摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

Cyclopentadienyl-cyclopentenyl-nickel

中文名称
——
中文别名
——
英文名称
Cyclopentadienyl-cyclopentenyl-nickel
英文别名
CpNi(η(3)-C5H7)
Cyclopentadienyl-cyclopentenyl-nickel化学式
CAS
——
化学式
C10H12Ni
mdl
——
分子量
190.895
InChiKey
YAAPDSOZOJRVDX-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    Cyclopentadienyl-cyclopentenyl-nickel盐酸 作用下, 以 乙醚 为溶剂, 以70%的产率得到(π-C5H7NiCl)2
    参考文献:
    名称:
    Lehmkuhl, Herbert; Rufinska, Anna; Naydowski, Christian, Chemische Berichte, 1984, vol. 117, # 1, p. 376 - 382
    摘要:
    DOI:
  • 作为产物:
    描述:
    η5-cyclopentadienyl-η2-propenepropylnickel 在 三聚丙烯 作用下, 以 neat (no solvent) 为溶剂, 生成 Cyclopentadienyl-cyclopentenyl-nickel
    参考文献:
    名称:
    Thermal decomposition of η5-cyclopentadienyl-η2-propenealkylnickel complexes
    摘要:
    DOI:
    10.1016/0022-328x(85)88039-6
点击查看最新优质反应信息

文献信息

  • Pathways for reduction of nickelocene under CO
    作者:John D. Payne、Nabil El Murr
    DOI:10.1039/c39840001137
    日期:——
    Cyclic voltammetry under CO has been used to show that the short-lived nickelocene anion splits into NiCp and Cp–(Cp = C5H5) fragments; trapping of the NiCp moiety with CO leads to [Ni(CO)Cp]–, which under high CO pressure loses a further Cp– to give Ni(CO)4.
    在CO循环伏安法已被用来表明,短期寿命的新星阴离子分裂成NiCp和Cp –(Cp = C 5 H 5)片段;用CO捕获NiCp部分会导致[Ni(CO)Cp] –,在高CO压力下,它会进一步失去Cp –从而生成Ni(CO)4。
  • Reaction of bis(1,5-cyclooctadiene)nickel with cyclopentadiene and methylcyclopentadiene: formation of novel σ,π-cyclooctenyl complexes
    作者:Kenneth W. Barnett
    DOI:10.1016/s0022-328x(00)83649-9
    日期:1970.2
    and one pi-olefinic bond. The mechanism of formation of these complexes is believed to involve a mixed cyclopentadiene-cyclooctadiene nickel complex which undergoes a metal-assisted hydride shift from the five-membered ring to cyclooctadiene. Both (I) and (II) are apparently inert to substitution by tertiary phosphines or phosphites, but (I) undergoes carbon monoxide insertion to from the unstable
    与环戊二烯或甲基环戊二烯顺利双(1,5-环辛二烯)镍发生反应,得到新的复合物π-C 5 H ^ 5 NIC 8 ħ 13(I),和π-CH 3 Ç 5 ħ 4 NIC 8 ħ 13(II) , 分别。NMR光谱表明C 8 H 13碎片通过一个sigma和一个π-烯烃键与镍键合。据信这些配合物的形成机理涉及混合的环戊二烯-环辛二烯镍配合物,其经历了从五元环到环辛二烯的金属辅助的氢化物转变。两者(I)和(II)是惰性的显然由叔膦或亚磷酸酯,但是从(I)经历一氧化碳插入到替代不稳定π-C 5 H ^ 5 NiCOC 8 ħ 13,其特征在于通过质谱法。
  • Reactions of nickelocene with methyl-, ethyl- and vinyl-lithium compounds. Hydrogen elimination and cyclopentadienyl ring hydrogenation
    作者:S. Pasynkiewicz、W. Buchowicz、J. Popławska、A. Pietrzykowski、J. Zachara
    DOI:10.1016/0022-328x(94)05166-9
    日期:1995.3
    It has been shown that bis(cyclopentadienyl)(μ-cyclopentadiene)dinickel, (NiCP)2(η-C5H6), and (η5-cyclopentadienyl) (η3-cyclopentenyl)nickel, CpNi(η3-C5H7), are formed in the reaction of nickelocene with methyl-lithium and with 1-phenyl-2-methyl-propenyl-lithium. The compound (NiCp)2(μ-C5H6) can be only formed as a result of the reduction of the cyclopentadienyl ring bonded to the nickel atom whereas
    已经显示的是双(环戊二烯基)(μ-环戊二烯)dinickel,(NICP)2(η-C 5 H ^ 6)和(η 5 -环戊二烯基)(η 3 -cyclopentenyl)镍,CPNI(η 3 -C在镍茂与甲基锂和1-苯基-2-甲基丙烯基锂的反应中形成5 H 7)。化合物(NICP)2(μ-C 5 H ^ 6)可以仅形成为结合到镍原子而CPNI的形成的减少的环戊二烯基环的结果(η 3 -C 5 ħ 7)可以通过在较早的反应步骤中形成的环戊二烯的进一步氢化来解释。(NICP)2(μ-C 5 H ^ 6)已被充分表征光谱测定其X-射线结构测定。它在正交系,空间群Pnma中结晶,每个晶胞有四个分子。
  • Reactions of nickelocene with lithium and magnesium alkyls containing β-hydrogen atoms1Dedicated to Professor Ken Wade on the occasion of his 65th birthday in recognition of his outstanding contributions to organometallic chemistry.1
    作者:Stanisław Pasynkiewicz、Antoni Pietrzykowski、Lidia Trojanowska、Piotr Sobota、Lucjan Jerzykiewicz
    DOI:10.1016/s0022-328x(97)00179-4
    日期:1998.1
    The reaction of nickelocene with BrMgR, where R=CH2CH(CH3)C6H5, C2H5, (CH2)7CH3 and CH2CH2CH3, have been studied. It was found that the presence of β-hydrogen in R did not cause the total splitting of the carbon–nickel bond but alkylidynetrinickel clusters were formed. It is the first example of the synthesis of alkylidynetrinickel clusters (NiCp)3CR′ from the organonickel species possessing β-hydrogen
    研究了新世古与BrMgR的反应,其中R = CH 2 CH(CH 3)C 6 H 5,C 2 H 5,(CH 2)7 CH 3和CH 2 CH 2 CH 3。研究发现,R中β-氢的存在并没有引起碳-镍键的完全分裂,而是形成了亚烷基炔基三镍簇。这是从具有β的有机镍物种合成亚烷基炔基三镍簇(NiCp)3 CR'的第一个例子-氢。此外trinickel集群,总是形成在所有研究的反应中的下列化合物:(NICP)4 ħ 2,(NICP)6,CPNI(η 3 -C 5 ħ 7)和(NICP)2(μ -C 5 ħ 6)。(NiCp)3 CCH(CH 3)Ph的结构已通过单晶X射线衍射研究确定。
  • Reactions of nickelocene with diphenylmethyl- and triphenylmethyllithium
    作者:Stanisław Pasynkiewicz、Antoni Pietrzykowski、Lidia Bukowska、Konrad Słupecki、Lucjan B Jerzykiewicz、Zofia Urbańczyk-Lipkowska
    DOI:10.1016/s0022-328x(00)00275-8
    日期:2000.6
    Reactions of nickelocene with diphenylmethyl- and triphenylmethyllithium have been studied. Several organonickel compounds were formed in these reactions. The products were separated by column chromatography and characterised by spectral methods. The presence of alkylated nickelocenes among products of both reactions has been confirmed. The crystal structures of two π-allyl cyclopentadienylnickel complexes
    镍茂与二苯基甲基锂和三苯基甲基锂的反应已得到研究。在这些反应中形成了几种有机镍化合物。通过柱色谱分离产物,并通过光谱法表征。已经证实在两个反应的产物中均存在烷基化的新茂烯。通过X射线测量已经确定了两个π-烯丙基环戊二烯基镍配合物的晶体结构。二(η 5 -cyclopentadienyη 3 -cyclopentenylnickel)(1)与在一个单元电池8个分子斜方晶系结晶; 空间组Pbca,单位像元尺寸:a = 10.134(3),b = 11.801(3),c= 26.753(7)Å。化合物4包含三苯甲基η 3键合的至NICP单元。它在三斜晶系晶体中结晶,在晶胞中有四个分子。空间群; 晶胞尺寸:a = 9.8747(9),b = 10.6331(10),c = 19.569(2)Å和α = 93.793(8),β = 102.000(8),γ = 113.912(7)°。
查看更多