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US 2025/0051380 A1Published application
New sterically activated chelating ruthenium complexes, method of their preparation and their use in olefin metathesis reactions
AssigneeApeiron Synthesis S.A.
InventorsKrzysztof Skowerski, Konrad Kurcbach, Michal Chwalba, Patryk Krajczy, Mateusz Krzysztof Cybulski
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Abstract
The subject of the invention are new sterically activated chelating ruthenium complexes with the formula 1a, easy to obtain by efficient chemical reactions. The invention also concerns the method of obtaining and using ruthenium complexes with formula 1a as precatalysts and/or catalysts in a wide spectrum of known olefin metathesis reactions.
Claims6
A ruthenium complex selected from the group consisting of the structures 1a-Cl2, 1a-I2, 1c-Cl2, and 1c-I2:
Dependencies are inferred from the claim text.