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Issue 14, 2018
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Diphenylamino-substituted tristyryl vs. triphenyl isocyanurates: improved conjugation has minimal impact on two-photon absorption

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Abstract

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 π-system does not lead to a marked improvement of the two-photon absorption cross-section.

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

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Publication details

The article was received on 19 Apr 2018, accepted on 14 Jun 2018 and first published on 15 Jun 2018


Article type: Letter
DOI: 10.1039/C8NJ01904E
Citation: New J. Chem., 2018,42, 11289-11293
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    Diphenylamino-substituted tristyryl vs. triphenyl isocyanurates: improved conjugation has minimal impact on two-photon absorption

    A. Triadon, A. Ngo Ndimba, N. Richy, A. Amar, A. Boucekkine, T. Roisnel, M. P. Cifuentes, M. G. Humphrey, M. Blanchard-Desce, O. Mongin and F. Paul, New J. Chem., 2018, 42, 11289
    DOI: 10.1039/C8NJ01904E

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