Perylenediimide promoted charge transfer in tetracyano butadiene–triphenylamine (TCBD–TPA) and expanded-tetracyano butadiene–triphenylamine (DCNQ–TPA) push–pull conjugates
Mohd Wazid, Yogajivan Rout, Ajyal Z. Alsaleh, Ram R. Kaswan, Rajneesh Misra, Francis D’Souza
Abstract
Pd(II)-catalysed Sonogashira cross-coupling reaction followed by [2+2] cycloaddition retroelectrocyclization (CA-RE) reaction, is demonstrated using femtosecond transient absorption and other pertinent methods.
Topics & Concepts
TriphenylamineSonogashira couplingCycloadditionPhotochemistryChemistryConjugateExcited stateCombinatorial chemistryOrganic chemistryCatalysisPalladiumMathematical analysisMathematicsNuclear physicsPhysicsPhotochemistry and Electron Transfer StudiesSynthesis and Properties of Aromatic CompoundsMolecular Junctions and Nanostructures