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锂氨基甲酸酯 | 29925-87-9

中文名称
锂氨基甲酸酯
中文别名
——
英文名称
Lithium carbamate
英文别名
lithium;carbamate
锂氨基甲酸酯化学式
CAS
29925-87-9
化学式
CH2LiNO2
mdl
——
分子量
67.0
InChiKey
SKVWXDRVFXUPJX-UHFFFAOYSA-M
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):
    -4.71
  • 重原子数:
    5
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    66.2
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    METHOD FOR PREPARING TRANSITION METAL COMPLEXES, TRANSITION METAL COMPLEXES PREPARED USING THE METHOD, CATALYST COMPOSITION CONTAINING THE COMPLEXES
    摘要:
    本发明提供了一种新型的过渡金属配合物,其中配位了引入了酰胺基团的单环戊二烯基配体,以及制备该配合物的方法和使用该配合物的烯烃聚合方法。根据本发明的制备过渡金属配合物的方法包括使用含有保护基的化合物阻止氮原子的副反应,因此可以以高收率更简单地制备过渡金属配合物。此外,本发明的过渡金属配合物具有五边形环结构,其中通过苯基桥连接的酰胺基团在金属位点附近形成稳定的键,因此,立体单体可以轻易地接近过渡金属配合物。
    公开号:
    US20110177935A1
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文献信息

  • METHOD FOR PREPARING TRANSITION METAL COMPLEXES, TRANSITION METAL COMPLEXES PREPARE USING THE METHOD, CATALYTS COMPOSITION CONTAINING THE COMPLEXES
    申请人:Lee Choong-Hoon
    公开号:US20100062927A1
    公开(公告)日:2010-03-11
    The present invention provides a novel transition metal complex where a monocy-clopentadienyl ligand to which an amido group is introduced is coordinated, a method for synthesizing the complex, and olefin polymerization using the same. The method for preparing a transition metal complex according to the present invention comprises a step of blocking a by-reaction of a nitrogen atom using a compound containing a protecting group, and thus it is possible to prepare a transition metal complex in a simpler manner in a high yield. Further, the transition metal complex according to the present invention has a pentagon ring structure having an amido group connected by a phenylene bridge in which a stable bond is formed in the vicinity of a metal site, and thus, sterically monomers can easily approach the transition metal complex. When a catalyst composition comprising the transition metal complex is applied in copoly-merization of ethylene and monomers having large steric hindrance, a very low density polyolefin copolymer having a density of less than 0.910 g/cc, in addition to a polyolefin having a high molecular weight and a linear low density, can be prepared. Furthermore, the reactivity is also very high.
    本发明提供了一种新型的过渡属配合物,其中协同作用的是引入了基基团的单环戊二烯配体,以及合成该配合物的方法和使用该配合物进行烯烃聚合的方法。根据本发明的制备过渡属配合物的方法包括使用含有保护基的化合物阻止氮原子的副反应的步骤,因此可以以高产率简单地制备过渡属配合物。此外,本发明的过渡属配合物具有一个五边形环结构,其中通过苯基桥连接的基基团在属位点附近形成了稳定的键,因此,立体单体可以轻松接近过渡属配合物。当将含有该过渡属配合物的催化剂组合物应用于乙烯和立体位阻较大的单体的共聚合物化反应中时,可以制备密度小于0.910 g / cc的超低密度聚烯烃共聚物,除了高分子量和线性低密度聚烯烃外,反应活性也非常高。
  • NOVEL FOURTH GROUP TRANSITION METAL COMPOUND HAVING CYCLOPENTADIENYL LIGAND, METHOD OF PREPARING COMPOUND, AND METHOD OF PREPARING OLEFIN POLYMER USING COMPOUND
    申请人:Lee Jung-A
    公开号:US20100113721A1
    公开(公告)日:2010-05-06
    The present invention relates to a novel cyclopentadienyl compound, a fourth group transition metal compound having the cyclopentadienyl compound, a method of preparing the fourth group transition metal compound, a method of preparing an olefin polymer by using the fourth group transition metal compound, and an olefin polymer prepared by using the method.
    本发明涉及一种新型环戊二烯基化合物,一种具有该环戊二烯基化合物的第四族过渡属化合物,制备第四族过渡属化合物的方法,利用第四族过渡属化合物制备烯烃聚合物的方法以及利用该方法制备的烯烃聚合物。
  • METHOD FOR PREPARING TRANSITION METAL COMPLEXES, TRANSITION METAL COMPLEXES PREPARED USING THE METOD, CATALYST COMPOSITION CONTAINING THE COMPLEXES
    申请人:LEE Choong-Hoon
    公开号:US20110172451A1
    公开(公告)日:2011-07-14
    The present invention provides a novel transition metal complex where a monocyclopentadienyl ligand to which an amido group is introduced is coordinated, a method for synthesizing the complex, and olefin polymerization using the same. The method for preparing a transition metal complex according to the present invention comprises a step of blocking a by-reaction of a nitrogen atom using a compound containing a protecting group, and thus it is possible to prepare a transition metal complex in a simpler manner in a high yield. Further, the transition metal complex according to the present invention has a pentagon ring structure having an amido group connected by a phenylene bridge in which a stable bond is formed in the vicinity of a metal site, and thus, sterically monomers can easily approach the transition metal complex.
    本发明提供了一种新型的过渡属配合物,其中配位了引入了基基团的单环戊二烯配体,一种合成该配合物的方法以及使用该配合物进行烯烃聚合的方法。根据本发明制备过渡属配合物的方法包括使用含有保护基的化合物阻止氮原子的副反应,因此可以以高产率简单地制备过渡属配合物。此外,本发明的过渡属配合物具有五边形环结构,其中通过苯基桥连接的基基团在属位点附近形成了稳定的键,因此,立体构型的单体可以轻松接近过渡属配合物。
  • Fourth group transition metal compound having cyclopentadienyl ligand, method of preparing compound, and method of preparing olefin polymer using compound
    申请人:LG Chem, Ltd.
    公开号:US07972987B2
    公开(公告)日:2011-07-05
    The present invention relates to a novel cyclopentadienyl compound, a fourth group transition metal compound having the cyclopentadienyl compound, a method of preparing the fourth group transition metal compound, a method of preparing an olefin polymer by using the fourth group transition metal compound, and an olefin polymer prepared by using the method.
    本发明涉及一种新型环戊二烯基化合物,一种具有该环戊二烯基化合物的第四族过渡属化合物,制备第四族过渡属化合物的方法,使用第四族过渡属化合物制备烯烃聚合物的方法以及使用该方法制备的烯烃聚合物。
  • Method for preparing transition metal complexes, transition metal complexes prepared using the method, catalyst composition containing the complexes
    申请人:LG Chem, Ltd.
    公开号:US07932207B2
    公开(公告)日:2011-04-26
    The present invention provides a novel transition metal complex where a monocyclopentadienyl ligand to which an amido group is introduced is coordinated, a method for synthesizing the complex, and olefin polymerization using the same. The method for preparing a transition metal complex according to the present invention comprises a step of blocking a by-reaction of a nitrogen atom using a compound containing a protecting group, and thus it is possible to prepare a transition metal complex in a simpler manner in a high yield. Further, the transition metal complex according to the present invention has a pentagon ring structure having an amido group connected by a phenylene bridge in which a stable bond is formed in the vicinity of a metal site, and thus, sterically monomers can easily approach the transition metal complex.
    本发明提供了一种新型过渡属络合物,其中协同作用的是引入了基基团的单环戊二烯配体,以及制备该配合物的方法和使用其进行烯烃聚合的方法。本发明的制备过渡属络合物的方法包括使用含有保护基的化合物阻止氮原子的副反应,因此可以以高产率简单地制备过渡属络合物。此外,本发明的过渡属络合物具有一个五边形环结构,其中通过苯基桥连接的基基团在属位点附近形成稳定的键,因此,立体构型单体可以轻易接近过渡属络合物。
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