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Sigma-Aldrich

Pentamethylcyclopentadienyltris (acetonitrile)ruthenium(II) hexafluorophosphate

Sinônimo(s):

[RuCp*(MeCN)3]PF6

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250 MG
R$ 1.334,00

R$ 1.334,00


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R$ 1.334,00

About This Item

Fórmula empírica (Notação de Hill):
C16H24N3PRuF6
Número CAS:
Peso molecular:
504.42
Número MDL:
Código UNSPSC:
12161600
ID de substância PubChem:
NACRES:
NA.22

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Formulário

solid

Nível de qualidade

adequação da reação

core: ruthenium
reagent type: catalyst

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

[Ru+].CC#N.CC#N.CC#N.F[P-](F)(F)(F)(F)F.CC1C(C)=C(C)C(C)=C1C

InChI

1S/C10H16.3C2H3N.F6P.Ru/c1-6-7(2)9(4)10(5)8(6)3;3*1-2-3;1-7(2,3,4,5)6;/h6H,1-5H3;3*1H3;;/q;;;;-1;+1

chave InChI

IYEMDYLFXFMECZ-UHFFFAOYSA-N

Descrição geral

Pentamethylcyclopentadienyltris (acetonitrile)ruthenium(II) hexafluorophosphate is an organoruthenium compound. It is used as a homogeneous catalyst in organic synthesis. It enables the hydrosilylation of alkynes, cyclotrimerization of alkynes, cycloaddition reactions, and carbon-carbon or carbon-heteroatom bond-forming reactions.

Aplicação

A versatile catalyst for hydrosilylation of alkynes providing α-vinylsilanes.[1][2]
Reagent use as catalyst precursors for carbon-carbon or carbon-heteroatom bond forming reactions.

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


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Barry M Trost et al.
Journal of the American Chemical Society, 127(50), 17644-17655 (2005-12-15)
The complex [Cp*Ru(MeCN)3]PF6 is shown to catalyze the hydrosilylation of a wide range of alkynes. Terminal alkynes afford access to alpha-vinylsilane products with good regioselectivity. Deuterium labeling studies indicate a clean trans addition process is at work. The same complex
Markovnikov alkyne hydrosilylation catalyzed by ruthenium complexes.
B M Trost et al.
Journal of the American Chemical Society, 123(50), 12726-12727 (2001-12-14)

Artigos

Trost group's protocol yields α-vinylsilanes from terminal acetylenes using [Cp*Ru(MeCN)3]PF6 catalyst and others for hydrosilylation.

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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