Pseudohelicene chemosensor displaying ternary signaling stimulated by hydrostatic pressure and solvent†
Abstract
Herein, we report the serendipitous discovery of a racemic chemosensor ([2]HA2) that outputs three signal patterns (1/0/−1) in response to two external stimuli (hydrostatic pressure and solvent); these signals can be observed by hydrostatic pressure spectroscopy.