NEW STEREORETENTIVE RUTHENIUM COMPLEXES, METHOD OF THEIR PREPARATION, INTERMEDIATES USED IN THIS METHOD AND USE OF NEW STEREORETENTIVE RUTHENIUM COMPLEXES IN OLEFIN METATHESIS REACTIONS

The subject matter of the invention is a stereoretentive ruthenium complex of the general formula 1a-Ru and/or 1b-Ru, in which all variables have the meanings defined in the description. The subject matter of the invention is also a method of preparing the ruthenium complex, an intermediate used in...

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Bibliographic Details
Main Authors GRELA, Karol, GRZESINSKI, Lukasz, KAJETANOWICZ, Anna, MILEWSKI, Mariusz
Format Patent
LanguageEnglish
Published 20.03.2025
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The subject matter of the invention is a stereoretentive ruthenium complex of the general formula 1a-Ru and/or 1b-Ru, in which all variables have the meanings defined in the description. The subject matter of the invention is also a method of preparing the ruthenium complex, an intermediate used in preparing the ruthenium complex, and the use of this ruthenium complex as a (pre) catalyst in olefin metathesis reactions such as ring-closing metathesis (RCM), homometathesis (self-CM), cross-metathesis (CM), and stereoretentive processes in olefin metathesis.
Bibliography:Application Number: US202318728965