Homogeneous organic photocatalysis typically requires molecular photosensitizers
absorbing in the ultraviolet–visible (UV/vis) region, because UV/vis photons possess the …

The effect of acceptor unit order on the photophysical properties of two distinct donor–
acceptor–acceptor conjugated fluorescent acrylonitriles, TPA-AN-PhBT and TPA-BT-ANPh …

Copper (II)-catalyzed C–H/C–H coupling of dipolar 2-H-benzothiazoles end-capped with
triphenylamine moieties affords highly fluorescent 2, 2′-bibenzothiazoles with quadrupolar …

Summary Dual-state emission (DSE), the emission of organic molecules in solution and
solid state, has recently drawn interest for advanced performance materials. Here, we report …

A series of electroactive materials consisting of an aromatic core that was conjugated with
two alkynes and flanked with two triphenyl amines was investigated as electrochromes and …

A new class of tailor-made push–pull isoindole fluorophores has been synthesized through
the combination of Suzuki coupling and Knoevenagel reactions. The efficient synthetic …

We investigate herein the excited state dynamics and symmetry breaking processes in three
benzothiazole-derived two-photon absorbing chromophores by femtosecond fluorescence …

Resonant intermediate states have been proposed to increase the efficiency of entangled
two-photon absorption (ETPA). Although resonance-enhanced ETPA (r-ETPA) has been …

Two-photon absorption for diphenylacetylene (DPA) derivatives with two substituents (−
OMe and/or− NO2) at the 4, 4′-position was investigated experimentally and theoretically …

One-pot reductive N, N-dimethylation of suitable nitro-and amino-substituted (hetero) arenes
can be achieved using a DMSO/HCOOH/Et3N system acting as a low-cost but efficient …