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677892

Sigma-Aldrich

Tetrakis (acetonitrile) copper(I) tetrafluoroborate

greener alternative

97%

Sinonimo/i:

Cu(MeCN)4BF4, Copper(I) tetra(acetonitrile) tetrafluoroborate, Tetra(acetonitrile)copper(1+) tetrafluoroborate

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1 G
28,70 €
5 G
91,90 €

28,70 €

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1 G
28,70 €
5 G
91,90 €

About This Item

Formula empirica (notazione di Hill):
C8H12BCuF4N4
Numero CAS:
15418-29-8
Peso molecolare:
314.56
Numero MDL:
MFCD09265110
Codice UNSPSC:
12161600
ID PubChem:
24885403
NACRES:
NA.22

28,70 €

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Livello qualitativo

100

Saggio

97%

Stato

solid

Impiego in reazioni chimiche

core: copper
reagent type: catalyst

Caratteristiche più verdi

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Categoria alternativa più verde

Aligned,

Stringa SMILE

[Cu+].CC#N.CC#N.CC#N.CC#N.F[B-](F)(F)F

InChI

1S/4C2H3N.BF4.Cu/c4*1-2-3;2-1(3,4)5;/h4*1H3;;/q;;;;-1;+1
YZGSKMIIVMCEFE-UHFFFAOYSA-N

Categorie correlate

Descrizione generale

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Applicazioni

Catalyst for greener oxidation of alcohols under aerobic conditions.

Copper(I)/TEMPO-catalyzed aerobic oxidation of primary alcohols to aldehydes with ambient air
Catalyst in Diels-Alder and Ullmann reactions, intramolecular aromatic annulations, ring expansions in steroids, asymmetric aziridination of alkenes, substitution of allylic halides and mesylates, the Kharasch-Sosnovsky reaction.

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314

Classi di pericolo

Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
0000366283
0000321931
0000321929
0000366283
0000321931

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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

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Bethell, D.; Jenkins, I. L.; Quan, P. M.
J. Chem. Soc. Perkin Trans. II, 1789-1789 (1985)
Kerry E Murphy et al.
Organic letters, 7(7), 1255-1258 (2005-03-25)
[reaction: see text] Peptide-based chiral ligands, readily prepared from commercially available materials, are used to promote Cu-catalyzed asymmetric allylic alkylations of alpha,beta-unsaturated esters bearing a gamma-phosphate with various alkylzinc reagents. These transformations lead to the formation of alpha,alpha'-dialkyl-beta,gamma-unsaturated esters in
Paryzek, Z.; Martynow, J.
Journal of the Chemical Society. Perkin Transactions 1, 599-599 (1990)
Kevin M Gillespie et al.
The Journal of organic chemistry, 67(10), 3450-3458 (2002-05-11)
Racemic 2,2'-diamino-6,6'-dimethylbiphenyl is resolved using simulated moving bed chromatography, and the absolute configuration of the enantiomers is confirmed via the X-ray crystal structure of a derivative. The diamine is condensed with a range of aldehydes to give bidentate aldimine proligands
Le Bras, J.; Muzart, J.
Tetrahedron Letters, 43, 431-431 (2002)
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Domande

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

    1 risposta

    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

      Utile?

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

    1 risposta

    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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