Title of article :
Synthesis and Application of Bis[1,2-(4-aryl-2-alkyl-1H- inden-1-yl)]Ethane as an Efficient`Ligand for Preparation of Olefin Polymerization Catalysts
Author/Authors :
Lotfi, v Department of Chemistry - University of Tehran , Emamgholi, B Department of Chemistry - Imam Khomeini International University , Bahrami, S. T Department of Chemistry - Islamic Azad University , poorakbar, E Department of Biology - University of Payame Noor
Abstract :
In this study, a class of bis-1,2-(4-aryl-2-alkyl-1H- inden-1-yl) ethane was synthesized and characterized by spectroscopic methods such as 1HNMR, 13CNMR, melting point and FTIR. bis-1,2-(4-aryl-2-alkyl-1H- inden-1-yl) ethane was synthesized by the reaction of butyllithium, arylindenes and dibromoethane in a facile, one-pot strategy. It’s shown that these methods have a wide scope to afford libraries of aryl-substituted indenes. The prepared compounds was then applied as a ligand for the fabrication of a number of metal complexes which can be used as catalyst for the polymerization of the olefins.
Keywords :
Organometallic Compound , Metallocene , Catalysis , Bis-arylalkyl Ethane Ligand
