Research Progress of Intramolecular π‐Stacked Small Molecules for Device Applications

SY Yang, YK Qu, LS Liao, ZQ Jiang… - Advanced …, 2022 - Wiley Online Library
Organic semiconductors can be designed and constructed in π‐stacked structures instead of
the conventional π‐conjugated structures. Through‐space interaction (TSI) occurs in π …

Recent Progress in the Development of Solid‐State Luminescent o‐Carboranes with Stimuli Responsivity

J Ochi, K Tanaka, Y Chujo - Angewandte Chemie International …, 2020 - Wiley Online Library
Abstract o‐Carborane, a cluster compound containing boron and adjacent carbon atoms,
displays intriguing luminescent properties. Recently, compounds containing o‐carborane …

Solid‐State Emission of the Anthracene‐o‐Carborane Dyad from the Twisted‐Intramolecular Charge Transfer in the Crystalline State

H Naito, K Nishino, Y Morisaki… - Angewandte Chemie …, 2017 - Wiley Online Library
The emission process of the o‐carborane dyad with anthracene originating from the twisted
intramolecular charge transfer (TICT) state in the crystalline state is described. The …

[HTML][HTML] Thermodynamic equilibrium between locally excited and charge-transfer states through thermally activated charge transfer in 1-(pyren-2′-yl)-o-carborane

L Ji, S Riese, A Schmiedel, M Holzapfel, M Fest… - Chemical …, 2022 - pubs.rsc.org
Reversible conversion between excited-states plays an important role in many
photophysical phenomena. Using 1-(pyren-2′-yl)-o-carborane as a model, we studied the …

Stimuli-responsive solid-state emission from o-carborane–tetraphenylethene dyads induced by twisted intramolecular charge transfer in the crystalline state

J Li, C Yang, X Peng, Y Chen, Q Qi, X Luo… - Journal of Materials …, 2018 - pubs.rsc.org
We described herein a unique dual emission switching process from o-carborane–
tetraphenylethene (TPE) dyads induced by twisted intramolecular charge transfer (TICT) in …

Highly-efficient solid-state emissions of anthracene–o-carborane dyads with various substituents and their thermochromic luminescence properties

H Naito, K Nishino, Y Morisaki, K Tanaka… - Journal of Materials …, 2017 - pubs.rsc.org
This manuscript describes the synthesis and optical properties of a series of anthracenyl-o-
carborane dyads exhibiting highly-efficient luminescence with various types of substituent …

Palladium-catalyzed selective five-fold cascade arylation of the 12-vertex monocarborane anion by B–H activation

F Lin, JL Yu, Y Shen, SQ Zhang… - Journal of the …, 2018 - ACS Publications
A series of cage penta-arylated carboranes have been synthesized by palladium-catalyzed
intermolecular coupling of the C-carboxylic acid of the monocarba-closo-dodecaborate …

Dual-phase emission AIEgen with ICT properties for VOC chromic sensing

W Fang, K Liu, G Wang, Y Liang, R Huang… - Analytical …, 2021 - ACS Publications
In a film-based fluorescence sensor, luminogens are of vital importance since they play the
role of probes or indicators. Traditional organic luminogens like pyrene show high …

Synthesis and Structure of an o‐Carboranyl‐Substituted Three‐Coordinate Borane Radical Anion

J Krebs, M Haehnel, I Krummenacher… - … A European Journal, 2021 - Wiley Online Library
Abstract Bis (1‐(4‐tolyl)‐carboran‐2‐yl)‐(4‐tolyl)‐borane [(1‐(4‐MeC6H4)‐closo‐1, 2‐
C2B10H10‐2‐) 2 (4‐MeC6H4) B](1), a new bis (o‐carboranyl)‐(R)‐borane was synthesised …

Modulation of luminescence chromic behaviors and environment-responsive intensity changes by substituents in bis-o-carborane-substituted conjugated molecules

H Mori, K Nishino, K Wada, Y Morisaki… - Materials Chemistry …, 2018 - pubs.rsc.org
Two types of multi-functional emissive bis-o-carborane-substituted 1, 4-bis (phenylethynyl)
benzene molecules were synthesized, and their optical properties were investigated in …