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48209-28-5 - Copper(I) trifluoromethanesulfonate toluene complex (2:1), 98% - Copper(I) triflate toluene complex - Cuprous triflate toluene complex - L19656 - Alfa Aesar

L19656 Copper(I) trifluoromethanesulfonate toluene complex (2:1), 98%

CAS Number
48209-28-5
Synonyms
Copper(I) triflate toluene complex
Cuprous triflate toluene complex

Size Price ($) Quantity Availability
1g 67.90
5g 282.00
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Copper(I) trifluoromethanesulfonate toluene complex (2:1), 98%

MDL
MFCD01863766
EINECS
000-000-0

Chemical Properties

Formula
[CF3SO3Cu]2•C6H5CH3
Formula Weight
517.37
Melting point
180° dec.
Flash Point
76°(168°F)
Sensitivity
Hygroscopic
Solubility
Soluble in toluene.

Applications

Copper(I) trifluoromethanesulfonate toluene complex serves as a vital coupling reagent for photo reactions. It is also used in the preparation of polycyclic furans and butyrolactones. Further, it is used as a reagent for the preparation of beta-lactam from beta-amino thiol-esters.

Notes

Air and moisture sensitive. Incompatible with strong oxidizing agents.

Literature References

Waghray, D.; Bagdziunas, G.; Jacobs, J.; Van Meervelt, L.; Grazulevicius, J. V.; Dehaen, W. Diastereoselective Strategies towards Thia[n]helicenes. Chem. Eur. J. 2015, 21 (51), 18791-18798.

Davis, M. C.; Gronert, S. A mass spectrometric method for rapidly assaying the chiral selectivities of the copper(I) complexes of C2-symmetric ligands. J. Mass Spectrom. 2015, 50 (11), 1279-1287.

GHS Hazard and Precautionary Statements

Hazard Statements: H228-H315-H319-H335

Flammable solid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P261-P280-P240-P241-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
4.1
Packing Group
III
Harmonized Tariff Code
2904.90
TSCA
No

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