The catalytic converter precursive body in order to produce the olefin which has the carbon atom of odd number, production mannered null chemical formula of the preparation manner, and

摘要

As for this invention, X and Y is halogen, n 2 or 3 regards the catalyst precusor, and the manufacturing method in order to produce the olefin which has the carbon atom of the odd number which has chemical formula (i) is and the oligomer conversion method of ethylene.