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425184

Sigma-Aldrich

Neodymium(III) trifluoromethanesulfonate

98%

Synonym(s):

Neodymium perfluoromethanesulfonate, Neodymium(III) triflate

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About This Item

Linear Formula:
Nd(CF3SO3)3
CAS Number:
34622-08-7
Molecular Weight:
591.45
MDL number:
MFCD00192343
UNSPSC Code:
12161600
PubChem Substance ID:
24866618

Assay

98%

reaction suitability

core: neodymium
reagent type: catalyst

SMILES string

[Nd+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/3CHF3O3S.Nd/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3

InChI key

WYRSPTDNOIZOGA-UHFFFAOYSA-K

Application

Catalyst for:
  • Catalytic dehydration of fructose
  • Diels-Alder reactions of cyclopentadiene and alkyl acrylates
  • α-amination reactions of pyrazolones
  • Polymerization reactions of cyclosiloxanes
  • Direct polycondensation of dicarboxylic acids and diols
  • Regioselective reductive ring opening of benzylidene acetals
  • Paal-Knorr cyclocondensation
  • Nitration of benzene
A water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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The Journal of Organic Chemistry, 59, 3590-3590 (1994)

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