Catalyst liquid and polymerizable composition
AssigneeRimtec Corporation
InventorsMasaki Takeuchi, Atsushi Hara
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Abstract
Provided is a catalyst solution comprising a metathesis polymerization catalyst, a coordinating compound containing a phosphorus atom, and a solvent, wherein the metathesis polymerization catalyst is a ruthenium-carbene complex represented by General Formula (1) or (2) below, and the coordinating compound containing a phosphorus atom is contained in an amount such that 6 to 1000 mol of phosphorus atoms are contained relative to 1 mol of ruthenium atoms in the metathesis polymerization catalyst.
Claims5
A catalyst solution comprising a metathesis polymerization catalyst, a coordinating compound containing a phosphorus atom, and a solvent,
- wherein the metathesis polymerization catalyst is a ruthenium-carbene complex represented by General Formula (1) or (2) below, and
- the coordinating compound containing a phosphorus atom is contained in an amount such that 6 to 1000 mol of phosphorus atoms are contained relative to 1 mol of ruthenium atoms in the metathesis polymerization catalyst:
- where in General Formulae (1) and (2) above, R1 and R2 each independently represent a hydrogen atom;
- a halogen atom;
- or a C1 to C20 organic group which may contain a halogen atom, an oxygen atom, a nitrogen atom, a sulfur atom, a phosphorus atom, or a silicon atom;
- and these groups may be substituted, or may be bonded to each other to form a ring;
- X1 and X2 each independently represent any anionic ligand;
- L1 and L2 each represent a heteroatom-containing carbene compound or phosphines;
- and at least one of L1 and L2 is phosphines.
Dependencies are inferred from the claim text.