中文名:二對(duì)甲苯酰硫
英文名:Di-p-tolyl sulfone
應(yīng)用:
純度:≥99%
貨號(hào):D121829
Cas號(hào):599-66-6
運(yùn)輸條件:常規(guī)運(yùn)輸
產(chǎn)品介紹:
product 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.
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