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Lanthantrifluormethansulfonat, wasserfrei, 99 %, Thermo Scientific Chemicals
Description
Lanthanum trifluoromethanesulfonate is used in the Aldol reaction of silyl enol ethers with aldehydes. It is an effective catalyst for the Baylis-Hillman reaction. It also catalyzes Michael additions to methyl vinyl ketone in water.
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.
Lanthan-Trifluormethansulfonat wird bei der Aldol-Reaktion von Silylenolethern mit Aldehyden eingesetzt. Ein effektiver Katalysator für die Baylis-Hillman-Reaktion. Katalysiert auch Michael Zusätze zu Methylvinylketon in Wasser.
Löslichkeit
Wasserlöslich.
Hinweise
Den Behälter dicht verschlossen halten. In gut versiegelten Behältern kühl und trocken lagern. Nicht kompatibel mit Basen. Es ist von Natur aus hygroskopisch. Unter trockenem Inertgas lagern.
Specifications
Specifications
| Chemischer Name oder Material | Lanthanum trifluoromethanesulfonate |
| Namenshinweis | anhydrous |
| Strukturformel | (CF3SO3)3La |
| Menge | 25 g |
| UN-Nummer | UN3261 |
| Beilstein | 9009103 |
| Empfindlichkeit | Hygroskopisch |
| Löslichkeitsinformationen | Soluble in water. |
| Formelmasse | 586.1 |
| Reinheit (%) | 99% |
RUO – Research Use Only
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