[(MeC4H2OCH2)Co(pyridine)(dimethyl glyoxime)2] | 690996-95-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: [(MeC4H2OCH2)Co(pyridine)(dimethyl glyoxime)2]
• CAS: 690996-95-3
• 化学式: C₁₉H₂₆CoN₅O₅
• 分子量: 463.439
• InChiKey: LAUJCNBAOPWLLP-NMBSQECASA-L

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：

  2,5-双(氯甲基)呋喃 、 chloropyridinecobaloxime(III) 在 aq. NaOH 、 NaBH₄ 作用下， 以 甲醇 、 乙醚 、 水 为溶剂， 以74%的产率得到[(MeC4H2OCH2)Co(pyridine)(dimethyl glyoxime)2]
  参考文献：
  名称：

  Synthesis, Characterization, and Variable-Temperature ¹H NMR Behavior of Organo-Bridged Dicobaloximes

  摘要：

  Organo-bridged dicobaloximes with four different dioximes Py(L)(2)CoCH2-R-CH2Co(L)(2)Py (L = dmgH, dpgH, chgH, and gH) have been synthesized and characterized by H-1 and C-13 NMR and FAB mass spectroscopy. The cis influencing order observed in dicobaloximes is similar to the previously observed order in monocobaloximes. The cyclic voltammetric results show that an irreversible single-step two-electron reduction of Co-III to Co-I takes place. The Co-C bond in 4a cleaves during crystallization and results in the formation of o-vinylbenzyl cobaloxime. The variable-temperature H-1 NMR study suggests that the Co-C bond rotation is restricted and its magnitude depends on both the nature of the bridging ligand and the dioxime.

  DOI：

  10.1021/om034273p