Multiple-boron–nitrogen (multi-BN) doped π-conjugated systems for optoelectronics

X Chen, D Tan, DT Yang - Journal of Materials Chemistry C, 2022‏ - pubs.rsc.org
Boron–nitrogen-doped π-conjugated systems have been regarded as a class of organic
materials with exceptional electronic and optical properties, which makes them promising in …

Synthesis, properties and emerging applications of multi-boron coordinated chromophores

C **, X Yang, W Zhao, Y Zhao, Z Wang… - Coordination Chemistry …, 2024‏ - Elsevier
In recent years, organoboron fluorophores have emerged as promising functional dyes with
versatile photophysical and electrochemical properties, leading to rapid advancements in …

Highly efficient thermally activated delayed fluorescence from an excited-state intramolecular proton transfer system

M Mamada, K Inada, T Komino… - ACS central …, 2017‏ - ACS Publications
Thermally activated delayed fluorescence (TADF) materials have shown great potential for
highly efficient organic light-emitting diodes (OLEDs). While the current molecular design of …

BN embedded polycyclic π-conjugated systems: Synthesis, optoelectronic properties, and photovoltaic applications

J Huang, Y Li - Frontiers in chemistry, 2018‏ - frontiersin.org
In the periodic table of elements, boron (B, atomic number, 5) and nitrogen (N, atomic
number, 7) are neighboring to the carbon (C, atomic number, 6). Thus, the total electronic …

Quadruply B← N-fused dibenzo-azaacene with high electron affinity and high electron mobility

Y Min, C Dou, D Liu, H Dong, J Liu - Journal of the American …, 2019‏ - ACS Publications
For many years, organoboron compounds have been expected to show excellent electron-
injecting and-transporting properties. However, lowest unoccupied molecular orbital (LUMO) …

Conjugated polymers containing B← N unit as electron acceptors for all-polymer solar cells

C Dou, J Liu, L Wang - Science China Chemistry, 2017‏ - Springer
Polymer electron acceptors are the key materials in all-polymer solar cells (all-PSCs). In this
review, we focused on introducing the principle of boron-nitrogen coordination bond (B← N) …

A resonating B, N covalent bond and coordination bond in aromatic compounds and conjugated polymers

X Shao, M Liu, J Liu, L Wang - … Chemie International Edition, 2022‏ - Wiley Online Library
We herein report an organoboron compound (SBN‐1) based on N− B← N units with a
balanced resonance hybrid of B, N single bond (B− N) and B, N coordination bond (B← N) …

Extraordinary redox activities in ladder-type conjugated molecules enabled by B← N coordination-promoted delocalization and hyperconjugation

C Zhu, X Ji, D You, TL Chen, AU Mu… - Journal of the …, 2018‏ - ACS Publications
The introduction of B← N coordinate bond—isoelectronic to C–C single bond—into π-
systems represents a promising strategy to impart exotic redox and electrochromic …

A Family of Highly Fluorescent and Unsymmetric Bis(BF2) Chromophore Containing Both Pyrrole and N-Heteroarene Derivatives: BOPPY

C Yu, Z Huang, X Wang, W Miao, Q Wu… - Organic …, 2018‏ - ACS Publications
A fundamental, highly fluorescent, and easily accessible scaffold named BOPPY is reported.
The use of hydrazine as a bridging linkage between pyrrole and N-heteroarenes enables …

Going beyond the borders: pyrrolo [3, 2-b] pyrroles with deep red emission

M Tasior, P Kowalczyk, M Przybył, M Czichy… - Chemical …, 2021‏ - pubs.rsc.org
A two-step route to strongly absorbing and efficiently orange to deep red fluorescent, doubly
B/N-doped, ladder-type pyrrolo [3, 2-b] pyrroles has been developed. We synthesize and …