Lin, Tzu-Chau published the artcileSynthesis and two-photon properties of a multipolar chromophore containing indenofluorenyl units, COA of Formula: C10H16Br3N, the publication is Tetrahedron Letters (2009), 50(2), 182-185, database is CAplus.
A new multipolar fluorophore derived from triphenylamine as the core with diphenylaminoindenofluorenyl moieties incorporated at the peripheral positions has been synthesized and exptl. shown to possess strong two-photon absorptivities in near-IR region and intense upconverted visible emission under the irradiation of femtosecond laser pulses.
Tetrahedron Letters published new progress about 111865-47-5. 111865-47-5 belongs to bromides-buliding-blocks, auxiliary class Benzenes, name is Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide, and the molecular formula is C10H16Br3N, COA of Formula: C10H16Br3N.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary