用途。
  • Metallocene adduct, its preparation and its application in olefin
    申请人:Research Institute of Petroleum Processing, SINOPEC
    公开号:US06057467A1
    公开(公告)日:2000-05-02
    This invention relates to an three-constituent adduct of a metallocene.an ether.an metal halide having the general formula of Cp'MQ.sub.2.RXR'.nM'Q.sub.2/n, where Cp' is a substituted or an unsubstituted dicyclopentadienyl, M is zirconium or titanium, RXR' is tetrahydrofuran or diethylether, M' is alkali metal or alkali earth metal, n=1 or 2. The adduct can be exposed to air for several hours or stored in nitrogen atmosphere for a long period of time, which is prepared by means of a simple and convenient process without further separation and purification and used directly as a catalyst for polymerization of olefins.
    本发明涉及一种由金属茂配合物、醚类化合物和金属卤化物三种成分构成的加合物,其通式为Cp'MQ.sub.2.RXR'.nM'Q.sub.2/n,其中Cp'是取代或未取代的二环戊二烯基,M是锆或钛,RXR'是四氢呋喃或二乙醚,M'是碱金属或碱土金属,n=1或2。该加合物可以在空气中暴露数小时或在氮气气氛下长时间储存,由一种简单方便的方法制备而成,无需进一步分离和纯化,可直接用作烯烃聚合的催化剂。
  • (Di)Silicon Bridged Metallocenes that Produce Polyethylene with Broad Molecular Weight Distribution and High Molecular Weight
    申请人:ExxonMobil Chemical Patents Inc.
    公开号:US20190144571A1
    公开(公告)日:2019-05-16
    This invention relates to catalyst systems comprising a catalyst compound having a bridged group 4 metal metallocene (where the bridge preferably contains an (Me 2 Si) 2 group, an activator, and a support material. In some embodiments, the present disclosure provides for polyolefins and a process for producing a polyolefin composition comprising contacting at least one olefin with a catalyst system.
    该发明涉及催化剂系统,包括具有桥联的群4金属茂金属烯催化剂化合物(其中桥通常包含(Me2Si)2基团)、活化剂和支撑材料。在某些实施例中,本公开提供聚烯烃和生产聚烯烃组合物的方法,包括将至少一种烯烃与催化剂系统接触。
  • Bis-Schiff base ligand-containing mono-metallocene olefin polymerization catalyst, its preparation process and application
    申请人:China Petroleum & Chemical Corporation
    公开号:US06747105B2
    公开(公告)日:2004-06-08
    A catalyst for olefin polymerization having the following structural formula (I): wherein R1 is selected from the group consisting of hydrogen, C1-C12 alkyl, C1-C12 alkoxy, or C6-C12 aryl, R2 and R2′ are respectively selected from hydrogen and C1-C4 alkyl, R3 is selected from the group consisting of hydrogen, C1-C12 alkyl, C1-C12 alkoxy and C6-C12 aryl, and M is selected from Ti, Zr, and Hf The catalyst is suitable for olefin polymerization to yield polymerized products with high molecular weight and high insertion rate of comonomers.
    具有以下结构式(I)的烯烃聚合催化剂:其中R1选自氢、C1-C12烷基、C1-C12醚基或C6-C12芳基的群组,R2和R2′分别选自氢和C1-C4烷基,R3选自氢、C1-C12烷基、C1-C12醚基和C6-C12芳基的群组,M选自Ti、Zr和Hf。该催化剂适用于烯烃聚合,可产生高分子量和共聚单体高插入率的聚合物。
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