Patent ID: 6919292
Filing Date: 2005-07-19
Classification: B01J,C07F,C08F

Abstract:
1. A transition metal compound represented by the following formula (1): wherein M represents a transition metal atom selected from the group consisting of metal atoms of group 3 to group 12 of the periodic table; X represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 20 carbon atoms, a hydrocarbyloxygroup having 1 to 20 carbon atoms, an amino group having one or more hydrocarbon groups each with 1 to 20 carbon atoms, a sulfonate group having an organic residue with 1 to 20 carbon atoms, or a non-coordinative anion containing an element selected from the group consisting of B, Al, P and Sb, and, when q is an integer of at least 2, Xs may be the same as or different from each other; A represents a carbon atom, a nitrogen atom or a phosphorus atom; R R Q represents a hydrogen atom, a hydrocarbon group having 1 to 20 carbon atoms, a silyl group having one or more hydrocarbon groups each with 1 to 20 carbon atoms, an amino group having one or more hydrocarbon groups each with 1 to 20 carbon atoms, a phosphino group having one or more hydrocarbon groups each with 1 to 20 carbon atoms, an oxy group having a hydrocarbon group with 1 to 20 carbon atoms, a thio group having a hydrocarbon group with 1 to 20 carbon atoms, a hydrocarbon group having 1 to 20 carbon atoms and containing at least one atom selected from the group consisting of nitrogen, phosphorus, oxygen and sulfur atoms, or oxygen or sulfur; and, when Q contains a coordinative atom, Q can be coordinatively bound to M; R R L is a coordinate bond-forming compound selected from the group consisting of π electron, ethers, nitriles, anilines and phosphines, and L may be bound to X; m is an integer of 1 to 3, n is an integer of 1 to 5, and p is an integer of 0 or 1; when Q is sulfur or oxygen, the bond between Q and M is a sigma bond; when p is 0 and A is a nitrogen atom or a phosphorus atom, A can be coordinatively bound to M; and q is an integer of 1 to 3 and r is an integer of 0 to 3.