Interaction Study of Binary Solvent Systems Ionic Liquid and Deep Eutectic Solvent with Rotenone

Zetty Shafiqa Othman, Mamoru Koketsu, Nurul Huda Abd Karim, Saiful Irwan Zubairi, Nur Hasyareeda Hassan

Sains Malaysiana · 2018 · 10 citations · 10 references

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Abstract

BMIM]OTf and alcohol-based DES combination with a selected organic solvent (acetone and acetonitrile) have been proven to efficiently extracting rotenone (isoflavonoid biopesticide) compound compared to individual organic solvents. Their efficiency builds up interest to study the solvent-solute interaction that occurs between both selected solvent systems with rotenone. The interaction study was analyzed using FTIR, 1D-NMR and 2D-NMR (NOESY, HMBC).

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