16836-95-6

Basic information

• Product Name: SILVER P-TOLUENESULFONATE
• Synonyms: P-TOLUENESULFONIC ACID SILVER SALT;SILVER TOLUENE-4-SULFONATE;SILVER TOSYLATE;SILVER 4-TOLUENESULFONATE;SILVER(I) P-TOLUENESULFONATE;SILVER(I) P-TOLUENESULPHONATE;SILVER P-TOLUENESULFONATE;TOLUENE-4-SULFONIC ACID SILVER SALT
• CAS NO: 16836-95-6
• Molecular Formula: C₇H₇AgO₃S
• Molecular Weight: 279.06
• EINECS: 240-859-0
• Product Categories: Ag
• Mol File: 16836-95-6.mol
• Article Data: 12

Chemical Properties

• Melting Point: 264-266℃ (decomposition)
• Appearance: White to light grey crystalline powder
• Density: 1.34g/cm3
• Storage Temp.: below 5° C
• Water Solubility: Soluble in water.
• Sensitive: Light Sensitive
• BRN: 3598937
• CAS DataBase Reference: SILVER P-TOLUENESULFONATE(CAS DataBase Reference)
• NIST Chemistry Reference: SILVER P-TOLUENESULFONATE(16836-95-6)
• EPA Substance Registry System: SILVER P-TOLUENESULFONATE(16836-95-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• F: 8
• TSCA: No
• HazardClass: 9
• Hazardous Substances Data: 16836-95-6(Hazardous Substances Data)

Usage

Chemical Properties

WHITE TO LIGHT GREY CRYSTALLINE POWDER

Uses

Silver p-toluenesulfonate is used to converts alkyl halides to tosylates, and benzyl selenyl chlorides into their corresponding selenyl tosylates. It used in promotion of the leaving ability of halogens. For use in the conversion of alkyl halides to alkyl tosylates.

Purification Methods

The anhydrous salt is obtained by recrystallisation from H2O. Store it in the dark. [Claesson & Wallin Chem Ber 12 1851 1879, Beilstein 11 H 97, 99.]

InChI:InChI=1/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

Upstream product

• 16106-44-8 potassium tosylate 
• 104-15-4 toluene-4-sulfonic acid 
• 20667-12-3 silver(l) oxide 

Downstream Products

• 70008-07-0 1-O-tosyl-2,3,4,6-tetra-O-acetyl-α-D-glucopyranose 
• 51761-41-2 C₁₃H₂₁O₅PS 
• 13294-36-5 C₁₁H₁₆O₅S₂ 
• 51761-42-3 O,O'-dibutyl-phosphorous toluene-4-sulfonic anhydride 
• 62182-97-2 Brombis(trimethylsilyl)methan 
• 28712-11-0 1,2,2-tris(p-methoxyphenyl)vinyl tosylate 
• 59223-60-8 3-(p-Toluolsulfonyloxy)adamantan-1-carbonitril 
• 102040-70-0 Toluene-4-sulfonic acid 4-(2-formyl-phenoxy)-butyl ester 
• 99008-27-2 6-tosyloxycholest-5-en-3β-ol 
• 128963-03-1 Acetic acid (2R,3R,4S,5R,6R)-3-acetoxy-2-acetoxymethyl-5-isopropoxycarbonyloxy-6-(toluene-4-sulfonyloxy)-tetrahydro-pyran-4-yl ester 
• 128962-97-0 3,4,6-tri-O-acetyl-1,2-O--α-D-glucopyranose 
• 1024-41-5 benzyl tosylate 
• 6435-78-5 N-tosylpyrrolidine 
• 100-01-6 4-nitro-aniline 

Relevant articles and documents

Nonaqueous preparation of stable silver nanoparticles dispersions from organic sulfonic acids

The conditions for stable silver nanoparticles dispersions synthesis from organic sulfonic acids in an anhydrous medium of ethylene glycol and its methyl ester were studied. Ascorbic acid and potassium citrate were used as reducing agents.

An unusual diverse coordination of silver(I) with N-allylthiohydantoin ligand in the presence of benzene- and p-toluenesulfonate anions

Crystalline silver(I) coordination compounds [Ag2(HL)4(C6H5SO3)2]·0.5C3H7OH (1) and [Ag2(HL)(L)(CH3C6H4SO3)] (2) (HL = 3-(prop-2-en-1-yl)-2-thioxoimidazolidin-4-one) have been obtained using silver(I) salts and the organic ligand HL. Three independent Ag(I) atoms in crystal 1 adopt exclusively different coordination environment: tetragonal pyramidal, seesaw and distorted tetrahedral. In crystal 2 metal ions coordination polyhedra are characterized by seesaw and distorted tetrahedral arrangements. Thiohydantoin molecules in both structures are attached to Ag(I) only through thiohydantoin S-atom, while its anionic form in 2 plays a role of N,S-linker. C6H5SO3? anions in 1 are bound to the Ag(I) ions in a bridging mode, connecting silver ions into serpentine-like {Ag4(C6H5SO3)4}n chains, within which silver ions are additionally bind with μ2-S atoms of HL. Simultaneous coordination of HL and L? moieties in polymeric chains of 2 allow the formation of Ag….Ag metallophilic interactions with the distance range of 2.99–3.13 ?.

MANUFACTURING METHOD OF FLUORINATED HYDROCARBON

PROBLEM TO BE SOLVED: To provide a method for industrially advantageously manufacturing fluorinated hydrocarbon (3). SOLUTION: There is provided a method for manufacturing fluorinated hydrocarbon represented by the formula (3), including contacting a secondary or tertiary ether compound represented by the formula (1) and acid fluoride represented by the formula (2) in the presence of a silver salt in a hydrocarbon solvent. R1 and R2 are each independently a C1 to 3 alkyl group, R1 and R2 may bind to form a ring structure, R3 is H, a methyl group or an ethyl group, R4 and R5 are each independently a methyl group or an ethyl group. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT