Ligand exchange processes in zirconocene dichloride–trimethylaluminum bimetallic systems and their catalytic properties in reaction with alkenes
作者:Lyudmila V. Parfenova、Pavel V. Kovyazin、Vener Z. Gabdrakhmanov、Galina P. Istomina、Pavel V. Ivchenko、Ilya E. Nifant'ev、Leonard M. Khalilov、Usein M. Dzhemilev
DOI:10.1039/c8dt04156c
日期:——
probable intermediates in the zirconocene-catalyzed reactions of alkenes with AlMe3. The effect of solvent, the organoaluminum compound concentration and the addition of (ClAlMe2)2 on the activation parameters of the alkyl exchange in the trimethylaluminum dimer was studied as well. The constants and activation parameters of the methyl group exchange in the monoalkyl-substituted ansa-complexes L2ZrMeCl