775258

Grubbs Catalyst^® M202

Umicore, powder

• Synonym(e): Grubbs Catalyst^® M2, Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](3-phenyl-1H-inden-1-ylidene)(tricyclohexylphosphine)ruthenium(II)
• Empirische Formel (Hill-System): C₅₄H₆₉Cl₂N₂PRu
• CAS-Nummer: 536724-67-1
• Molekulargewicht: 949.09
• UNSPSC Code: 12161600
• PubChem Substance ID: 329767745
• NACRES: NA.22
• MDL number: MFCD08667892

Eigenschaften

• Produktname: Grubbs Catalyst^® M202, Umicore
• Quality Segment: 100
• product line: Grubbs Catalyst^® M200 Series
• form: powder
• reaction suitability: core: ruthenium, reaction type: Olefin Metathesis, reagent type: catalyst
• manufacturer/tradename: Umicore Grubbs Catalyst^® M200 Series
• sustainability: Sustainability features
• mp: 159 (d)-162 °C
• storage temp.: 2-8°C
• SMILES string: [Ru+2](=C7N(CCN7c9c(cc(cc9C)C)C)c8c(cc(cc8C)C)C)=C4c5c(cccc5)C(=C4)c6ccccc6.P(C3CCCCC3)(C2CCCCC2)C1CCCCC1.[Cl-].[Cl-]
• InChI: 1S/C21H26N2.C18H33P.C15H10.2ClH.Ru/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-2-6-12(7-3-1)15-11-10-13-8-4-5-9-14(13)15;;;/h9-12H,7-8H2,1-6H3;16-18H,1-15H2;1-9,11H;2*1H;/q;;;;;+2/p-2
• InChI key: MCNUJWCJGIGFBS-UHFFFAOYSA-L

Beschreibung

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This second-generation ruthenium metathesis catalyst is used for ring-closing metathesis (RCM), cross metathesis (CM), and ring-opening metathesis polymerization (ROMP) reactions. Its improved stability and activity over first-generation analogues provide reliable performance for the most challenging olefin metathesis transformations, aligning with Green Chemistry principle "Catalysis". Click here for more information.

Application

• Oxa-Cages Synthesis: Grubbs Catalyst® M202 is utilized in a synthetic approach for creating diverse oxa-cages via olefin metathesis, enhancing the scope of organic synthesis with high selectivity and efficiency in forming complex cyclic structures (Kotha et al., 2024).
• Phosphoproline Analogues: This article details the stereocontrolled synthesis of complex bicyclic systems, a type of chemical transformation where Grubbs Catalyst® M202 could potentially be applied for enhancing reaction pathways and outcomes in pharmaceutical synthesis (Hernández-Benítez et al., 2024).

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

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable