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Documentos Principais

663131

Sigma-Aldrich

RuPhos

greener alternative

98%

Sinônimo(s):

2-Dicyclohexylphosphino-2′,6′-diisopropoxybiphenyl

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1 G
R$ 568,00
5 G
R$ 1.997,00
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R$ 7.378,00
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R$ 568,00


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1 G
R$ 568,00
5 G
R$ 1.997,00
25 G
R$ 7.378,00
100 G
R$ 9.277,00

About This Item

Fórmula empírica (Notação de Hill):
C30H43O2P
Número CAS:
Peso molecular:
466.64
Número MDL:
Código UNSPSC:
12352112
ID de substância PubChem:
NACRES:
NA.22

R$ 568,00


Previsão de entrega em28 de março de 2025


Solicite uma grande encomenda

Nível de qualidade

Ensaio

98%

Formulário

solid

adequação da reação

reaction type: Cross Couplings
reagent type: ligand
reaction type: Arylations

reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction

reagent type: ligand
reaction type: Negishi Coupling

reagent type: ligand
reaction type: Sonogashira Coupling

reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

pontuação do produto alternativo mais ecológico

old score: 3
new score: 1
Find out more about DOZN™ Scoring

características do produto alternativo mais ecológico

Atom Economy
Design for Energy Efficiency
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Impurezas

1-5% Bis(2′,6′-Diisopropoxybiphenyl)cyclohexylphosphine

pf

123-126 °C

grupo funcional

phosphine

categoria alternativa mais ecológica

cadeia de caracteres SMILES

CC(C)Oc1cccc(OC(C)C)c1-c2ccccc2P(C3CCCCC3)C4CCCCC4

InChI

1S/C30H43O2P/c1-22(2)31-27-19-13-20-28(32-23(3)4)30(27)26-18-11-12-21-29(26)33(24-14-7-5-8-15-24)25-16-9-6-10-17-25/h11-13,18-25H,5-10,14-17H2,1-4H3

chave InChI

MXFYYFVVIIWKFE-UHFFFAOYSA-N

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Descrição geral

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Atom Economy”, “Design for Energy Efficiency” and “Use of Renewable Feedstock”. Click here to view its DOZN scorecard.

Aplicação

Bulky phosphine ligand used in a palladium-catalyzed cross-coupling of aminoethyltrifluoroborates with electron-poor aryl bromides.[1]

For small scale and high throughput uses, product is also available as ChemBeads (932205)

Informações legais

Usage subject to Patents: EP 1097158; JP 5758844; CA 2336691

produto relacionado

Nº do produto
Descrição
Preços

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


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Gary A Molander et al.
Organic letters, 9(2), 203-206 (2007-01-16)
A set of phenethylamines has been successfully prepared via Suzuki-Miyaura cross-coupling of diverse potassium beta-aminoethyltrifluoroborates with aryl halides. The potassium beta-aminoethyltrifluoroborates were easily prepared via hydroboration of enamine and enamide precursors. [reaction: see text].
Ruben Martin et al.
Accounts of chemical research, 41(11), 1461-1473 (2008-07-16)
The cores of many types of polymers, ligands, natural products, and pharmaceuticals contain biaryl or substituted aromatic structures, and efficient methods of synthesizing these structures are crucial to the work of a broad spectrum of organic chemists. Recently, Pd-catalyzed carbon-carbon
David S Surry et al.
Chemical science, 2(1), 27-50 (2011-01-01)
Dialkylbiaryl phosphines are a valuable class of ligand for Pd-catalyzed amination reactions and have been applied in a range of contexts. This review attempts to aid the reader in the selection of the best choice of reaction conditions and ligand
David S Surry et al.
Angewandte Chemie (International ed. in English), 47(34), 6338-6361 (2008-07-30)
Palladium-catalyzed amination reactions of aryl halides have undergone rapid development in the last 12 years, largely driven by the implementation of new classes of ligands. Biaryl phosphanes have proven to provide especially active catalysts in this context. This Review discusses

Artigos

The Hazari group has developed an improved palladium precatalyst scaffold for a wide range of cross-coupling reactions

Buchwald phosphine ligands for C-C, C-N, and C-O bond formation.

Buchwald phosphine ligands for C-C, C-N, and C-O bond formation.

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Questions

1–2 of 2 Questions  
  1. 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

      Helpful?

  2. 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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