[1,3-Bis(2-methylphenyl)-2-imidazolidinylidene]dichloro(2-isopropoxyphenylmethylene)ruthenium(II)

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product falls under category 12 PAP and aligns with the Green Chemistry Principle of Catalysis. It is a highly active ruthenium-based olefin metathesis catalyst, more stable than standard Grubbs catalysts due to a chelating benzylidene ligand. Click here for more information.

Less sterically hindered analog of Hoveyda-Grubbs Catalyst^® 2^nd Generation. Excels at ring-closing metathesis reactions of sterically encumbered olefins. Also useful for the cross metathesis of olefins bearing large allylic substituents.

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This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer′s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein.

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Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG