[Ti2(OiPr)6(O,O'-Tf2N)2] | 1238864-15-7

• 英文名称: [Ti2(OiPr)6(O,O'-Tf2N)2]
• CAS: 1238864-15-7
• 化学式: C₂₂H₄₂F₁₂N₂O₁₄S₄Ti₂
• 分子量: 1010.59
• InChiKey: FBFVGOGSFXGTSV-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：

  (2,6-di-tert-butyl-4-methylphenoxy)triisopropoxidotitanium(IV) 、 双三氟甲烷磺酰亚胺 以 甲苯 为溶剂， 以66%的产率得到[Ti2(OiPr)6(O,O'-Tf2N)2]
  参考文献：
  名称：

  Acid activation of titanium alkoxide systems – Structural characterisation of Ti(IV) sulfonyl-imide complexes

  摘要：

  Treatment of [Ti((OPr)-Pr-i)(4)] with the sulfonyl-imine systems Tos(2)NH ([(p-Me-C6H4SO2)(2)NH]) and Tf2NH ([(CF3SO2)(2)NH]) results in the formation of the new Lewis acidic titanium sulfonyl-imide complexes [Ti((OPr)-Pr-i)(2)(O,O'-Tos(2)N)(2)] (1) and [Ti((OPr)-Pr-i)(2)((HOPr)-Pr-i)(2)(O-Tf2N)(2)] (2), respectively. The molecular structures of the complexes have been determined by single crystal X-ray diffraction. The reaction of [Ti((OPr)-Pr-i)(3)(OAr)] (Ar = 2,6-di-tert-butyl-4-methyl phenyl) with Tf2NH results in the formation of the dimeric complex [Ti((OPr)-Pr-i)(3)(O,O'-Tf2N)](2) (3), which has also been structurally characterised. The ability of the complexes to catalyst the Friedel-Crafts acylation of anisole has also been assessed. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2010.03.027