- Alkoxyalkanol and diol modified titanium tetraisopropoxide: Synthesis and characterization of some novel precursors for titania
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Titanium complexes of the type [(OPri)4-nTi(OC2H 4OR)n], [(acac)2Ti(O-G-O] and [(acac) 2Ti(OPri)(OCH2CH2SH)] were synthesized from stoichiometric reactions between titanium tetraisopropoxide [(Ti(OPri)4, TPT] and alkoxyalkanols {HOCH2CH 2OR} in 1:1 to 1:4 molar ratios, where R = Et and n-Bu and by the interaction of the precursor [(acac)2Ti(OR)2] with different diols and thiol in 1:1 molar ratio, where G = (CH2) 2, (CH2)5 and C(CH3) 2CH2CH(CH3), R = isoprop. The reactions have been carried out in refluxing benzene under anhydrous conditions to yield mononuclear derivatives. All these compounds were purified by distillation under reduced pressure. On the basis of elemental analysis, IR and NMR (1H and 13C) spectral studies tetrahedral as well as a cis octahedral geometry around Ti(IV) is proposed.
- Samuel, Blassan,Tummalapalli, Kiran,Giri, Prasanth Vupallapati,Pathak, Madhvesh
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- Tin(IV) and Titanium(IV) Derivatives of 2-Methoxyethanol
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2-Methoxyethanol complexes of tin(IV) and titanium(IV) have been synthesized and their probable structures on the basis of the ligand conformations have been discussed with the help of spectral data.
- Kanjolia, R. K.,Gupta, V. D.
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p. 340 - 342
(2007/10/02)
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