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![Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene][[5-[(dimethylamino)sulfonyl]-2-(1-methylethoxy-O)phenyl]methylene-C]ruthenium(II)](/deepweb/assets/sigmaaldrich/product/structures/179/573/f48a2a1e-cf09-4151-8b78-2bab614efd5c/640/f48a2a1e-cf09-4151-8b78-2bab614efd5c.png)
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569747
Catalisador de Grubbs® M204
Umicore
Sinônimo(s):
(1,3-Bis(2,4,6-trimetilfenil)-2-imidazolidinilideno) dicloro (fenilmetileno) (triciclo-hexilfosfina) rutênio, Benzilideno [1,3-bis(2,4,6-trimetilfenil)-2-imidazolidinilideno] dicloro (triciclo-hexilfosfina) rutênio, Catalisador de Grubbs® 2ª geração, Catalisador de Grubbs® M2a (C848), Dicloro [1,3-bis(2,4,6-trimetilfenil)-2-imidazolidinilideno](benzilideno)(triciclo-hexilfosfina) rutênio (II)
About This Item
Produtos recomendados
Nível de qualidade
Formulário
solid
adequação da reação
core: ruthenium
reagent type: catalyst
reaction type: Ring-Opening Polymerization
pf
143.5-148.5 °C
temperatura de armazenamento
2-8°C
cadeia de caracteres SMILES
CC1=CC(C)=CC(C)=C1N2CCN(C3=C(C)C=C(C)C=C3C)C2=[Ru](Cl)(Cl)=CC4=CC=CC=C4.P(C5CCCCC5)(C6CCCCC6)C7CCCCC7
InChI
1S/C21H26N2.C18H33P.C7H6.2ClH.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;1-7-5-3-2-4-6-7;;;/h9-12H,7-8H2,1-6H3;16-18H,1-15H2;1-6H;2*1H;/q;;;;;+2/p-2
chave InChI
FCDPQMAOJARMTG-UHFFFAOYSA-L
Categorias relacionadas
Aplicação
Ele também pode ser usado como catalisador:
- Para sintetizar cumarinas a partir de compostos fenólicos via MFA.[1]
- Para clivar vic-dióis secundários (E)-alilo em aldeídos.[6]
Saiba mais sobre nossos catalisadores de metátese
Outras notas
Informações legais
Licença de Produto
Este produto, sua fabricação ou uso, é objeto de uma ou mais patentes dos EUA concedidas ou pendentes (e equivalentes estrangeiras) de propriedade ou controladas pela Umicore PMC. A compra deste produto da Umicore PMC através da Sigma-Aldrich, suas filiis ou seus distribuidores autorizados transmite ao comprador uma licença limitada, única, não exclusiva, intransferível e não imputável. O uso deste produto pelo comprador pode infringir patentes de propriedade ou controladas por terceiros. É de inteira responsabilidade do comprador garantir que o uso do produto não viole os direitos de patente de terceiros ou exceda o escopo da licença concedida por meio deste.
Para obter mais informações sobre o produto, consulte seu contato local da Umicore PMC em http://www.pmc.umicore.com
produto relacionado
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Flam. Sol. 2
Código de classe de armazenamento
4.1B - Flammable solid hazardous materials
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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Conteúdo relacionado
Research focuses on ruthenium alkylidene complexes for versatile olefin metatheses catalysis in the Grubbs group.
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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What benefits does Product 569747, Grubbs Catalyst, 2nd Generation, have over other olefin metathesis catalysts?
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Grubbs' Catalysts are extraordinarily versatile. They tolerate other functional groups in the alkene and are compatible with a wide range of solvents.
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Is it necessary to handle Product 569747, Grubbs Catalyst, 2nd Generation, under inert atmosphere?
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The Grubbs Catalyst is air sensitive. Therefore, we do recommend to handle and store under nitrogen atmosphere.
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What types of reactions is Product 569747, Grubbs Catalyst, 2nd Generation, used in?
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It is often used in organic synthesis to achieve olefin cross-metathesis, ring-opening metathesis polymerization (ROMP), and ring-closing metathesis.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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What is the difference between the First and Second Generation Grubbs Catalyst?
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The Second Generation Catalyst has the same uses in organic synthesis as the First Generation Catalyst, but it has a higher activity.
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How do I order larger quantities of Product 569747, Grubbs Catalyst, 2nd Generation?
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Commercial quantities are available directly from Materia. Their phone number is 626-584-8400, or their e-mail address is [email protected].
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