文摘
A room temperature ionic liquids-based salting-in strategy for CCC separation. Ionic liquids [AMIM]Cl, [MAMIM]Cl, and [BMIM]Cl induce a dose-dependent decrease of K values. Thus ionic liquids were used to optimize the CCC solvents for the separation of arctiin. The ionic liquids-based salting-in strategy was successful for the CCC separation of arctiin. It seems a very efficient alternative strategy for CCC separation of natural products.