We report a trifluoroacetic acid (TFA) induced absorption shift of π-extended ketoenamine-substituted triphenylamines from blue (420-450 nm) to near-infrared (NIR) (1020-1080 nm) spectral region. The phenomenon is highly specific to...
We report the synthesis of novel triphenylamine-tetrazine-tetracyanobutadiene based asymmetric and symmetric push-pull chromophores (1T and 1DT) by [2+2] cycloaddition-retroelectrocyclization of tetrazine connected electron-rich ethynyl triphenylamine with tetracyanoethene (TCNE). The electron-deficient...
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.