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430595 Aldrich

Ytterbium(III) trifluoromethanesulfonate

99.99%

Synonym: Trifluoromethanesulfonic acid ytterbium(III) salt, Yb(OTf)3, Yb(TFA)3, Ytterbium(III) triflate

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Ytterbium More...
InChI Key   AHZJKOKFZJYCLG-UHFFFAOYSA-K
assay   99.99%

Description

Packaging

1, 5 g in glass bottle

Application

A water-tolerant Lewis acid catalyst recently used in one-pot syntheses of β-lactams, and in stereocontrolled radical and nucleophilic addition reactions. Catalyzes the synthesis of deoxypenostatin A in a novel, stereoselective, intramolecular Diels-Alder reaction.
Lewis acid catalyst used with a silylated chinchona alkaloid in an asymmetric synthesis of substituted β-lactams from an acid chloride and aryl imine. Also used to catalyze an aldehyde-ene reaction in a synthesis of the guaiane skeleton.
An important Lewis acid catalyst for a variety of synthetic reactions, including allylborations.

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 3261 8 / PGII
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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