Derivatization of 3-aminopropylsilatrane to introduce azomethine linkage in the axial chain: Synthesis, characterization and structural studies

作者：Singh Raghubir^*; Mutneja Ruchi; Kaur Varinder; Wagler Joerg; Kroke Edwin

来源：Journal of Organometallic Chemistry, 2013, 724: 186-191.

DOI：10.1016/j.jorganchem.2012.11.009

• Schiff base
• Azomethine
• 3-Aminopropylsilatrane
• TGA
• Silatrane

Some new silatranes containing an azomethine group as coordinating system in the axial chain are reported. This system is introduced into the chain by the treatment of 3-aminopropylsilatrane with different carbonyl compounds like acetylacetone (1), 2-acetylphenol (2), paeonol (3) and salicylaldehyde (4) in the presence of anhydrous sodium sulphate. All the compounds were characterized by elemental analysis, spectroscopic techniques and X-ray diffraction analysis. The thermal stability of all silatranes was studied by TGA/DTG/DSC techniques, which is in agreement with the Mass spectrometry and X-ray diffraction studies.

• 出版日期2013-1-15