摘要
以二芳基二硫醚(ArSSAr)和硝基芳烃(ArNO_2)为原料,在廉价易得的甲醛次硫酸氢钠(Rongalite~?)和碳酸钾(K_2CO_3)共同促进下,以二甲亚砜(DMSO)为溶剂,50℃下合成了一系列非对称二芳基硫醚衍生物,产物结构经~1H NMR和^(13)C NMR确证。该方法具有反应条件温和、原料易得和操作简单等优点。
The cheap and readily available Rongalite/K2CO3 promoted the reaction of diaryl disulfides with nitroarenes in DMSO at 50℃, providing a convenient route to the synthesis of unsymmetrica diaryl sulfide. The structures of all products were characterized by 1H NMR and 13C NMR. This protocol had some distinct advantages of mild conditions, readily available starting materials and simple work-up.
出处
《化工学报》
EI
CAS
CSCD
北大核心
2017年第6期2394-2398,共5页
CIESC Journal
基金
浙江省自然科学基金项目(LY16B020012)
福建省教育厅科技计划项目(JA13388)~~
