A Cascade Strategy for Vinyl Chloride-Substituted BODIPYs with Tunable Photophysical Properties

Chemical Communications, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

An efficient and transition-metal-free method for the synthesis of unprecedented vinyl chloride-substituted BODIPYs has been developed through tandem Friedel-Crafts, enolization chlorination reactions. This transformation offers high regioselectivity stereoselectivity, enabling a variety β-vinyl chloride-β'-acyl- β,β'-divinyl in one-pot reaction at room temperature. Further functionalization gave BODIPY with triphenyl phosphonium moieties, which showed favorable two-photon mitochondrion-targeting imaging capacity living cells intense deep-red fluorescence.

Язык: Английский

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BODIPY: synthesis, modification, and applications in sensing and biomedicine

Russian Chemical Reviews, Год журнала: 2024, Номер 93(10), С. RCR5136 - RCR5136

Опубликована: Окт. 1, 2024

BODIPY chromophores (4,4-difluoro-4-bora-3a,4a-diaza-s-indacene) are one of the most versatile fluorophores which commonly used in a variety scientific fields. The combination excellent photophysical properties with possibility easy chemical modification structure, and photostability determines application biomedicine, photocatalysis, analytical chemistry materials science. This review summarizes approaches to synthesis BODIPY, discussing both classical recently-published synthetic postfunctionalization approaches. An influence structure various methods on their potential applications science biosensorics also discussed.<br> bibliography includes 344 references.

Язык: Английский

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Use of BODIPY and BORANIL Dyes to Improve Solar Conversion in the Fabrication of Organic Photovoltaic Cells Through the Co-Sensitization Method

Colorants, Год журнала: 2024, Номер 3(4), С. 311 - 328

Опубликована: Ноя. 26, 2024

This work addresses the implementation of co-sensitization technique to increase energy efficiency organic dye-sensitized solar cells (DSSCs). Fluorescent dyes derived from boron complexes— (BORANIL) and (BODIPY)— were successfully synthesized used as co-sensitizers in different volume percentage ratios verify most effective concentration for photon capture through these sensitizers. The optically characterized using ultraviolet–visible spectroscopy (UV-VIS) Fourier transform infrared (FTIR), analyzing them optical performance each hybrid combination dyes, an optimization collection capacity tests performed a ratio 25:75 or 1:3. morphology surface roughness electrodes analyzed scanning electron microscopy (SEM) atomic force (AFM), respectively. Through electrochemical characterizations, it was found that highest photovoltaic conversion obtained with ATH1005 (D) dye mixed ATH032 (G) proportion 25%:75% DG 1:3, (η) 3.45%, against 2.43% 1.90% 1:1 3:1 cells, Cells BODIPY also present higher efficiencies compared BORANIL cells. results corroborate presentation viable option electricity generation.

Язык: Английский

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Synthesis of BODIPYs using organoindium reagents and survey of their cytotoxicity and cell uptake on nervous system cells

Bioorganic Chemistry, Год журнала: 2024, Номер 155, С. 108107 - 108107

Опубликована: Дек. 30, 2024

In this study, a series of BODIPY dyes were synthesized, containing various substituents at meso position. Further functionalization the framework C2 and C2-C6 position(s) by palladium-catalysed cross-coupling reactions using organoindium reagents (R

Язык: Английский

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