682284

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

Umicore

• Synonyme(s) : [1,3-Bis(2-methylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene) (tricyclohexylphosphine)ruthenium(II)
• Formule empirique (notation de Hill): C₄₂H₅₇Cl₂N₂PRu
• Numéro CAS: 927429-60-5
• Poids moléculaire : 792.87
• Code UNSPSC : 12161600
• ID de substance PubChem : 24885689
• Nomenclature NACRES : NA.22

Propriétés

• Forme: solid
• Pf: 160.5-161.0 °C
• Température de stockage: 2-8°C
• Chaîne SMILES: C1CCC(CC1)P(C2CCCCC2)C3CCCCC3.Cc4ccccc4N5CCN(C5[Ru](Cl)(Cl)=Cc6ccccc6)c7ccccc7C
• InChI: 1S/C18H33P.C17H19N2.C7H6.2ClH.Ru/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-14-7-3-5-9-16(14)18-11-12-19(13-18)17-10-6-4-8-15(17)2;1-7-5-3-2-4-6-7;;;/h16-18H,1-15H2;3-10,13H,11-12H2,1-2H3;1-6H;2*1H;/q;;;;;+2/p-2
• Clé InChI: MYBIVOYIHBQJIU-UHFFFAOYSA-L

Description

Application

• Highly reactive in metathesis of sterically hindered olefins, particularly in Ring-Closing Metathesis (RCM).
• Useful for the preparation of tetrasubstituted olefins via RCM.
• Enabling metathesis catalyst.

Metathesis: Ruthenium-Based Metathesis Catalysts

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS02
• Mention d'avertissement: Warning
• Mentions de danger: H228
• Conseils de prudence: P210 - P240 - P241 - P280 - P370 + P378
• Classification des risques: Flam. Sol. 2
• Code de la classe de stockage: 4.1B - Flammable solid hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable