Principaux documents

682365

[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(3-methyl-2-butenylidene)(tricyclohexylphosphine)ruthenium(II)

Name: [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(3-methyl-2-butenylidene)(tricyclohexylphosphine)ruthenium(II)
Brand: ALDRICH

Umicore, solid

Synonyme(s) :

Isopentenylidene(1,3-dimesitylimidazolidin-2-ylidene)(tricyclohexylphosphine)ruthenium(II) dichloride

Se connecter pour consulter les tarifs organisationnels et contractuels.

Sélectionner une taille de conditionnement

Changer de vue

A propos de cet article

Formule empirique (notation de Hill) :

C₄₄H₆₇Cl₂N₂PRu

Numéro CAS:

253688-91-4

Poids moléculaire :

826.97

UNSPSC Code:

12161600

PubChem Substance ID:

24885711

NACRES:

NA.22

MDL number:

MFCD09265165

Service technique

Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.

Laissez-nous vous aider

Propriétés

Nom du produit

[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(3-methyl-2-butenylidene)(tricyclohexylphosphine)ruthenium(II), Umicore

Quality Level

100

product line

Grubbs Catalyst^® M200 Series

reaction suitability

core: ruthenium, reagent type: catalyst
core: ruthenium
reaction type: Olefin Metathesis

manufacturer/tradename

Grubbs Catalyst^® M200 Series

storage temp.

2-8°C

SMILES string

C1CCC(CC1)P(C2CCCCC2)C3CCCCC3.C\C(C)=C/C=[Ru](Cl)(Cl)=C4N(CCN4c5c(C)cc(C)cc5C)c6c(C)cc(C)cc6C

InChI

1S/C21H26N2.C18H33P.C5H8.2ClH.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;1-4-5(2)3;;;/h9-12H,7-8H2,1-6H3;16-18H,1-15H2;1,4H,2-3H3;2*1H;/q;;;;;+2/p-2

InChI key

LCOFYVWULBZOTA-UHFFFAOYSA-L

Description

General description

Learn more about our metathesis catalysts

Application

A general purpose olefin metathesis catalyst similar in reactivity to Grubbs Catalyst^® 2^nd Generation.

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

pictograms

GHS02

signalword

Warning

hcodes

H228

pcodes

P210 - P240 - P241 - P280 - P370 + P378

Hazard Classifications

Flam. Sol. 2

Classe de stockage

4.1B - Flammable solid hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number

00917DJ

02313BH

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Contenu apparenté

Olefin Metathesis Application Guide

The Olefin Application Metathesis Application Guide provides - The Key Features of Metathesis, General Reaction Procedures, Guidance for Choosing the Correct Metathesis Route, A Metathesis Quick Guide

Grubbs Group – Prof. Product Portal

Research focuses on ruthenium alkylidene complexes for versatile olefin metatheses catalysis in the Grubbs group.

Ruthenium-catalyzed tandem cross-metathesis/Wittig olefination: generation of conjugated dienoic esters from terminal olefins.

Ryan P Murelli et al.

Organic letters, 9(9), 1749-1752 (2007-04-03)

[reaction: see text] In the presence of ruthenium-based olefin metathesis catalysts and triphenylphosphine, alpha,beta-unsaturated aldehydes can be olefinated with diazoacetates. This ruthenium-catalyzed transformation has been employed in tandem with olefin cross-metathesis to convert terminal olefins into 1,3-dienoic esters in a

Synthesis of trisubstituted alkenes via olefin cross-metathesis.

A K Chatterjee et al.

Organic letters, 1(11), 1751-1753 (2000-06-03)

[formula: see text] Trisubstituted alkenes have been prepared for the first time via intermolecular olefin cross-metathesis, using 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene ruthenium alkylidene complexes 3a,b in good yields with moderate E selectivity. In addition, protected alcohols near the geminal disubstituted olefin improve reactivity

Low catalyst loadings in olefin metathesis: synthesis of nitrogen heterocycles by ring-closing metathesis.

Kevin M Kuhn et al.

Organic letters, 12(5), 984-987 (2010-02-10)

A series of ruthenium catalysts have been screened under ring-closing metathesis (RCM) conditions to produce five-, six-, and seven-membered carbamate-protected cyclic amines. Many of these catalysts demonstrated excellent RCM activity and yields with as low as 500 ppm catalyst loadings.

Afficher tous les articles scientifiques apparentés

Numéro d'article de commerce international

Référence	GTIN
682365-2G	04061833555088
682365-100MG	04061833555071
682365-500MG	04061833555095