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cyclohexanamine lithium | 4819-94-7

中文名称
——
中文别名
——
英文名称
cyclohexanamine lithium
英文别名
lithiated cyclohexylamine;lithium cyclohexylamide;lithium;cyclohexylazanide
cyclohexanamine lithium化学式
CAS
4819-94-7
化学式
C6H12LiN
mdl
——
分子量
105.109
InChiKey
XPLJNJGKLNJWNZ-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):
    -0.62
  • 重原子数:
    8
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    1
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    cyclohexanamine lithium氢气 作用下, 300.0 ℃ 、1.0 MPa 条件下, 生成 环己胺
    参考文献:
    名称:
    氢化锂介导的苯胺无过渡金属氢解制芳烃
    摘要:
    含氮有机化合物如苯胺及其衍生物的加氢脱氮 (HDN) 具有科学意义和实际意义。主要努力致力于发展和理解过渡金属介导的化学过程。在这里,我们报告了一种使用无过渡金属材料的根本不同的策略,即氢化锂 (LiH),能够通过化学循环方法将苯胺氢解成苯和氨。苯胺与LiH反应生成苯胺锂,随后苯胺锂氢解生成苯和氨,再生LiH完成循环。这种 LiH 介导的化学循环 HDN 过程与过渡金属催化或介导的过程形成鲜明对比,这通常导致芳环的完全氢化。2623 μmol·g的高度脱氮产物生成率苯胺锂在300 ℃和10 bar H 2下氢解达到–1 ·h –1,超过了过渡金属催化剂的催化速率。计算研究表明,Li 介导的氢化物对苯胺的 α-sp 2 C 原子的亲核攻击促进了 C-N 键的断裂。该工作不仅为HDN提供了一条独特的化学循环路线,而且为苯胺的脱氮开辟了材料空间。
    DOI:
    10.1021/jacs.2c05586
  • 作为产物:
    描述:
    环己胺正丁基锂 作用下, 以 乙醚正己烷 为溶剂, 反应 3.0h, 生成 cyclohexanamine lithium
    参考文献:
    名称:
    Alkyl-ended ansa-bis(amidinate) ligands from aliphatic primary amines and multinuclear lithium derivatives
    摘要:
    A practical synthetic pathway to alkyl-ended ansa-bis(amidinate) ligands was developed via linking the freshly prepared aliphatic group substituted lithium amidinate and the subsequent deprotonation. The lithium complexes prepared by this method were characterized by NMR spectroscopy, elemental analysis and single-crystal X-ray diffraction analysis.
    DOI:
    10.1016/j.mencom.2013.09.009
  • 作为试剂:
    描述:
    环己胺cyclohexanamine lithium 作用下, 生成 环戊基苯 、 [N-3H]cyclohexylamine
    参考文献:
    名称:
    Zharova, N. G.; Shapiro, O. I., Journal of Organic Chemistry USSR (English Translation), 1990, vol. 26, # 4, p. 602 - 609
    摘要:
    DOI:
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文献信息

  • 리간드 화합물, 전이금속 화합물 및 이를 포함하는 촉매 조성물
    申请人:LG CHEM, LTD. 주식회사 엘지화학(120010134563) Corp. No ▼ 110111-2207995BRN ▼107-81-98139
    公开号:KR20180054061A
    公开(公告)日:2018-05-24
    본 발명은 신규한 리간드 화합물, 전이금속 화합물 및 이를 포함하는 촉매 조성물에 관한 것이다. 본 발명의 신규한 리간드 화합물 및 전이금속 화합물은 저밀도를 가지는 올레핀계 중합체의 제조에 있어 중합 반응의 촉매로 유용하게 사용될 수 있다. 또한, 상기 전이금속 화합물을 포함하는 촉매 조성물을 이용하여 중합한 올레핀 중합체는 용융지수(MI)가 낮은 고분자량의 제품 제조가 가능하다.
    本发明涉及一种新型的配体化合物、过渡金属化合物以及包含它们的催化剂组合物。本发明的新型配体化合物和过渡金属化合物可用作在制备低密度的烯烃类聚合物时作为催化剂。此外,使用包含上述过渡金属化合物的催化剂组合物进行烯烃聚合反应可以制备出具有低熔融指数(MI)的高分子量产品。
  • Reactions of imido complexes of iridium, rhodium and ruthenium
    作者:Andreas A. Danopoulos、Geoffrey Wilkinson、Tracy K. N. Sweet、Michael B. Hursthouse
    DOI:10.1039/dt9960003771
    日期:——
    Interactions of the known compounds Ir(η-C5Me5)(NR)(R = But1a or 2,6-Pri2C6H31b) with 2,6-xylyl isocyanide [(xyl)NC], mesityl isocyanate and mesityl azide (mesityl = mes = C6H2Me3-2,4,6) have been studied. The bridged dimers [Ir(η-C5Me5)(µ-NC5H9)]22 and [Ir2(η-C5Me5)2(µ-NC6H11)(µ-NHC6H11)]Cl 3 have been synthesized. Reactions of Ru(NR′)(MeC6H4Pri-p)(R′= 2,4,6-But3C6H2) with (mes)NCO and (mes)N3 are reported. Attempts to isolate Rh(η-C5Me5)(NR) species failed but evidence for Rh(η-C5Me5)-[N(2,6-Pri2C6H3)N3(mes)] was obtained in a trapping reaction in solution using (mes)N3. The crystal structures of the compounds Ir(η-C5Me5)(η2-ButNCNBut)(CNBut), [Ir(η-C5H5)(µ-NC5H9)]22, 3, [Ir2(η-C5Me5)(µ-NC6H11)(µ-NHC6H11)]Cl 3, Ir(η-C5Me5)[N(xyl)CHN(2,6-Pri2C6H3)CNC6H3(Me)CH2]4b, Ir(η-C5Me5)[N(2,6-Pri2C6H3)C(O)N(mes)]5, Ir(η-C5Me5)[N(2,6-Pri2C6H3)N3(mes)]6, Ru[N(2,4,6-But3C6H2)C(O)N(mes)](MeC6H4Pri-p)8 and Ru[N(2,4,6-But3C6H2)N3(mes)](MeC6H4Pri-p)9 have been determined. A reaction mechanism for the formation of 4b is given.
    已知化合物 Ir(η-C5Me5)(NR)(R = But1a 或 2,6-Pri2C6H31b) 与 2,6-二甲苯基异氰化物 [(xyl)NC]、异氰酸异氰酸甲酯和叠氮化物 (mesityl = mes = C6H2Me3) 的相互作用-2,4,6) 已被研究。合成了桥联二聚体[Ir(η-C5Me5)(μ-NC5H9)]22 和[Ir2(η-C5Me5)2(μ-NC6H11)(μ-NHC6H11)]Cl 3 。报道了 Ru(NR′)(MeC6H4Pri-p)(R′= 2,4,6-But3C6H2) 与 (mes)NCO 和 (mes)N3 的反应。分离 Rh(η-C5Me5)(NR) 物种的尝试失败了,但使用 (mes) 在溶液中的捕获反应中获得了 Rh(η-C5Me5)-[N(2,6-Pri2C6H3)N3(mes)] 的证据N3。化合物的晶体结构 Ir(η-C5Me5)(η2-ButNCNBut)(CNBut), [Ir(η-C5H5)(μ-NC5H9)]22, 3, [Ir2(η-C5Me5)(μ-NC6H11) (μ-NHC6H11)]Cl 3, Ir(η-C5Me5)[N(xyl)CHN(2,6-Pri2C6H3)CNC6H3(Me)CH2]4b, Ir(η-C5Me5)[N(2,6-Pri2C6H3) )C(O)N(mes)]5, Ir(η-C5Me5)[N(2,6-Pri2C6H3)N3(mes)]6, Ru[N(2,4,6-But3C6H2)C(O) N(mes)](MeC6H4Pri-p)8 和 Ru[N(2,4,6-But3C6H2)N3(mes)](MeC6H4Pri-p)9 已被测定。给出了形成4b的反应机理。
  • The paramagnetic, heterometallic manganese cubanes [{E2(NCy)4}(MnCp)2] (Cy = C6H11, Cp = C5H5, E = As, Sb)
    作者:Alan Bashall、Mary McPartlin、Michael A. Beswick、Sara J. Kidd、Julie S. Palmer、Paul R. Raithby、Jeremy M. Rawson、Dominic S. Wright、Helmut Ehlenberg
    DOI:10.1039/a910196i
    日期:——
    The heterometallic cubanes [E2(NCy)4}(MnCp)2] (E = Sb 1, As 2; Cy= C6H11, Cp= C5H5) are the first examples of complexes in which a paramagnetic metal ion has been incorporated into a p block ligand framework.
    异金属立方体[E2(NCy)4}(MnCp)2](E = Sb 1,As 2;Cy= C6H11,Cp= C5H5)是将顺磁性金属离子掺入 p 块配体框架的首个配合物实例。
  • Process for preparing 1,3-benzodioxole-2-spirocycloalkane derivative
    申请人:Atsumi Toshiyuki
    公开号:US20050245750A1
    公开(公告)日:2005-11-03
    (wherein R 1 represents hydroxy or substituted or unsubstituted lower alkoxy; R 2 represents an aromatic heterocyclic group or the like; Y represents lower alkyl or the like; and n represents an integer of from 1 to 6) For example, a process for preparing a 1,3-benzodioxole-2-spirocycloalkane derivative represented by the above formula (VII), which comprises adding a base to a mixture containing a compound represented by the above formula (V) and a compound represented by the above formula (VI); and allowing the compound represented by the above formula (V) to react with the compound represented by the above formula (VI), are provided.
    其中R1代表羟基或取代或未取代的低烷氧基;R2代表芳香族杂环基或类似物;Y代表低烷基或类似物;n代表1至6的整数。例如,提供了一种制备上述式(VII)所代表的1,3-苯并二氧杂环[3.3.1]庚烷衍生物的方法,该方法包括向含有上述式(V)所代表的化合物和上述式(VI)所代表的化合物的混合物中加入碱,并使上述式(V)所代表的化合物与上述式(VI)所代表的化合物反应。
  • 3-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process
    申请人:Dow Chemical Company
    公开号:US06268444B1
    公开(公告)日:2001-07-31
    This invention relates to heteroatom substituted cyclopentadienyl-containing ligands, metal complexes containing these ligands, catalyst systems prepared from catalyst components comprising these metal complexes. The metal complexes contain a “a” heteroatom-Cp bond or a ring heteroatom-Cp bond in the 3-position of the Cp. In preferred metal complexes the ligand is a 3-heteroatom substituted indenyl group. The catalyst systems for olefin polymerization may be used at high temperatures, are highly active and produce high molecular weight polymer.
    本发明涉及杂原子取代的环戊二烯基含配体、包含这些配体的金属络合物、由催化剂组分制备的催化体系。金属络合物包含“a”杂原子-Cp键或环杂原子-Cp键在Cp的3位。在首选金属络合物中,配体是3-杂原子取代的茚基基团。烯烃聚合的催化体系可在高温下使用,具有高活性并产生高分子量聚合物。
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