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425710

Sigma-Aldrich

Samarium(III) trifluoromethanesulfonate

98%

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Synonym(s):
Samarium(III) triflate, Trifluoromethanesulfonic acid samarium(III) salt
Linear Formula:
Sm(SO3CF3)3
CAS Number:
Molecular Weight:
597.57
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

reaction suitability

core: samarium
reagent type: catalyst

SMILES string

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

InChI key

DDCWGUIPLGMBPO-UHFFFAOYSA-K

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Application

A water-tolerant Lewis acid used in the Aldol reaction of silyl enol ethers with aldehydes.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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

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