<abstract xmlns="http://www.w3.org/1999/xhtml">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 confirmed by FT-IR, 1H NMR, 13C NMR, 11B NMR, 19F NMR, 31P NMR, mass spectra and elemental analyses. The antimicrobial profile of the novel ionic liquids was evaluated and the minimum inhibitory concentration (<italic>MIC</italic>) showed their moderate to low antimicrobial activity against eight types of human pathogens.</abstract>

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 confirmed by FT-IR, 1H NMR, 13C NMR, 11B NMR, 19F NMR, 31P NMR, mass spectra and elemental analyses. The antimicrobial profile 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.

Conventional <italic>versus</italic> ultrasound and microwave assisted synthesis: Some new environmentally friendly functionalized picolinium-based ionic liquids with potential antibacterial activity

Chemistry Department, Faculty of Science, Taibah University, 30002, Al-Madina Al-Munawara, Saudi Arabia

Acta Pharmaceutica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Conventional  ultrasound and microwave assisted synthesis: Some new environmentally friendly functionalized picolinium-based ionic liquids with potential antibacterial activity

A green chemistry approach has been adopted for the synthesis of thirty-four new picolinium-based ionic liquids using microwave (MW) and ultrasound (US)...

Conventional versus ultrasound and microwave assisted synthesis: Some new environmentally friendly functionalized picolinium-based ionic liquids with potential antibacterial activity

Published Online: Sep 30, 2015

Page range: 253 - 270

Accepted: Jun 19, 2015

DOI: https://doi.org/10.1515/acph-2015-0028

Keywords
picolinium-based ionic liquids, ultrasound irradiation, microwave irradiation, green procedure, antibacterial activity

© Mouslim Messali

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Conventional versus ultrasound and microwave assisted synthesis: Some new environmentally friendly functionalized picolinium-based ionic liquids with potential antibacterial activity

Published Online: Sep 30, 2015

Page range: 253 - 270

Accepted: Jun 19, 2015

DOI: https://doi.org/10.1515/acph-2015-0028

Keywordspicolinium-based ionic liquids, ultrasound irradiation, microwave irradiation, green procedure, antibacterial activity

© Mouslim Messali

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
picolinium-based ionic liquids, ultrasound irradiation, microwave irradiation, green procedure, antibacterial activity