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标题：Conventional versus ultrasound and microwave assisted synthesis: Some new environmentally friendly functionalized picolinium-based ionic liquids with potential antibacterial activity
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作者：MOUSLIM MESSALI
期刊名称：Acta Pharmaceutica
电子版ISSN：1846-9558
出版年度：2015
卷号：65
期号：3
页码：253-270
DOI：10.1515/acph-2015-0028
语种：English
出版社：Sciendo
摘要：A green chemistry approach has been adopted for the synthesis of thirty-four new picolinium-based ionic liquids using microwave (MW) and ultrasound (US) irradiation as well as conventional thermal heating.Their structures were confi rmed by FT-IR,1 H NMR,13C NMR,11B NMR,19F NMR,31P NMR,mass spectra and elemental analyses.The antimicrobial profi le of the novel ionic liquids was evaluated and the minimum inhibitory concentration (MIC) showed their moderate to low antimicrobial activity against eight types of human pathogens.
关键词：picolinium-based ionic liquids;ultrasound irradiation;microwave irradiation;green procedure;antibacterial activity