Syntheses and Properties of Titanium Chelates with Ligands of the Hydroxy Derivatives of N-Benzylidene Aniline

Abstract

Titanium chelates with the hydroxy derivatives of N-benzylidene aniline were synthesized and their properties were investigated. Titanium chelates were obtained by the one-pot reaction of titanium alkoxide with aromatic amines and aldehyde or keton.
R:H,CH₃,C₂H₅X:CH₃,NO₂,C₆H₅
The color of these chelates was orange andchelates,having a methyl or ethyl group as substituent R and hydrogen atom or 5-methyl group as substituent X,were highly soluble in polar organic solvent.The chelates with R as methyl or ethyl group,decomposed at 230-310°C.These decomposition points were lower than in the case of the titanium chelate having hydrogen atom as substituents X and R.