96517
Zinc trifluoromethanesulfonate
purum, ≥98.0% (KT)
Synonym(s):
Trifluoromethanesulfonic acid zinc salt, Zinc triflate, Zn(OTf)2
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About This Item
Linear Formula:
(CF3SO3)2Zn
CAS Number:
Molecular Weight:
363.53
EC Number:
258-922-6
UNSPSC Code:
12352300
PubChem Substance ID:
Beilstein/REAXYS Number:
4028195
MDL number:
grade
purum
assay
≥98.0% (KT)
mp
≥300 °C (lit.)
SMILES string
[Zn++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
InChI
1S/2CHF3O3S.Zn/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2
InChI key
CITILBVTAYEWKR-UHFFFAOYSA-L
Other Notes
Superior reagent used in a Koenigs-Knorr type glycosidation method; Catalyst for thioketalization of ketones
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
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K Nakayama et al.
Chemical & pharmaceutical bulletin, 40(11), 2909-2912 (1992-11-01)
Zinc triflate was found to be superior to the heavy metal salts as a promoter in the Koenigs-Knorr type glycosidation reaction in the synthesis of lipid A disaccharide intermediates. It readily promoted the reaction of a complex glycosyl bromide with
K. Higashi et al.
Chemical & Pharmaceutical Bulletin, 40, 2019-2019 (1992)
E.J. Corey et al.
Tetrahedron Letters, 24, 169-169 (1983)
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