[Ti(N-phenylsalicylideneimine(-H))2(OC(CH3)2CH2CH(CH3)O)] | 943433-27-0

• 分子结构分类: 有机化合物 - 碳氢化合物衍生物 - 醌二甲烷类
• 英文名称: [Ti(N-phenylsalicylideneimine(-H))2(OC(CH3)2CH2CH(CH3)O)]
• CAS: 943433-27-0
• 化学式: C₃₂H₃₂N₂O₄Ti
• 分子量: 556.497
• InChiKey: XYJGMDUQILAIPP-HINSHMJVSA-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：

  2-甲基-2,4-戊二醇 、 [Ti(N-phenylsalicylideneimine(-H))2(O-i-Pr)2] 以 苯 为溶剂， 以99%的产率得到[Ti(N-phenylsalicylideneimine(-H))2(OC(CH3)2CH2CH(CH3)O)]
  参考文献：
  名称：

  Glycol modified cis-diisopropoxy-bis(N-phenylsalicylideneiminato) titanium(IV). Syntheses, characterization, X-ray structures of Ti{O(C6H4)CHNPh}2(OPri)2, [{Ti(O(C6H4)CHNPh)2}O]3 and their low temperature transformation to pure grains of nanosized titania

  摘要：

  Ti(OPri)(4) reacts with N-phenylsalicylideneimine in anhydrous benzene in 1:2 molar ratio to afford precursor [Ti{O(C6H4)CH=N-Ph}(2){OPri}(2)] (A). Further reactions of A with various glycols yield heteroleptic complexes of the type [Ti{O(C6H4)CH=NPh}(2){O-G-O}] [where -G-=(CH2)(2) (1), (CH2CHCH3) (2), (CH3CHCHCH3) (3), (CH2CHC2H5) (4), C(CH3)(2)C(CH3)(2) (5), (CH2)(3) (6), (CH2CH2CHCH3) (7), (CH3)(2)CCH2CHCH3 (8), (CH2)(5) (9) and (CH2)(6) (10)]. FAB mass spectroscopic studies of some of the derivatives suggest their monomeric nature. Single crystal X-ray diffraction study of A reveals cis-orientation of the isopropoxy groups [O(3)-Ti(1)O(4) = 102.23(11)degrees] and distorted octahedral geometry around the titanium atom. Crystal structure of a trinuclear titanoxane [{Ti(O(C6H4)CH=NPh)(2)}O](3), obtained from the partial hydrolysis of A, exhibit the formation of a six-membered T(3)O(3)ring. Complete hydrolysis and low temperature (300-500 degrees C) transformation of precursor A, as well as of 1 and 7 to pure TiO2 have also been achieved using sol-gel technique. The XRD patterns indicate formation of anatase phase of TiO2. The XRD and SEM observations on all the three samples indicate the formation of pure grains of nanosized titania. TGA curves of A and 7 suggest occurrence of multiple large thermal events. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2007.02.048