682373

Hoveyda-Grubbs Catalyst^® M721

Umicore, solid

• Synonim(y): Hoveyda-Grubbs Catalyst^® M72 SI(o-Tol) (C571), Dichloro[1,3-bis(2-methylphenyl)-2-imidazolidinylidene](2-isopropoxyphenylmethylene)ruthenium(II), Stewart-Grubbs catalyst
• Wzór empiryczny (zapis Hilla): C₂₇H₃₀Cl₂N₂ORu
• Numer CAS: 927429-61-6
• Masa cząsteczkowa: 570.52
• UNSPSC Code: 12161600
• PubChem Substance ID: 24885712
• NACRES: NA.22
• MDL number: MFCD09265166

Właściwości

• Nazwa produktu: Hoveyda-Grubbs Catalyst^® M721, Umicore
• Quality Segment: 100
• product line: Grubbs Catalyst^® M700 Series
• reaction suitability: core: ruthenium, reaction type: Olefin Metathesis, reagent type: catalyst; reaction type: Ring-Opening Polymerization
• manufacturer/tradename: Umicore Grubbs Catalyst^® M700 Series
• sustainability: Sustainability features
• mp: 199-208 °C
• storage temp.: 2-8°C
• SMILES string: CC(C)Oc1ccccc1C=[Ru](Cl)(Cl)=C2N(CCN2c3ccccc3C)c4ccccc4C
• InChI: 1S/C17H18N2.C10H12O.2ClH.Ru/c1-14-7-3-5-9-16(14)18-11-12-19(13-18)17-10-6-4-8-15(17)2;1-8(2)11-10-7-5-4-6-9(10)3;;;/h3-10H,11-12H2,1-2H3;3-8H,1-2H3;2*1H;/q;;;;+2/p-2
• InChI key: ZDJCARGGZRTYFH-UHFFFAOYSA-L

Opis

General description

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.

Learn more about our metathesis catalysts

Application

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.

Other Notes

Grubbs Catalyst^® Technology for Olefin Metathesis by Aldrich

Legal Information

Product of Umicore

Product License
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.

For any further information on product please refer to your local Umicore PMC contact at http://www.pmc.umicore.com

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

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable