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Merck
CN

430609

Lanthanum(III) trifluoromethanesulfonate

99.999% trace metals basis

Synonym(s):

La(OTf)3, Lanthanum tris(trifluoromethanesulfonate), Tris(trifluoromethanesulfonato)lanthanum, Lanthanum(III) triflate, Trifluoromethanesulfonic acid lanthanum salt

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About This Item

Linear Formula:
(CF3SO3)3La
CAS Number:
52093-26-2
Molecular Weight:
586.11
UNSPSC Code:
12161600
NACRES:
NA.22
PubChem Substance ID:
24866932
MDL number:
MFCD00077560
Beilstein/REAXYS Number:
9009103

Key Documents

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Product Name

Lanthanum(III) trifluoromethanesulfonate, 99.999% trace metals basis

InChI

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

SMILES string

[La+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 key

WGJJZRVGLPOKQT-UHFFFAOYSA-K

assay

99.999% trace metals basis

reaction suitability

core: lanthanum
reagent type: catalyst

Quality Level

100

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Related Categories

Application

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX5031
MKCS1989
MKCP5873
MKCD1173
MKBV3435V

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Jie Wu et al.
Bioresource technology, 324, 124664-124664 (2021-01-18)
Previous work has shown that sulfonation and oxidation of chemi-thermomechanical pulps (CTMPs) significantly enhanced enzyme accessibility to cellulose while recovering the majority of carbohydrates in the water-insoluble component. In the work reported here, modified (sulfonated and oxidized) CTMPs derived from
The Journal of Organic Chemistry, 59, 3590-3590 (1994)
Dennis M Whitfield
Carbohydrate research, 356, 180-190 (2012-04-25)
The Transition State (TS) for any chemical glycosylation reaction is not known with certainty. Both experimental and computational approaches have been limited due to the complexity of the problem. This work describes a preliminary computational ionization approach using density functional
Dominika Bratkowska et al.
Journal of separation science, 35(15), 1953-1958 (2012-08-07)
Two imidazolium supported ionic liquid phases (SILPs) containing different anions, trifluoromethanesulphonate [CF(3)SO(3)(-)], and tetrafluoroborate [BF(4)(-)], were synthesized and evaluated as solid-phase extraction sorbents for extracting acidic pharmaceuticals from aqueous samples under strong anion-exchange conditions, which include an effective cleanup of
Yu Hsien Lin et al.
Chemical communications (Cambridge, England), 48(88), 10910-10912 (2012-10-02)
β-Glycosyl imidinium triflate is generated from participating thioglycoside donors for disarmed-armed iterative glycosylations and one-pot oligosaccharide synthesis.
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