di(iso-propoxo)(2,2'-sulfinylbis(6-tert-butyl-4-methylphenolato))titanium | 186298-10-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: di(iso-propoxo)(2,2'-sulfinylbis(6-tert-butyl-4-methylphenolato))titanium
• CAS: 186298-10-2
• 化学式: C₂₈H₄₂O₅STi
• 分子量: 538.584
• InChiKey: WUPOHUNCCOPYJS-UHFFFAOYSA-L

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：

  titanium(IV) isopropylate 、 bis(3-tert-butyl-2-hydroxy-5-methylphenyl)sulfoxide 以 乙醚 、 正己烷 为溶剂， 以91%的产率得到di(iso-propoxo)(2,2'-sulfinylbis(6-tert-butyl-4-methylphenolato))titanium
  参考文献：
  名称：

  Synthesis and structural characterization of titanium complexes containing a sulfinyl-bridged bis(phenolato) ligand

  摘要：

  Titanium complexes containing the novel tridentate 2,2'-sulfinylbis (6-tert-butyl-4-methylphenoxo) ligand (sibmp) were synthesized and characterized. Treatment of titanium tetra-iso-propoxide with 2,2'-sulfinylbis(6-tert-butyl-4-methylphenol (sibmpH(2)) in 1:1 molar ratio afforded red-orange, sparingly soluble di-iso-propoxo derivative [Ti(sibmp) (O-i-Pr)(2)](2).0.5 Et2O. The single-crystal structure analysis was performed and revealed a dimeric centrosymmetric structure with a planar Ti2O2 core. The titanium center is approximately octahedral with a S=O function intramolecularly coordinated at the titanium center. Treatment of sibmpH(2) with titanium tetra-iso-propoxide in 2:1 molar ratio gave yellow Ti(sibmp)(2) with a C-2-symmetric spirocyclic structure. The dark red dichloro complex [Ti(sibmp)Cl-2] was prepared by reacting titanium tetrachloride with sibmpH(2). (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(97)00241-6