bis(μ-chloro)bis[dichloro(2-methoxyphenoxo)titanium(IV)] | 249631-11-6

• 英文名称: bis(μ-chloro)bis[dichloro(2-methoxyphenoxo)titanium(IV)]
• CAS: 249631-11-6
• 化学式: C₁₄H₁₄Cl₆O₄Ti₂
• 分子量: 554.741
• InChiKey: LRZUWCFKXYDUQQ-UHFFFAOYSA-F

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：

  四氯化钛 、 木榴油 以 二氯甲烷 为溶剂， 以99%的产率得到bis(μ-chloro)bis[dichloro(2-methoxyphenoxo)titanium(IV)]
  参考文献：
  名称：

  Synthesis and structures of TiCl2(2-OC6H4OCH3)2 and [TiCl2(2-OC6H4OCH3)(μ-Cl)]2 and stepwise reactions of [TiCl2(2-OC6H4OCH3)(μ-Cl)]2 with 2-propanol

  摘要：

  Reaction of TiCl4 with 2 or 1 molar equiv. of 2-methoxyphenol gives the complex TiCl2(2-OC6H4OCH3)(2) (1) or [TiCl2(2-OC6H4OCH3)(mu-Cl)](2) (2), respectively. Complex 2 further reacts stepwise with 1 to 2 molar equiv, of 2-propanol to give the complexes [TiCl(O-i-Pr)(2-OC6H4OCH3)(mu-Cl)](2) (3) and TiCl2(O-i-Pr)(HO-i-Pr)(2-OC6H4OCH3) (4). The solid state structures of complexes 1 and 2 were analyzed by X-ray diffraction studies. Complexes 2, 3, and 4 are dynamic in solution. The variable-temperature H-1 NMR study of complex 2 reveals the presence of two major species in solution of relative abundance 1:2 in toluene-d(8). However, for complex 3, which differs from complex 2 in the replacement of one Cl- ligand on both Ti moieties by one 2-propoxide ligand, three major species along with several minor isomers are seen in solution at low temperatures. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(99)00201-7