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Kupfer(II)-Trifluormethansulfonat, 98 %, Thermo Scientific Chemicals

Artikelnummer. 11439736
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Menge:
5 g
25 g
100 g
Unit Size:
100 Gramm
25 Gramm
5 Gramm
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Product Code. 11439736

Brand: Thermo Scientific Alfa Aesar B20253.06

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CAS: 34946-82-2 | CHCuF3O3S | 213.617 g/mol

Copper(II) trifluoromethanesulfonate acts as a catalyst in Diels-Alder reaction and cyclopropanation reactions. It is also used as a reagent for oligosaccharide synthesis. It acts as a Lewis acid. It is also employed in the dimerization of ketone enolates and tetramethylsilane enol ethers. It is used to prepare cis vinylic sulfones and oxazoles from alkynyl sulfones and ketones respectively. Further, it plays an important role for cyclization of dienolates. In addition to this, it is useful for dehydration of alcohols.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Anwendungen
Kupfer(II)-trifluormethansulfonat wirkt als Katalysator bei Diels-Alder-Reaktionen und Cyclopropanierungsreaktionen. Es wird auch als Reagenz für die Oligosaccharid-Synthese verwendet. Es fungiert als Lewis-Säure. Sie wird auch bei der Dimerisierung von Ketonenolaten und Tetramethylsilan-Enolether eingesetzt. Es wird zur Herstellung von cis-Vinylsulfonen und Oxazolen aus Alkynylsulfonen bzw. Ketonen verwendet. Darüber hinaus spielt es eine wichtige Rolle für die Cyclisierung von Dienolaten. Darüber hinaus ist es nützlich für die Dehydrierung von Alkoholen.

Löslichkeit
Wasserlöslich.

Hinweise
Hygroskopisch. Nicht kompatibel mit starken Oxidationsmitteln.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 34946-82-2
Summenformel CHCuF3O3S
Molekulargewicht (g/mol) 213.617
MDL-Nummer MFCD00077492
InChI-Schlüssel GZWXEFRPSWBAGC-UHFFFAOYSA-N
Synonym copper; trifluoromethanesulfonic acid
PubChem CID 45051791
IUPAC-Name Kupfer;trifluormethansulfonsäure
SMILES C(F)(F)(F)S(=O)(=O)O.[Cu]

Specifications

Chemischer Name oder Material Copper(II) trifluoromethanesulfonate
Schmelzpunkt (decomposition)
Menge 5 g
UN-Nummer UN3261
Beilstein 4028198
Empfindlichkeit Hygroskopisch
Löslichkeitsinformationen Soluble in water.
Formelmasse 361.68
Reinheit (%) 98%

RUO – Research Use Only

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