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407240

Copper(I) trifluoromethanesulfonate benzene complex

Name: Copper(I) trifluoromethanesulfonate benzene complex
Brand: ALDRICH

90%, technical grade, powder

Greener Alternative

Synonym(s):

Copper(I) triflate benzene complex, Cuprous trifluoromethanesulfonate benzene complex, Trifluoromethanesulfonic acid copper(I) salt benzene complex

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About This Item

Linear Formula:

(CF₃SO₃Cu)₂ · C₆H₆

CAS Number:

42152-46-5

Molecular Weight:

503.34

NACRES:

NA.22

PubChem Substance ID:

24865435

UNSPSC Code:

12161600

EC Number:

255-686-6

MDL number:

MFCD00043300

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Properties

Product Name

Copper(I) trifluoromethanesulfonate benzene complex, technical grade, 90%

grade

technical grade

Quality Segment

100

assay

90%

form

powder

reaction suitability

core: copper, reagent type: catalyst

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

160 °C (dec.) (lit.)

greener alternative category

Aligned

SMILES string

[Cu+].[Cu+].c1ccccc1.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/C6H6.2CHF3O3S.2Cu/c1-2-4-6-5-3-1;2*2-1(3,4)8(5,6)7;;/h1-6H;2*(H,5,6,7);;/q;;;2*+1/p-2

InChI key

GNXZWVVAAMVOJY-UHFFFAOYSA-L

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This air-stable catalyst provides an ideal source for CuAAC reactions and copper-catalyzed coupling. Click chemistry′s inherent atom economy and functional group compatibility make it ideal for sustainable pharmaceutical and materials synthesis. Click here for more information.

Application

Copper(I) trifluoromethanesulfonate benzene complex can be used as a catalyst:

To synthesize enol-esters via copper(I) carboxylate intermediate formation.
In the enantioselective allylic oxidation of cyclic alkenes.
To prepare 2,5-disubstituted pyrrolidine derivatives from N-alkenyl, alkynyl and alkyl N-benzoyloxysulfonamides via the sulfonamidyl radical formation.

It can also be used in combination with amino acid-based chiral phosphine ligands to catalyze asymmetric conjugate additions of alkylzincs to acyclic α,β-unsaturated ketones, affording β-alkylcarbonyls in high yield and with excellent enantioselectivity.

pictograms

GHS02

signalword

Warning

hcodes

H228

pcodes

P210 - P240 - P241 - P280 - P370 + P378

Hazard Classifications

Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c