Patent ID: 6492525
Filing Date: 2002-12-10
Classification: C07C,C07F

Abstract:
An organometallic complex comprising a heterocyclic carbene corresponding to the general formula (I)[(Z+Xâˆ’)mMLn]Yâ€ƒâ€ƒ(I) in which:Z+ represents a 1,2,4-triazolium-5-ylidene ion, at least a portion of the atoms of the ring of which are substituted by hydrocarbon-comprising radicals, L represents a ligand, which can be ionic or neutral, M represents a metal selected from the transition elements from Groups 1b, 2b, 3b, 4b, 5b, 6b, 7b and 8 of the Periodic Classification of the Elements, Xâˆ’ represents an organic or inorganic anion, m represents an integer from 1 to 6, n represents an integer from 0 to 5, the sum of m and of n is equal to or less than 6, and Y represents an anion or a cation such that the metal complex is electrically neutral.