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Dysprosium(III) trifluoromethanesulfonate

Catalog Number
ACM139177621
Product Name
Dysprosium(III) trifluoromethanesulfonate
Structure
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CAS
139177-62-1
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  • Usage
Synonyms
Dysprosium(3+);trifluoromethanesulfonate
IUPAC Name
dysprosium(3+);trifluoromethanesulfonate;
Molecular Weight
609.7
Molecular Formula
C3DyF9O9S3
Canonical SMILES
C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].C(F)(F)(F)S(=O)(=O)[O-].[Dy+3]
InChI
InChI=1S/3CHF3O3S.Dy/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;+3/p-3
InChI Key
XSVCYDUEICANRJ-UHFFFAOYSA-K
Purity
99%
Appearance
Powder
Complexity
145
Covalently-Bonded Unit Count
4
Exact Mass
610.785254
H-Bond Acceptor
18
Heavy Atom Count
25
Monoisotopic Mass
610.785254
Rotatable Bond Count
0
Topological Polar Surface Area
197 Ų
Application
Dysprosium(III) trifluoromethanesulfonate serves a vital role as a versatile water-tolerant Lewis acid, primarily employed to facilitate a range of chemical reactions. Its effectiveness is particularly notable in the Aldol reactions involving silyl enol ethers and aldehydes. Additionally, it acts as a powerful catalyst in electrophilic substitution reactions involving indoles and imines. This compound is also instrumental in a variety of other reactions, including the Aza-Piancatelli rearrangement, Friedel-Crafts alkylation, and ring-opening polymerization. Its utility extends to applications in microwave-assisted Kabachnik-Fields condensation, cycloaddition, Fries rearrangement, and enantioselective glyoxalate-ene reactions, showcasing its adaptability in advancing chemical synthesis processes.
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