Phenothiazine and phenothiazine-5,5-dioxide-based push–pull derivatives: synthesis, photophysical, electrochemical and computational studies
Indresh Singh Yadav, Rajneesh Misra
Abstract
Phenothiazine and phenothiazine-5,5-dioxide-based push–pull chromophores PTZ 1–6 were synthesized via Pd-catalyzed Sonogashira cross-coupling and [2+2] cycloaddition-retroelectrocyclic ring-opening reactions in good yields.
Topics & Concepts
PhenothiazineChemistryElectrochemistryCombinatorial chemistryPhotochemistryElectrodePharmacologyPhysical chemistryMedicinePhenothiazines and Benzothiazines Synthesis and ActivitiesPhotochemistry and Electron Transfer StudiesLuminescence and Fluorescent Materials