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513512

Sigma-Aldrich

Copper(I) trifluoromethanesulfonate toluene complex

greener alternative

≥99.7% trace metals basis

Synonym(s):

CuOTf-toluene, Copper(I) triflate toluene complex, Cuprous trifluoromethanesulfonate toluene complex, Trifluoromethanesulfonic acid copper(I) salt toluene complex

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About This Item

Linear Formula:
(CF3SO3Cu)2 · C6H5CH3
CAS Number:
Molecular Weight:
517.37
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥99.7% trace metals basis

reaction suitability

core: copper
reagent type: catalyst

greener alternative product characteristics

Catalysis
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Greener Alternative Product

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SMILES string

[Cu+].[Cu+].Cc1ccccc1.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/C7H8.2CHF3O3S.2Cu/c1-7-5-3-2-4-6-7;2*2-1(3,4)8(5,6)7;;/h2-6H,1H3;2*(H,5,6,7);;/q;;;2*+1/p-2

InChI key

ATUUSMBCJWYMEG-UHFFFAOYSA-L

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General description

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.

Copper(I) triflate toluene complex is a copper-based catalyst for cross coupling reactions.

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

170.0 °F - closed cup

Flash Point(C)

76.67 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Palladium and copper catalyzed Sonogashira cross coupling an excellent methodology for CC bond formation over 17 years: A review
Kanwal I, et al.
Catalysts, 10, 443-443 (2020)

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