Recent advances in functionalizations of helicene backbone
Helicenes, chiral members of the family of polyaromatic hydrocarbons, have been
increasingly used in a variety of applications in recent years. Despite their intriguing …
increasingly used in a variety of applications in recent years. Despite their intriguing …
Efficient Narrowband Circularly Polarized Light Emitters Based on 1, 4‐B, N‐embedded Rigid Donor–Acceptor Helicenes
Narrow‐band emission is essential for applicable circularly polarized luminescence (CPL)
active materials in ultrahigh‐definition CP‐OLEDs. One of the most promising classes of …
active materials in ultrahigh‐definition CP‐OLEDs. One of the most promising classes of …
Modular synthesis of organoboron helically chiral compounds: cutouts from extended helices
J Full, SP Panchal, J Götz, AM Krause… - Angewandte Chemie …, 2021 - Wiley Online Library
Two types of helically chiral compounds bearing one and two boron atoms were synthesized
by a modular approach. Formation of the helical scaffolds was executed by the introduction …
by a modular approach. Formation of the helical scaffolds was executed by the introduction …
Helically Chiral Donor–Acceptor Double Hetero [4] helicenes with Circularly Polarized Thermally Activated Delayed Fluorescence
C Qu, Y Zhu, L Liang, K Ye, Y Zhang… - Advanced Optical …, 2023 - Wiley Online Library
Although helically chiral heterohelicenes are widely adopted in chiroptical studies, those
with circularly polarized thermally activated delayed fluorescence (CP‐TADF), which are …
with circularly polarized thermally activated delayed fluorescence (CP‐TADF), which are …
Triarylborane-based [5] helicenes with full-color circularly polarized luminescence
ZH Zhao, X Liang, MX He, MY Zhang, CH Zhao - Organic letters, 2019 - ACS Publications
The efficient synthetic route was disclosed to prepare optically active triarylborane-based [5]
helicenes, 7B-PhHC and 7B5N-PhHC. Their emission wavelengths are tunable by both the …
helicenes, 7B-PhHC and 7B5N-PhHC. Their emission wavelengths are tunable by both the …
Computationally Guided Molecular Design to Minimize the LE/CT Gap in D‐π‐A Fluorinated Triarylboranes for Efficient TADF via D and π‐Bridge Tuning
AK Narsaria, F Rauch, J Krebs, P Endres… - Advanced Functional …, 2020 - Wiley Online Library
In this combined experimental and theoretical study, a computational protocol is reported to
predict the excited states in D‐π‐A compounds containing the B (FXyl) 2 (FXyl= 2, 6‐bis …
predict the excited states in D‐π‐A compounds containing the B (FXyl) 2 (FXyl= 2, 6‐bis …
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 …
C2B10H10‐2‐) 2 (4‐MeC6H4) B](1), a new bis (o‐carboranyl)‐(R)‐borane was synthesised …
Design and Synthesis of Far‐Red to Near‐Infrared Chromophores with Pyrazine‐Based Boron Complexes
H Takahashi, H Watanabe, S Ito… - Chemistry–An Asian …, 2023 - Wiley Online Library
We synthesized new binuclear boron complexes based on pyrazine with ortho and para
substitution patterns. It was demonstrated that the para‐linked complexes possess a …
substitution patterns. It was demonstrated that the para‐linked complexes possess a …
Highly stable, readily reducible, fluorescent, trifluoromethylated 9‐borafluorenes
F Rauch, S Fuchs, A Friedrich, D Sieh… - … A European Journal, 2020 - Wiley Online Library
Three different perfluoroalkylated borafluorenes (FBf) were prepared and their electronic
and photophysical properties were investigated. The systems have four trifluoromethyl …
and photophysical properties were investigated. The systems have four trifluoromethyl …
Oxygen-bridged boron derivatives as electron transport and thermally activated delayed fluorescence host materials for high-performance phosphorescent organic …
SH Jeong, JS Im, DR Lee, HJ Ahn, JY Kim… - Journal of Materials …, 2023 - pubs.rsc.org
Oxygen-bridged boron (BO) derivatives, 3, 11-di (9H-carbazol-9-yl)-5, 9-dioxa-13b-
boranaphtho [3, 2, 1-de] anthracene (p-BO-2Cz) and 2, 12-di (9H-carbazol-9-yl)-5, 9-dioxa …
boranaphtho [3, 2, 1-de] anthracene (p-BO-2Cz) and 2, 12-di (9H-carbazol-9-yl)-5, 9-dioxa …