| 摘要 |
Catalytic complexes including a metal atom selected from ruthenium or osmium having at least one anionic ligand, at least one nucleophilic carbene ligand, a further ligand and an alkylidene, vinylidene, or allenylidene ligand. The complexes are highly stable to air, moisture and thermal degradation. The complexes are designed to efficiently carry out a variety of ring-closing olefin metathesis reactions. |
