A route to carbon-sp 3 bridging spiro-molecules: synthetic methods and optoelectronic applications

Y Chen, J Xu, P Gao - Organic Chemistry Frontiers, 2024 - pubs.rsc.org
Molecules with spiro-linked π-conjugated structures have attracted considerable attention in
the realm of organic functional materials due to their advantageous structural features. In this …

The Novel Organic Emitters for High-Performance Narrow-Band Deep Blue OLEDs

J Gu, W Shi, H Zheng, G Chen, B Wei… - Topics in Current …, 2023 - Springer
Narrow-band deep-blue organic light-emitting diodes (OLEDs) have played a key role in the
field of high-quality full-color displays. However, because of the considerable challenges of …

An energetic and topological approach to understanding the interplay of noncovalent interactions in a series of crystalline spiropyrrolizine compounds

D Tsering, P Dey, KK Kapoor, SK Seth - ACS omega, 2024 - ACS Publications
Synthesis of quinoline-containing spiropyrrolizine was achieved via a 1, 3-dipolar
cycloaddition reaction of azomethine ylide (generated in situ from ninhydrin and l-proline) …

Simplified green-emitting single-layer phosphorescent organic light-emitting diodes with an external quantum efficiency> 22%

F Lucas, C Brouillac, S Fall, N Zimmerman… - Chemistry of …, 2022 - ACS Publications
Nowadays, phosphorescent organic light-emitting diodes (PhOLEDs) is a widespread
technology, in which all the high-performance devices are constructed on a stack of different …

Donor-Spiro-Acceptor Molecular Design: A Key toward High-Efficiency Simplified Single-Layer Phosphorescent Organic Light-Emitting Diodes

C Poriel, J Rault-Berthelot - Accounts of Materials Research, 2023 - ACS Publications
Conspectus In organic electronic technologies, Single-Layer Phosphorescent Organic Light-
Emitting Diodes (SL-PhOLEDs), made of only the electrodes and the Emissive Layer (EML) …

Blue Light-Emitting Cyclometalated Spirofluorenexanthene Imidazolylidene Platinum (II) Complexes

T Riesebeck, T Strassner - Organometallics, 2023 - ACS Publications
Cyclometalated 2′-spirofluorenexanthene imidazolylidene (SFX-NHC) Pt (II) complexes
with acetylacetonate, 1, 3-bis (2, 4, 6-trimethylphenyl) propane-1, 3-dionate, and dihydrobis …

Positional Isomers of Phenylacridine/Spirobifluorene as Deep‐Blue Fluorescent Emitters for Organic Light‐Emitting Diodes

C Brouillac, FC Kong, J Rault‐Berthelot… - Advanced Materials …, 2023 - Wiley Online Library
Designing deep‐blue fluorophores with a low CIEy is an important request for organic light‐
emitting diode (OLED) technology either for display applications or to develop new …

Dimesitylborane as Electron Accepting Unit in High Performance Yellow Single‐Layer Phosphorescent Organic Light Emitting Diode

C Brouillac, F Lucas, D Ari, C Lebreton, O Jeannin… - Small, 2024 - Wiley Online Library
A new host material for Single‐Layer Phosphorescent Organic Light‐Emitting Diodes (SL‐
PhOLED) is reported, namely SPA‐2‐FDMB, using the dimesitylborane (DMB) fragment as …

Highly twisted bipolar molecules for efficient near-ultraviolet organic light-emitting diodes via a hybridized local and charge-transfer mechanism

Z Zhong, Z Liu, S Geng, H Li, XJ Feng… - Journal of Materials …, 2023 - pubs.rsc.org
Near ultraviolet (NUV) electroluminescence (EL) is very important but seldom reported for
being short of short-wavelength emitters. Herein, we report two highly twisted terphenyl …

Single Step Upgradation of Isatin to Bioactive Fused Heterocycles via Ring Expansion Reactions

R Chandramani, AR Nair, A Sreekumar… - European Journal of …, 2024 - Wiley Online Library
Isatin, also known as indoline‐2, 3‐dione, is a fused, N‐heterocyclic aromatic compound first
isolated and purified in 1841. Since then, isatin and its derivatives emerged as a hot …