Polarity-dependent solvatochromic properties of thermally activated delayed fluorescence with donor–acceptor constituents under different excitation energies

Xu, Haiyang; Li, Shuzhe; Chen, Minyu; Xu, Yachen; Zhou, Peng; Zhang, Zhen; Liao, Yingjie; Wei, Bin

doi:10.1039/d1tc03044b

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2025

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Cited by 6 publications

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“…DpAn-InAc and DpAn-BzAc were synthesized according to our previously reported procedure (purity > 99.2%). 25 11-(4-Bromophenyl)-10-phenylanthracen-9(10 H )-one and 7,7,13,13-tetramethyl-7,13-dihydro-5 H -indeno[1,2- b ]acridine were obtained using a palladium-catalyzed Buchwald–Hartwig cross-coupling process under an inert atmosphere to obtain DpAn-InAc. Similarly, 5,5-dimethyl-5,13-dihydrobenzofuro[3,2- c ]acridine and 10-(4-bromophenyl)-10-phenylanthracene-9(10 H )-one (DpAn-Br) were synthesized to obtain DpAn-BzAc.…”

Section: Methodsmentioning

confidence: 99%

Thermochromic properties of acridine heterocyclic derivatives with a donor–acceptor configuration

Sun

Niu

et al. 2022

New J. Chem.

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We investigated the thermochromic properties of two donor-acceptor type fluorescent molecules of 10-phenyl-10-(4-(7,7,13,13-tetramethyl-7,13-dihydro-5H-indeno[1,2-b]acridin-5-yl)phenyl)anthracene-9(10H)-one (DpAn-InAc) and 10-(4-(5,5-dimethylbenzofuro[3,2-c]acridin-13(5H)-yl)phenyl)-10-phenylanthracen-9(10H)-one (DpAn-BzAc). For the powder-state, DpAn-BzAc showed an obvious thermochromic property, transitioning from green at...

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Section: Methodsmentioning

confidence: 99%