[(Co2(CO)6)2(μ-η2:μ-η2-CH2C2C2CH2-2,3-C6H2-1,4-(OH)2)] | 937734-72-0

• 英文名称: [(Co2(CO)6)2(μ-η2:μ-η2-CH2C2C2CH2-2,3-C6H2-1,4-(OH)2)]
• CAS: 937734-72-0
• 化学式: C₂₄H₈Co₄O₁₄
• 分子量: 756.292
• InChiKey: DOCDZBRGOBITBE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：

  [(Co2(CO)6)2(μ-η2:μ-η2-HOCH2C.tplbond.CC.tplbond.CCH2OH)] 、 对苯二酚 在 HBF₄*OEt₂ 作用下， 以 二氯甲烷 为溶剂， 以25%的产率得到[(Co2(CO)6)2(μ-η2:μ-η2-CH2C2C2CH2-2,3-C6H2-1,4-(OH)2)]
  参考文献：
  名称：

  Medium size macrocycles incorporating combinations of coordinated-1,3-diyne units, oxygen donors and group 14 elements

  摘要：

  Two approaches have been employed to prepare medium size macrocycles incorporating combinations of coordinated-1,3-diyne units, oxygen donors and group 14 elements. In the first approach, the acid-catalysed reaction of [{Co-2(CO)(6)(mu-1-eta(2)-HOCH2C=C-)}(2)] (1a) with either C6H5OH, C6H4-1,4-(OH)(2) or C6H4-1,2-(OH)(2) was found to form in good to moderate yield the nine-membered [{Co-2(CO)(6)}(2)(cyclo-mu-eta(2):mu-eta(2) -CH2C2C2CH2OC6H4}(2)] (2) and the eight-membered macrocycles, [{Co-2(CO)(6)}(2){cyclo-mu-eta(2):mu-eta(2)- CH2C2C2CH2-2,3-C6H2-1,4-(OH)(2)}] (3) and [{Co-2(CO)(6)}(2) (cyclo-mu-eta(2):mu-eta(2) -CH2C2C2CH2-3,4-C6H2-1,2-(OH)(2)}] (4), respectively. In contrast, treatment of the bis-lithiated derivative of 1a with (Cl2SiRR2)-R-1 affords the silicon-containing nine-membered macrocycles [{Co-2(CO)(6)}(2){cyclo-mu-eta(2):mu-eta(2)-(OCH2C2C2CH2OSiRR2)-R-1}] (5a R-1 = R-2 = Me; 5b R-1 = R-2 = Ph; 5c R-1 = Me, R-2 = Ph). Similarly, the germanium analogue of 5b, [{Co-2(CO)(6)}(2){cyclo-mu-eta(2):mu-eta(2)-OCH2C2C2CH2OGePh2}](6) can be prepared from Cl2GePh2. Single crystal X-ray diffraction studies have been reported on 2, 3, 5a, 5b and 6. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.01.026