1315248-43-1Relevant articles and documents
Quinoline-Derived Two-Photon-Sensitive Octupolar Probes
Dunkel, Petra,Petit, Morgane,Dhimane, Hamid,Blanchard-Desce, Mireille,Ogden, David,Dalko, Peter I.
, p. 660 - 667 (2017/10/23)
A systematic study on quinoline-derived light sensitive probes, having third-order rotational symmetry is presented. The electronically linked octupolar structures show considerably improved linear and nonlinear photophysical properties under one- and two-photon irradiation conditions compared to the corresponding monomers. Photolysis of the three acetate derivatives shows strong structure dependency: whereas irradiation of the 6- and 7-aminoquinoline derivatives resulted in fast intramolecular cyclization and only trace amounts of fragmentation products, the 8-aminoquinoline derivative afforded clean and selective photolysis, with a sequential release of their acetate groups (δu [730]=0.67 GM).