{13,17-bis{2-(methoxycarbonyl)ethyl}-2,7,12,18-tetramethyl-3,8-divinylporphyrinato}cobalt(III)(CH3OH)(CH3O) | 94509-07-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 四吡咯及其衍生物
• 英文名称: {13,17-bis{2-(methoxycarbonyl)ethyl}-2,7,12,18-tetramethyl-3,8-divinylporphyrinato}cobalt(III)(CH3OH)(CH3O)
• 英文别名: [Co(III)(protoporphyrin IX dimethyl ester)(MeO)(MeOH)]
• CAS: 94509-07-6
• 化学式: C₃₈H₄₃CoN₄O₆
• 分子量: 710.776
• InChiKey: HIFBLOGZKNFFMO-NSDBPAMYSA-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：
  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

• 作为反应物：
  描述：

  {13,17-bis{2-(methoxycarbonyl)ethyl}-2,7,12,18-tetramethyl-3,8-divinylporphyrinato}cobalt(III)(CH3OH)(CH3O) 在 吡啶 作用下， 以 甲醇 为溶剂， 生成 [Co(III)(protoporphyrin IX dimethyl ester)(pyridine)2](1+)
  参考文献：
  名称：

  Pavlovic, Dushanka; Ashperger, Smiljko; Dokuzovic, Zdravko, Journal of the Chemical Society, Dalton Transactions

  摘要：

  DOI：
• 作为产物：
  描述：

  {13,17-bis{2-(methoxycarbonyl)ethyl}-2,7,12,18-tetramethyl-3,8-divinylporphyrinato}cobalt(II) 在 甲醇 作用下， 以 甲醇 为溶剂， 生成 {13,17-bis{2-(methoxycarbonyl)ethyl}-2,7,12,18-tetramethyl-3,8-divinylporphyrinato}cobalt(III)(CH3OH)(CH3O)
  参考文献：
  名称：

  Pavlovic, Dushanka; Ashperger, Smiljko; Dokuzovic, Zdravko, Journal of the Chemical Society, Dalton Transactions

  摘要：

  DOI：

文献信息

• σ- and π-Bonding Modes of Pyridine and Imidazole Type Ligands in the Transition States of Their Reactions with [Co^III(protoporphyrin IX dimethyl ester)(MeO)(MeOH)] in Methanol
  作者：Smiljko Ašperger、Biserka Cetina-Čižmek

  DOI：10.1021/ic951506z

  日期：1996.1.1

  The rates of replacements of MeOH by pyridine (py) and imidazole (imH) type ligands L (=4CN-py, 3CN-py, 3Cl-py, 4Cl-py, py, 4Et-py, 4Me-py, 4NH(2)-py, 4(Me)(2)N-py; 4,5(Cl)(2)-imH, 4,5(CN)(2)-imH, Bz-imH, imH, 1Et-im, 1Me-im, 2Me-imH, 2Et-imH) in [((CoP)-P-III(MeO)(MeOH)] (P=protoporphyrin IX dimethyl ester) were measured by stopped-flow techniques. The methoxide ligand is firmly held while the MeOH ligand is labile and is replaced by L in a dissociative (D) mechanism. The MeO(-) ''orienting'' ligand, an excellent electron donor, favors entry of the least basic L, not the most basic as usually observed. The plot of In k(obs) vs pK(a) of pyridine and its derivatives exhibits a minimum rate at pK(a) of about 5. The ''V'' diagram is explained as being due to a change in the electronic structure of the transition state, from predominantly pi bonding (descending branch) to the predominantly sigma bonding (ascending branch). Imidazoles show similar trends, but their rates level off for pK(a) values above 7. The free energy of activation for the reaction between [(CoP)-P-III(MeO)] and L is more sensitive to the change in the strength of the pi bond than to that of the sigma bond.
• Pavlović, Dušanka; Ašperger; Ahmeti, Inorganic Chemistry, 1988, vol. 27, # 9, p. 1515 - 1516
  作者：Pavlović, Dušanka、Ašperger、Ahmeti、Čižmek, B. Cetina、Jurišić、Veksli

  DOI：——

  日期：——
• Ashperger, Smiljko; Vrban, Gordana; Cetina-Chizhmek, Biserka, Journal of the Chemical Society, Dalton Transactions
  作者：Ashperger, Smiljko、Vrban, Gordana、Cetina-Chizhmek, Biserka、Orhanovich, Mato

  DOI：——

  日期：——