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Merck
CN

176427

Silver p-toluenesulfonate

≥99%

Synonym(s):

p-Toluenesulfonic acid silver salt, Silver tosylate

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About This Item

Linear Formula:
CH3C6H4SO3Ag
CAS Number:
Molecular Weight:
279.06
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
240-859-0
Beilstein/REAXYS Number:
3598937
MDL number:
Assay:
≥99%
Form:
powder
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Product Name

Silver p-toluenesulfonate, ≥99%

InChI key

JUDUFOKGIZUSFP-UHFFFAOYSA-M

InChI

1S/C7H8O3S.Ag/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);/q;+1/p-1

SMILES string

[Ag+].Cc1ccc(cc1)S([O-])(=O)=O

assay

≥99%

form

powder

reaction suitability

core: silver
reagent type: catalyst

application(s)

PEM fuel cells
material synthesis precursor

Quality Level

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Application

Converts alkyl halides to tosylates, and benzyl selenyl chlorides into their corresponding selenyl tosylates.

pictograms

Exclamation mark

signalword

Warning

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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The Journal of Organic Chemistry, 56, 2781-2781 (1991)
Toratane Munegumi et al.
Chirality, 24(2), 188-192 (2011-12-17)
Preferential crystallization of amino acid derivatives by seeding a pure enantiomer into racemic amino acid solutions has been studied for many years. However, few examples of valine derivatives have been reported so far. Although there have been some reports using
Mohamed Ashraf Ali et al.
Journal of enzyme inhibition and medicinal chemistry, 26(1), 149-153 (2010-06-30)
A series of bis dihydropyrimidine compounds were synthesised by reacting dapsone with acetylacetoacetate to produce N1-4-[4-(2-oxopropylcarboxamido) phenylsulphonyl] phenyl-3-oxobutanamide, then treated with guanidine hydrochloride and an appropriate aldehyde with a catalytic amount of p-toluene sulphonic acid (PTSA) in the presence of
Zhiqiang Ji et al.
Inorganic chemistry, 49(4), 1337-1346 (2010-01-23)
Two back-to-back terpyridine ligands using fluorenyl as bridging group (1-L and 2-L) and their corresponding dinuclear platinum(II) complexes (1 and 2) were synthesized and characterized. Their electronic absorption, photoluminescence, and the triplet transient difference absorption were systematically investigated. Both ligands
Aditya Kulkarni et al.
Organic letters, 13(19), 5124-5127 (2011-09-10)
An environmentally benign procedure for the hydrogenation of unprotected indoles is described. The hydrogenation reaction is catalyzed by Pt/C and activated by p-toluenesulfonic acid in water as a solvent. The efficacy of the method is illustrated by the hydrogenation of

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