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Merck

550256

Sigma-Aldrich

Silbermethansulfonat

Synonym(e):

Methansulfonsäure Silbersalz

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About This Item

Lineare Formel:
AgSO3CH3
CAS-Nummer:
Molekulargewicht:
202.97
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12161600
PubChem Substanz-ID:
NACRES:
NA.22

Form

solid

Qualitätsniveau

Eignung der Reaktion

core: silver
reagent type: catalyst

mp (Schmelzpunkt)

252-256 °C (lit.)

SMILES String

[Ag+].CS([O-])(=O)=O

InChI

1S/CH4O3S.Ag/c1-5(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1

InChIKey

MLKQJVFHEUORBO-UHFFFAOYSA-M

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Anwendung

Catalyst for:
  • Heterocyclization reactions
  • CO2-mediated rearrangement of propargyl alcohols for the synthesis of a,ß-unsaturated ketones and esters

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Claudio Pettinari et al.
Inorganic chemistry, 50(21), 11173-11183 (2011-10-18)
Five new silver(I) complexes of formulas [Ag(Tpms)] (1), [Ag(Tpms)(PPh(3))] (2), [Ag(Tpms)(PCy(3))] (3), [Ag(PTA)][BF(4)] (4), and [Ag(Tpms)(PTA)] (5) {Tpms = tris(pyrazol-1-yl)methanesulfonate, PPh(3) = triphenylphosphane, PCy(3) = tricyclohexylphosphane, PTA = 1,3,5-triaza-7-phosphaadamantane} have been synthesized and fully characterized by elemental analyses, (1)H, (13)C
Chad E Wujcik et al.
Journal of separation science, 33(6-7), 826-833 (2010-01-21)
Hydrophilic retention coefficients for 17 peptides were calculated based on retention coefficients previously published for TSKgel silica-60 and were compared with the experimental elution profile on a Waters Atlantis HILIC silica column using TFA and methanesulfonic acid (MSA) as ion-pairing
Eric D Nacsa et al.
Organic letters, 15(1), 38-41 (2012-12-15)
The cyclopropenone catalyzed nucleophilic substitution of alcohols by methanesulfonate ion with inversion of configuration is described. This work provides an alternative to the Mitsunobu reaction that avoids the use of azodicarboxylates and generation of hydrazine and phosphine oxide byproducts. This
Siddheshwar K Chauthe et al.
Bioorganic & medicinal chemistry letters, 22(6), 2251-2256 (2012-02-22)
A series of dimeric phloroglucinol compounds were synthesized in a single step using commercially available phloroglucinol and methanesulfonic acid. Based on the reported anticancer activity of plant derived dimeric phloroglucinols, these synthesized compounds were evaluated for their in vitro anti-proliferative
Luca Casettari et al.
Drug development and industrial pharmacy, 38(8), 979-984 (2011-11-30)
Dibutyrylchitin (DBC), a lipophilic chitin diester, has been synthesized from chitin and butyric anhydride with methanesulfonic acid as catalyst. Exhaustive esterification of free alcoholic groups of chitin was assessed by FT-IR and (1)H-NMR spectroscopy. High degree of alkyl substitution allowed

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