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Copper(I) trifluoromethanesulfonate benzene complex

ALDRICH/407240 - technical grade, 90%

Synonym: Copper(I) triflate benzene complex; Cuprous trifluoromethanesulfonate benzene complex; Trifluoromethanesulfonic acid copper(I) salt benzene complex

CAS Number: 42152-46-5
Empirical Formula (Hill Notation): C2Cu2F6S2O6 · C6H6
Molecular Weight: 503.34
EC Number: 255-686-6
MDL Number: MFCD00043300
Linear Formula: (CF3SO3Cu)2 · C6H6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-407240-1G 1 g
 $81.00
1/EA		 Add To Favorites
45-407240-5G 5 g
 $144.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 407240-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 407240-5G

 

assay 90%
form powder
grade technical grade
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
mp 160 °C (dec.) (lit.)
reaction suitability core: copper
  reagent type: catalyst
SMILES string [Cu+].[Cu+].c1ccccc1.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
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.
Packaging: 1, 5 g in glass bottle
Purity 90%
mp 160 °C (dec.) (lit.)
UNSPSC 12161600

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