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425176

Gadolinium(III) trifluoromethanesulfonate

Name: Gadolinium(III) trifluoromethanesulfonate
Brand: ALDRICH

98%

Synonym(s):

Tris(trifluoromethanesulfonato)gadolinium, Gadolinium(III) triflate

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About This Item

Linear Formula:

(CF₃SO₃)₃Gd

CAS Number:

52093-29-5

Molecular Weight:

604.46

NACRES:

NA.22

PubChem Substance ID:

24866617

UNSPSC Code:

12161600

MDL number:

MFCD00192189

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Properties

assay

98%

reaction suitability

core: gadolinium, reagent type: catalyst

SMILES string

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

InChI key

DYOBTPTUHDTANY-UHFFFAOYSA-K

Description

Application

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

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

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

0000225250

0000198802

0000163287

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Enantioselective rare-earth catalyzed quinone Diels-Alder reactions.

David A Evans et al.

Journal of the American Chemical Society, 125(34), 10162-10163 (2003-08-21)

A highly enantioselective, quinone Diels-Alder reaction catalyzed by chiral samarium and gadolinium pyridyl-bis(oxazoline) (pybox) complexes has been developed. The reaction scope has been extended to include three quinones and five dienes, all of which exclusively provide the expected endo product

Kobayashi, S.; Nagayama, S.

Journal of the American Chemical Society, 119, 10049-10049 (1997)

Catalytic asymmetric aldol reactions in aqueous media using chiral bis-pyridino-18-crown-6-rare earth metal triflate complexes.

Tomoaki Hamada et al.

Journal of the American Chemical Society, 125(10), 2989-2996 (2003-03-06)

Catalytic asymmetric aldol reactions in aqueous media have been developed using Pr(OTf)(3) and chiral bis-pyridino-18-crown-6 1. In the asymmetric aldol reaction using rare earth metal triflates (RE(OTf)(3)) and 1, slight changes in the ionic diameters of the metal cations greatly

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Global Trade Item Number

SKU	GTIN
425176-5G	04061833499078