Figure 1
From: Controllable Phase Separation by Boc-Modified Lipophilic Acid as a Multifunctional Extractant
Schematic representation of the pH-dependent reversible PSS.
Upper route: HFIP is miscible in water without Boc-7. Lower route: HFIP is separated from water in the presence of Boc-7, which is reversible by adjusting the pH of the solution. The inset shows a magnified, plausible structure in the HFIP phase.
