[(2,2'-dihydroxy-3,3',5,5'-tetra-tert-butyl-1,1'-diphenyl(-2H))Al(μ-O(i-Pr))]2 | 1339943-68-8

• 英文名称: [(2,2'-dihydroxy-3,3',5,5'-tetra-tert-butyl-1,1'-diphenyl(-2H))Al(μ-O(i-Pr))]2
• 英文别名: [(TBBP)Al(μ-O(i-Pr))]2
• CAS: 1339943-68-8
• 化学式: C₆₂H₉₄Al₂O₆
• 分子量: 989.388
• InChiKey: DAAKMERBAVGPAX-UHFFFAOYSA-J

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：

  [(2,2'-dihydroxy-3,3',5,5'-tetra-tert-butyl-1,1'-diphenyl(-2H))Al(CH3)(tetrahydrofuran)] 、 异丙醇 以 正己烷 为溶剂， 以75%的产率得到[(2,2'-dihydroxy-3,3',5,5'-tetra-tert-butyl-1,1'-diphenyl(-2H))Al(μ-O(i-Pr))]2
  参考文献：
  名称：

  Synthesis, characterization of bulky aluminium alkoxide and application in the ring-opening polymerization of ε-Caprolactone

  摘要：

  The reaction of 2,2'-dihydroxy-3,3',5,5'-tetra-tert-butyl-1,1'-diphenyl (TBBP-H(2)) with AlMe(3) in tetrahydrofuran gives [(TBBP)Al(CH(3))(THF)]) (1) in high yield. 1 further reacts with 2-propanol to afford dimeric aluminium complex [(TBBP)Al(mu-O(i)Pr)](2) (2). Catalytic studies of complex 2 indicate that 2 can efficiently initiate the ring-opening polymerization of epsilon-Caprolactone under a controlled manlier, yielding polymers with narrow molecular weight distribution. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2011.07.012