HOMOBIMETALLIC AND HETEROBIMETALLIC ALKYLIDENE COMPLEX OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGAND AND USE THEREOF AS HIGH-ACTIVITY SELECTIVE CATALYST FOR OLEFIN METATHESIS

摘要

PROBLEM TO BE SOLVED: To provide a selective catalyst for olefin metathesis.SOLUTION: There are provided a ruthenium complex having structural formula I, a method for producing a noncyclic olefin having two or more carbon atoms and/or a cyclic olefin having three or more carbon atoms, and a use of at least one of the complexes of the formula I for olefin metathesis.