tris(η(5)-cyclopentadienyl)(μ3-n-hexylidyne)trinickel | 163807-47-4

• 英文名称: tris(η(5)-cyclopentadienyl)(μ3-n-hexylidyne)trinickel
• 英文别名: (NiCp)3(μ3-CCH2CH2CH2CH2CH3)
• CAS: 163807-47-4
• 化学式: C₂₁H₂₆Ni₃
• 分子量: 454.507
• InChiKey: SBTUDGDGTRVFPE-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  1-己烯 、 nickelocene 在 Na 作用下， 以 四氢呋喃 为溶剂， 以28%的产率得到tris(η(5)-cyclopentadienyl)(μ3-n-hexylidyne)trinickel
  参考文献：
  名称：

  Reactions of nickelocene with sodium in the presence of terminal alkenes

  摘要：

  A novel reduction of nickelocene with metallic sodium in the presence of I-pentene and l-hexene was studied. It was found that two products of alkene activation were formed. The first one was a (mu(3)-hydrido)-(mu(3)-alkyridyne)-trinickel cluster (1) and the second one a (mu(3)-alkylidyne)-trinickel cluster (3). Both types of clusters were characterised by spectroscopic methods and by single-crystal X-ray diffraction measurements. The first cluster crystallised from hexane in a monoclinic system in the C2/c space group and the second one from methanol, also as a monoclinic system in the P2(1)/c space group. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00656-7

文献信息

• Novel synthesis of alkylidynetrinickel clusters
  作者：S. Pasynkiewicz、W. Buchowicz、A. Pietrzykowski

  DOI：10.1016/0022-328x(94)05167-a

  日期：1995.3

  Nickelocene reacts with phenyllithium in the presence of terminal olefins to form (tris(η5-cyclopentadienyl) (μ3-alkylidyne)trinickel clusters (NiCp)3CR. It is a new, simple method for the synthesis of (μ3-alkylidyne)trinickel clusters with various R groups.

  茂镍发生反应以在苯基末端烯烃的存在下进行形式（三（η 5 -环戊二烯基）（μ 3 -alkylidyne）trinickel簇（NICP）3 CR，它是用于合成一个新的，简单的方法（μ 3 -alkylidyne具有不同R基团的三镍簇。
• The activation of C-H bonds in terminal olefins by cyclopentadienylnickel species
  作者：S. Pasynkiewicz、W. Buchowicz、A. Pietrzykowski、T. Głowiak

  DOI：10.1016/s0022-328x(96)06777-0

  日期：1997.5

  The alkylidynetrinickel clusters (NiCp)(3)C(CH2)(8)CH3 1, (NiCp)(3)CCH3 2 and tetrakis(eta(5)-cyclopentadienyl)dihydrido (NiCp)(4)H-2 3 were isolated from the reaction mixture of nickelocene with phenyllithium in the presence of 1-decene. (NiCp)(3)C(CH2)(4)CH3 and the clusters 2 and 3 were obtained in reaction with 1-hexene. In the presence of 2,4,4-trimethyl-1-pentene, cluster 3 was obtained as the main product of the reaction.In the reaction with 1-decene, organic products (olefins, biphenyl, o-terphenyl, quartephenyl) were identified by GC/MS analyses. The structure of 3 has been determined by X-ray diffraction and characterized by H-1 and C-13 NMR, MS and LR. On the basis of organonickel and organic products formed, the mechanism of the sp(2)-hybridized C-H bond activation by cyclopentadienylnickel species has been discussed. (C) 1997 Elsevier Science S.A.
• Buchalski, Piotr; Cypryk, Marek; Lipkowski, Janusz, Journal of Organometallic Chemistry, 2006, vol. 691, p. 5825 - 5830
  作者：Buchalski, Piotr、Cypryk, Marek、Lipkowski, Janusz、Pasynkiewicz, Stanislaw、Pietrzykowski, Antoni

  DOI：——

  日期：——