Copper(I) trifluoromethanesulfonate benzene complex
Copper(I) trifluoromethanesulfonate benzene complex (CAS 42152-46-5) is a chemical compound with the formula (CF3SO3Cu)2 · C6H6. It is primarily utilised as a catalyst in various organic synthesis reactions, particularly in asymmetric catalysis for conjugate additions and allylic oxidations. This complex offers high yields and excellent enantioselectivity in the formation of specific organic molecules, making it valuable in research and chemical development.
- IUPAC
- Copper(I) triflate benzene complex,Cuprous trifluoromethanesulfonate benzene complex,Trifluoromethanesulfonic acid copper(I) salt benzene complex
- Synonyms
- Copper(I) triflate benzene complexCuprous trifluoromethanesulfonate benzene complexTrifluoromethanesulfonic acid copper(I) salt benzene complex
Asymmetric Conjugate Additions
Catalyzes the enantioselective conjugate addition of alkylzincs to acyclic α,β-unsaturated ketones, producing β-alkylcarbonyls with high yield and selectivity when used with chiral phosphine ligands.
Asymmetric Allylic Oxidation
Facilitates the enantioselective allylic oxidation of cyclic alkenes, a key transformation in stereoselective synthesis.
Research and Development
Serves as a valuable catalyst in academic and industrial research for developing new synthetic methodologies and complex molecule construction.
| Molecular weight | 503.34 |
|---|---|
| Linear formula | (CF3SO3Cu)2 · C6H6 |
| Assay | 90% |
| Application | In combination with amino acid-based chiral phosphine ligands, catalyzes asymmetric conjugate additions of alkylzincs to acyclic α,β-unsaturated ketones, affording β-alkylcarbonyls in high yield and with excellent enantioselectivity.1 Catalyzes allylic oxidation of cyclic alkenes enantioselectively.2 |
| Melting point | 160 °C (dec.)(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 7 °C / 44.6 °F |
| Transport (UN / ADR) | UN 3175 4.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Copper(I) trifluoromethanesulfonate benzene complex used for?
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It is used as a catalyst in asymmetric organic synthesis, specifically for conjugate additions of alkylzincs and enantioselective allylic oxidation of alkenes.
What is the CAS number and formula for this compound?
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The CAS number is 42152-46-5 and the linear formula is (CF3SO3Cu)2 · C6H6.
What is the grade and purity of Copper(I) trifluoromethanesulfonate benzene complex?
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This product is typically supplied at a purity of 90% (technical/research grade).
What are the main hazards associated with this chemical?
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This compound is flammable (H225) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
How is this chemical shipped and exported?
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It is classified under UN 3175, Class 4.1, Packing Group II, indicating it is a flammable solid, self-reactive solid, or desensitized solid, and is exported according to relevant dangerous goods regulations.
How can I request a quote for this chemical?
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To request a quote, please contact our sales department via the website or direct email, providing the product name and CAS number.
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