430595
Ytterbium(III) trifluoromethanesulfonate
99.99%
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:
Product Name
Ytterbium(III) trifluoromethanesulfonate, 99.99%
InChI
1S/3CHF3O3S.Yb/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3
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 key
AHZJKOKFZJYCLG-UHFFFAOYSA-K
assay
99.99%
reaction suitability
core: ytterbium
reagent type: catalyst
Quality Level
Related Categories
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
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Kobayashi, S.
Transition Metals for Organic Synthesis, 1, 285-285 (1998)
Acyclic Stereocontrol in Radical Reactions. Diastereoselective Radical Addition/Allylation of N-Propenoyloxazolidinone.
Mukund P. Sibi et al.
The Journal of organic chemistry, 61(18), 6090-6091 (1996-09-06)
Jili Li et al.
Organic & biomolecular chemistry, 16(43), 8115-8129 (2018-10-20)
CO-releasing molecules (CORMs) containing cobalt have many bioactivities, but most of them do not dissolve in water and have no selectivity to tissue and organs. On the basis of the specific recognition of galactose or sialic acid by a receptor
Jason W J Kennedy et al.
The Journal of organic chemistry, 69(13), 4412-4428 (2004-06-19)
A full account of the development of the first catalytic manifold for the additions of allylboronates to aldehydes is described. The thermal additions (both diastereospecific and enantioselective) of 2-carboxyester 3,3-disubstituted allylboronates 1 to both aromatic and aliphatic aldehydes give biologically
Synlett, 3411-3411 (2006)
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