Fluorescent-state switching of a 10-hydroxybezo h quinoline skeleton through the electronic nature of substituents | Synapse
February 12, 2026Open Access
Fluorescent-state switching of a 10-hydroxybezo h quinoline skeleton through the electronic nature of substituents
Key Points
The aim is to control the excited-state geometry and ground-state basicity of a specific compound by altering substituents.
Examined the effects of varying para-substituted phenyl groups at the 7- and 9-positions.
Utilized spectroscopic analysis to assess excited-state properties.
Analyzed ground-state basicity through chemical testing.
Successfully modified the excited-state geometry using different para-substituents.
Observed changes in ground-state basicity corresponding to substituent variations.
Abstract
Excited-state geometry and ground-state basicity of a 10-hydroxybenzo h quinoline derivative were successfully controlled by varying para -substituted phenyl groups at the 7- and 9-positions.