430595
Ytterbium(III) trifluoromethanesulfonate
99.99%
Greener Alternative
Synonym(s):
Yb(OTf)3, Trifluoromethanesulfonic acid ytterbium(III) salt, Yb(TFA)3, Ytterbium(III) triflate
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About This Item
Linear Formula:
(CF3SO3)3Yb
CAS Number:
Molecular Weight:
620.25
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
Quality Segment
assay
99.99%
reaction suitability
core: ytterbium, reagent type: catalyst
greener alternative product characteristics
Catalysis
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SMILES string
FC(F)(F)S(=O)(=O)O[Yb](OS(=O)(=O)C(F)(F)F)OS(=O)(=O)C(F)(F)F
InChI
1S/3CHF3O3S.Yb/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3
InChI key
AHZJKOKFZJYCLG-UHFFFAOYSA-K
General description
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This rare earth Lewis acid catalyst is used for Diels-Alder reactions, aldol condensations, Friedel-Crafts acylations, and carbonyl-compound transformations. Its high oxophilicity and water tolerance provide exceptional catalytic activity under greener aqueous or semi-aqueous conditions, aligning with Green Chemistry principle "Catalysis". Click here for more information.
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.
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.
Storage Class
11 - Combustible Solids
ppe
dust mask type N95 (US), Eyeshields, Gloves
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