Song Dan-qing
2013
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Journal
Chinese Journal of Synthetic Chemistry
Abstract
Bis-2,4-dinitrophenyl sulfide(2a) and bis-p-nitrophenyl sulfide(2b) were designed and synthesized.The structures were characterized by 1H NMR and 13C NMR.The reactivities towards thiols and other nucleophilic groups[hydroxyl(-OH),carboxylic acid(-CO2H) and amino(-NH2)] were checked by HPLC through the use of N-acetyl cysteine(NAC)(as the thiol representative) and serine(as a representative compound for other nucleophilic groups),respectively.The results showed that the reactivity of 2a towards NAC was apparently higher than 2b;2a was inert to any nucleophilic groups except thiol group.