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di-p-tolyl sulfone

P-TOLYL SULFONE 99%

Catalog No.
C005B-051236
Manufacturer No.
392391-100G
Manufacturer Name
Sigma-Aldrich
Quantity
100
Unit of Measure
GR

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Di- p -tolyl sulfone is a di- p -substituted diaryl sulfone. Its synthesis by the sulfonylation of toluene with p -toluenesulfonic acid (TsOH) in the presence of polystyrene supported aluminium triflate (Ps-Al(OTf) 3 ) catalyst has been reported

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General description

Di-p-tolyl sulfone is a di-p-substituted diaryl sulfone. Its synthesis by the sulfonylation of toluene with p-toluenesulfonic acid (TsOH) in the presence of polystyrene supported aluminium triflate (Ps-Al(OTf)3) catalyst has been reported along with its NMR and IR spectra. The gas-phase heats of formation of di-p-tolyl sulfone has been studied. The kinetics and thermodynamics of sulphuric acid assisted cleavage of di-p-tolyl sulfone has been invesitigated.

Application

Di-p-tolyl sulfone may be used in the synthesis of isomeric p-tolylpyridines (α , β and γ ) by photochemical decomposition.

Molecular Weight: 246.32. Empirical Formula: C14H14O2S. linearFormula: (CH3C6H4)2SO2. Quality Level: 100. Assay: 99%. form: solid. mp: 158-160 . °C (lit.). solubility: chloroform: soluble 25 . mg/mL, clear, colorless to yellow. SMILES string: Cc1ccc(cc1)S(: O)(: O)c2ccc(C)cc2. InChI: 1S/C14H14O2S/c1-11-3-7-13(8-4-11)17(15,16)14-9-5-12(2)6-10-14/h3-10H,1-2H3. InChI key: WEAYCYAIVOIUMG-UHFFFAOYSA-N. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type N95 (US).
UPC:
51172004
Condition:
New
HazmatClass:
No
MPN:
392391-100G
CAS:
599-66-6

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