([1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]SiCl2)2Co(carbonyl)3[Co(chloride)3(tetrahydrofuran)] | 1204767-59-8

• 英文名称: ([1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]SiCl2)2Co(carbonyl)3[Co(chloride)3(tetrahydrofuran)]
• 英文别名: ([(C6H3(i-Pr)2)2C3H2N2]SiCl2)2Co(CO)3[CoCl3(thf)]
• CAS: 1204767-59-8
• 化学式: C₄H₈Cl₃CoO*C₅₇H₇₂Cl₄CoN₄O₃Si₂
• 分子量: 1355.66
• InChiKey: KNLLRIYPWOKJLT-UHFFFAOYSA-K

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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  四氢呋喃 、 dicobalt octacarbonyl 、 IPr*SiCl2 以 甲苯 为溶剂， 以74%的产率得到([1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]SiCl2)2Co(carbonyl)3[Co(chloride)3(tetrahydrofuran)]
  参考文献：
  名称：

  Lewis-Base-Stabilized Dichlorosilylene: A Two-Electron σ-Donor Ligand

  摘要：

  The first structurally described cobalt(l) Lewis-base-stabilized silylene complex [Co(CO)(3){SiCl2(IPr)}(2)](+)[CoCl3(THF)](-) [1; IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene] was prepared by applying the two-electron sigma-donor ligand SiCl2(IPr) through coordination with Co-2(CO)(8). The bonding situation between ligand SiCl2-(IPr) and the cobalt(I) metal center in [Co(CO)(3){SiCl2(IPr)}(2)](+) of 1 was investigated by H-1 NMR and IR spectroscopy, single-crystal X-ray structural analysis, and density functional theoretical calculations.

  DOI：

  10.1021/ic9023162