cis-bis-(tricarbonylchromium) 1,2;5,6-dibenzocycloocta-1,5-diene | 311325-50-5

• 英文名称: cis-bis-(tricarbonylchromium) 1,2;5,6-dibenzocycloocta-1,5-diene
• 英文别名: cis-bis(tricarbonylchromium)-1,2;5,6-dibenzocycloocta-1,5-diene；trans-bis-(tricarbonylchromium) 1,2;5,6-dibenzocycloocta-1,5-diene；trans-bis(tricarbonylchromium)-1,2;5,6-dibenzocycloocta-1,5-diene
• CAS: 311325-50-5；693782-41-1；310886-60-3
• 化学式: C₂₂H₁₆Cr₂O₆
• 分子量: 480.357
• InChiKey: IOFMTDYJGXATOT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 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：

  5,6,11,12-四氢二苯并[a,e]环辛烯 、 六羰基铬 以 四氢呋喃 、 二丁醚 为溶剂， 生成 cis-bis-(tricarbonylchromium) 1,2;5,6-dibenzocycloocta-1,5-diene 、 cis-bis-(tricarbonylchromium) 1,2;5,6-dibenzocycloocta-1,5-diene
  参考文献：
  名称：

  The use of (arene)chromium complexes to control the stereochemistry of [2.2]orthocyclophane

  摘要：

  The conformations of mono- and bis(tricarbonylchromium) complexes of 1,2;5,6-dibenzocycloocta-1,5-diene (1) have been investigated. The H-1 NMR data of free ligand 1 and those of the three complexed compounds 2-4 have been compared and discussed relative to the X-ray structures. Despite compound 1 has been found to exist as a mixture of boat and chair conformations in solution, the H-1 NMR spectra of 2 and 3 in DMSO-d(6) show only the syn configuration (boat conformation) at room temperature. The trans bis(tricarbonylchromium) complex 3 exists in a chair conformation. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2004.06.028

文献信息

• Synthesis and structure of mono- and bis(tricarbonylchromium)complexes of 1,2;5,6-dibenzocycloocta-1,5-diene
  作者：S.A Fakhri、A.Moshtaghi Zenouz

  DOI：10.1016/s0022-328x(00)00268-0

  日期：2000.8

  The mono- and bis(tricarbonylchromium)complexes of 1,2;5,6-dibenzocycloocta-1,5-diene (1) have been synthesized. Crystal structures of mono(tricarbonylchromium) complex of 1 (2) (C19H16CrO3, C2/m, a=11.838, b=11.904, c=12.379 Å, α=90.0, β=113.36, γ=90.0°, Z=4) and cis-bis(tricarbonylchromium) complex of 1 (3) (C22H16Cr2O6, P21/c, a=12.556, b=11.353, c=14.127 Å, α=90.0, β=101.38, γ=90.0°, Z=4) have

  已经合成了1,2; 5,6-二苯并环辛基-1,5-二烯（1）的单和双（三羰基铬）配合物。1（2）（C 19 H 16 CrO 3，C 2 / m，a = 11.838，b = 11.904，c = 12.379Å，α = 90.0，β = 113.36，γ = 90.0的单（三羰基铬）配合物的晶体结构°，Z = 4）和1（3）（C 22 H 16 Cr的顺式-双（三羰基铬）络合物通过X射线分析确定了2 O 6，P 2 1 / c，a = 12.556，b = 11.353 ，c = 14.127Å，α = 90.0，β = 101.38，γ = 90.0°，Z = 4）。