Synthesis, photophysical properties and NIR photochromism of photoresponsive difluoroboron β-diketonate complex based on dithienylethene unit
Sign Up to like & getrecommendations! Published in 2019 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2018.08.034
Abstract: Abstract The development of stimuli-responsive difluoroboron β-diketonate materials has attracted more and more attention for their potential application in optoelectronics and functional bio-materials. In this study, we have designed and synthesized a novel photoresponsive dithienylethene-containing… read more here.
Keywords: diketonate complex; difluoroboron diketonate; photochromism; photophysical properties ... See more keywords
Near-infrared-emitting difluoroboron β-diketonate dye with AIE characteristics for cellular imaging
Sign Up to like & getrecommendations! Published in 2021 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2021.109500
Abstract: Abstract Near-infrared (NIR) fluorophores have promoted the development of materials for bioimaging and therapy, but traditional NIR dyes usually suffer from aggregation-caused quenching (ACQ), impeding their applications. Herein, we propose a difluoroboron β-diketonate complex TTBE,… read more here.
Keywords: difluoroboron diketonate; near infrared; ttbe; difluoroboron ... See more keywords
Synthesis and photophysical properties of conformationally restricted difluoroboron β-diketonate complexes of 1-indanone derivatives
Sign Up to like & getrecommendations! Published in 2020 at "Tetrahedron"
DOI: 10.1016/j.tet.2020.131457
Abstract: Abstract A series of conformationally restricted difluoroboron β-diketonate complexes (BF2bdks) was easily synthesized from (Z)-2-(1-arylhydroxyliden)-1-indanone derivatives in good to excellent yields. These dyes displayed the lowest energy absorption maxima in the range of 370–408 nm and… read more here.
Keywords: difluoroboron; difluoroboron diketonate; conformationally restricted; diketonate complexes ... See more keywords
Iron(III) and BF3·OEt2-Promoted O-Transfer Reaction of N-Aryl-α,β-Unsaturated Nitrones to Prepare Difluoroboron β-Ketoiminates.
Sign Up to like & getrecommendations! Published in 2024 at "Organic letters"
DOI: 10.1021/acs.orglett.4c00693
Abstract: We described an iron(III) and BF3·OEt2-promoted oxygen transfer reaction of N-aryl-α,β-unsaturated nitrones to prepare various N,O-difluoroboron β-ketoiminates in good yields ranging from 24% to 87%. Control experiments revealed that the enaminone was the vital intermediate… read more here.
Keywords: iron iii; transfer reaction; difluoroboron ketoiminates; bf3 oet2 ... See more keywords
Solution-Processed Highly Efficient Bluish-Green Thermally Activated Delayed Fluorescence Emitter Bearing Asymmetric Oxadiazole-Difluoroboron Double Acceptor.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b07511
Abstract: Difluoroboron (BF2)-containing dyes have attracted great interests owing to their exceptionally high luminescence efficiency and good electron-withdrawing properties. However, only few reports on difluoroboron-based thermally activated delayed fluores-cence (TADF) have been addressed. In this contribution,… read more here.
Keywords: difluoroboron; thermally activated; activated delayed; solution ... See more keywords
Multifunctional lubricant additive based on difluoroboron derivatives of a diphenylamine antioxidant
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DOI: 10.1039/c9ra05490a
Abstract: Difluoroboron derivatives of an antioxidant with excellent antioxidation and antiwear properties provide a new strategy for metal-free and phosphorus-free multifunctional additives. read more here.
Keywords: difluoroboron; additive based; based difluoroboron; difluoroboron derivatives ... See more keywords
Synthesis, photophysical and electrochemical properties of novel and highly fluorescent difluoroboron flavanone β-diketonate complexes
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Chemistry"
DOI: 10.1039/d0nj03525d
Abstract: Difluoroboron β-diketonates complexes are highly luminescent with extensive properties such as their fluorescence both in solution and in solid state and their high molar extinction coefficients. Due to their rich optical properties, these compounds have… read more here.
Keywords: difluoroboron; flavanone; photophysical electrochemical; diketonate complexes ... See more keywords
Efficient deep-blue organic light-emitting diodes employing difluoroboron-enabled thermally activated delayed fluorescence emitters
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc04162a
Abstract: The design and development of efficient emitters for deep-blue OLEDs with CIEy < 0.10 remains a challenge. A new series of tetracoordinated difluoroboron (BF2)-enabled thermally activated delayed fluorescent (TADF) materials with D–A-BF2-type and D–π–A-BF2-type frameworks… read more here.
Keywords: difluoroboron; thermally activated; blue; deep blue ... See more keywords
A high-contrast polymorphic difluoroboron luminogen with efficient RTP and TADF emissions.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc05849a
Abstract: A simple N,S-chelated four-coordinated difluoroboron-based emitter is reported with three polymorphs, which emit high contrast green (G), yellow (Y) and red (R) light. Interestingly, the G and R-Crystals show different thermally activated delayed fluorescence (TADF)… read more here.
Keywords: polymorphic difluoroboron; difluoroboron; contrast polymorphic; rtp ... See more keywords
Study on fluorescence properties both in solutions and the solid states of three N,O-chelated difluoroboron compounds and their application in latent fingerprint imaging and ink-free writing
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Chemistry"
DOI: 10.1039/d5nj00511f
Abstract: To further promote the development of multifunctional organoboron fluorescent dyes, three different methyl-substituted pyridine-based difluoroboron compounds (1-BF2, 2-BF2, and 3-BF2) were designed and successfully synthesized to explore their photoluminescence properties... read more here.
Keywords: properties solutions; study fluorescence; solutions solid; fluorescence properties ... See more keywords