408359-97-7Relevant articles and documents
Diphenylamine end-capped 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with large two-photon absorption cross-sections and strong two-photon excitation red fluorescence
Guo, Er Qian,Ren, Pei Hua,Zhang, Yan Li,Zhang, Hai Chang,Yang, Wen Jun
supporting information; experimental part, p. 5859 - 5861 (2010/01/31)
Novel donor-π-bridge-acceptor-π-bridge-donor (D-π-A-π-D)-type 1,4-diketo-3,6-diphenylpyrrolo[3,4-c]pyrrole (DPP) derivatives with end-capping diphenylamine groups have been synthesized and shown to exhibit large two-photon absorption cross-sections over a wide range of wavelengths with strong two-photon excitation red fluorescence.