| Identification | Back Directory | [Name]
Tetrakis(pyridine)copper(II) bis(trifluoromethanesulfonate) | [CAS]
113110-58-0 | [Synonyms]
Cu(pyridine)4(OTf)2
Tetrakis(pyridine)copper(II) triflate
Tetrakis(pyridine)copper(II) triflate 95%
Tetrakis(pyridine)copper(II) bis(trifluoromethanesulfonate) | [Molecular Formula]
C22H20CuF6N4O6S2 | [MDL Number]
MFCD19105629 | [MOL File]
113110-58-0.mol | [Molecular Weight]
678.08 |
| Chemical Properties | Back Directory | [Melting point ]
190-194°C | [storage temp. ]
-20°C | [form ]
crystals | [Appearance]
Light blue to blue Solid | [InChI]
1S/4C5H5N.2CHF3O3S.Cu/c4*1-2-4-6-5-3-1;2*2-1(3,4)8(5,6)7;/h4*1-5H;2*(H,5,6,7);/q;;;;;;+2/p-2 | [InChIKey]
DOUMBTAZXRQKGF-UHFFFAOYSA-L | [SMILES]
c1ccncc1.c2ccncc2.c3ccncc3.c4ccncc4.FC(F)(F)S(=O)(=O)O[Cu]OS(=O)(=O)C(F)(F)F |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
34 | [Safety Statements ]
26-36/37/39-45 | [RIDADR ]
UN 1759 8 / PGII | [WGK Germany ]
3 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B |
| Hazard Information | Back Directory | [Uses]
Tetrakis(pyridine)copper(II) triflate [Cu(OTf)2(py)4] is a general copper-based catalyst. It is commonly used to catalyze copper-mediated radiofluorination of arenes and heteroarene. It is also employed in C(sp3)-H functionalization/cyclisation of 2-amino-N,N-dialkylbenzamides to synthesize 2,3-disubstituted-4(3H)-quinazolinones. | [reaction suitability]
core: copper
reagent type: catalyst |
|
| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
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| Tel: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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