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Diphenylamino-substituted tristyryl vs. triphenyl isocyanurates improved conjugation has minimal impact on two-photon absorption
Journal article   Peer reviewed

Diphenylamino-substituted tristyryl vs. triphenyl isocyanurates improved conjugation has minimal impact on two-photon absorption

Amédée Triadon, Alphonsine Ngo Ndimba, Nicolas Richy, Anissa Amar, Abdou Boucekkine, Thierry Roisnel, Marie P. Cifuentes, Mark G. Humphrey, Mireille Blanchard-Desce, Olivier Mongin, …
New journal of chemistry, Vol.42(14), pp.11289-11293
2018
DOI: https://doi.org/10.1039/c8nj01904e

Abstract

Chemical Sciences or physical chemistry Organic chemistry Theoretical and
This contribution reports the synthesis of C87H60N6O3 (3-NPh2), the tristyryl analogue of the triphenylisocyanurate C81H54N6O3 (2-NPh2) which was previously demonstrated to be an active two-photon absorber. Contrary to expectation, planarization and extension of the central -system does not lead to a marked improvement of the two-photon absorption cross-section.

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