[Ca(μ-dbbfo)((μ-bddfo)(μ-CH3)Al(CH3)2)]2 | 904891-57-2

• 英文名称: [Ca(μ-dbbfo)((μ-bddfo)(μ-CH3)Al(CH3)2)]2
• CAS: 904891-57-2
• 化学式: C₄₆H₆₂Al₂Ca₂O₈
• 分子量: 877.113
• InChiKey: WKQQOHYHRXWTBH-UHFFFAOYSA-J

反应信息

• 作为产物：
  描述：

  (Ca(dbbfo)2)n 、 三甲基铝 以 甲苯 为溶剂， 以71%的产率得到[Ca(μ-dbbfo)((μ-bddfo)(μ-CH3)Al(CH3)2)]2
  参考文献：
  名称：

  Deoligomerization by Cocomplexation:  Syntheses and Structures of Aluminum−Calcium Alkoxides and Aryloxides

  摘要：

  Reactions of oligomeric "Ca(dbbfo)(2)" and Ca-9(CH3OCH2CH2O)(18)(CH3OCH2CH2OH)(2) with Al(CH3)(3) in toluene gave tetranuclear heterobimetallic [Ca(mu-dbbfo){(mu-dbbfo)(mu-CH3)Al(CH3)(2)}](2) (71%) and polymeric Ca{(mu-CH3OCH2CH2O)(mu-CH3)Al(CH3)(2)}(2) (86%). The latter can be obtained as monomeric THF adduct Ca{(mu-CH3OCH2CH2O)Al(CH3)(3)}(2)- (THF)(2) (78%) when a mixture of solvents is used. The results, including an initial L-lactide polymerization test, are discussed in the context of calcium alkoxo cluster degradation in solution.

  DOI：

  10.1021/ic051710e