Olefin metathesis catalysts

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United States of America Patent

PATENT NO 8716488
APP PUB NO 20130023665A1
SERIAL NO

13626449

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Abstract

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The present invention refers to novel ruthenium- and osmium-based catalysts for olefin metathesis reactions, particularly to catalysts having stereoselective properties. Z-selectivity is obtained by utilizing two mono-anionic ligands of very different steric requirement. In olefin metathesis reactions these catalysts selectively provide the Z-isomer of disubstituted olefinic products.

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Patent Owner(s)

Patent OwnerAddress
BERGEN TEKNOLOGIOVERFORING AS5006 BERGEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hansen, Frederick Rosberg Nesttun, NO 1 6
Jensen, Vidar R Bergen, NO 5 14
Occhipinti, Giovanni Kleppesto, NO 8 30

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