Design of Schiff base-like postmetallocene catalytic systems for polymerization of olefins: V. Synthesis of salicylaldehyde imine ligands containing cycloalkyl substituents
摘要:
Reactions of substituted cycloalkylanilines with salicylaldehyde, 3-tert-butylsalicylaldehyde, and 3,5-di-tert-butylsalicylaldehyde in methanol in the presence of formic acid gave a series of the corresponding Schiff bases as ligands for titanium(IV) complexes.