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质量水平
方案
99%
表单
solid
mp
158-160 °C (lit.)
溶解性
chloroform: soluble 25 mg/mL, clear, colorless to yellow
官能团
sulfone
SMILES字符串
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
一般描述
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.
应用
Di-p-tolyl sulfone may be used in the synthesis of isomeric p-tolylpyridines (α , β and γ ) by photochemical decomposition.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Studies in the thermochemistry of sulphones. Part 6.-Heats of combustion, fusion, vaporization and atomization of six aromatic and two allylic sulphones.
Mackle H and O'Hare PAG.
Transactions of the Faraday Society, 57, 1521-1526 (1961)
Kinetics and thermodynamics of sulfuric acid-mediated cleavage of substituted diaryl sulfones.
Ward RS, et al.
Journal of Surfactants and Detergents, 4(2), 185-190 (2001)
Kazumasa Okamoto et al.
Scientific reports, 10(1), 19823-19823 (2020-11-15)
Dimer radical ions of aromatic molecules in which excess charge is localized in a pair of rings have been extensively investigated. While dimer radical cations of aromatics have been previously produced in the condensed phase, the number of molecules that
Para tolylation of pyridine by photolysis of di-p-tolyl sulfone and related compounds.
Nakabayashi T, et al.
Bulletin of the Chemical Society of Japan, 50(9), 2491-2492 (1977)
Polystyrene Supported Al (OTf)3: a Stable, Efficient, Selective, and Reusable Catalyst for Sulfonylation of Arenes with Sulfonic Acids.
Boroujeni, KP.
Bull. Korean Chem. Soc., 31(7), 1887-1890 (2010)
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