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Two-photon absorption properties of multipolar triarylamino/tosylamido 1,1,4,4-tetracyanobutadienes

Ripoche, Nicolas; Betou, Marie; Philippe, Clotilde; Trolez, Yann; Mongin, Olivier; Dudek, Marta; Pokladek, Ziemowit; Matczyszyn, Katarzyna; Samoc, Marek; Sahnoune, Hiba; Halet, Jean-François; Roisnel, Thierry; Toupet, Loic; Cordier, Marie; Moxey, Graeme J; Humphrey, Mark; Paul, Frédéric


The synthesis and characterization of four new tetracyanobutadiene (TCBD) derivatives (1, 3c and 4b-c) incorporating tosylamido and 4-triphenylamino moieties are reported. Along with those of five closely related or differently branched TCBDs derivatives (2, 3a-b, 4c and 5), their linear and (third-order) nonlinear optical properties were investigated by electronic absorption spectroscopy and Z-scan measurements. Among these compounds, the tri-branched compounds 3c and 5 are the most active...[Show more]

CollectionsANU Research Publications
Date published: 2021-10-13
Type: Journal article
Source: Physical chemistry chemical physics : PCCP
DOI: 10.1039/d1cp03346h
Access Rights: Open Access


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