Multicomponent synthesis of chromophores – The one-pot approach to functional π-systems

Frontiers in Chemistry, Год журнала: 2023, Номер 11

Опубликована: Март 17, 2023

Multicomponent reactions, conducted in a domino, sequential or consecutive fashion, have not only considerably enhanced synthetic efficiency as one-pot methodology, but they also become an enabling tool for interdisciplinary research. The highly diversity-oriented nature of the concept allows accessing huge structural and functional space. Already some decades ago this has been recognized life sciences, particular, lead finding exploration pharma agricultural chemistry. quest novel materials opened field syntheses π-systems, i.e. dyes photonic electronic applications based on their properties. This review summarizes recent developments MCR chromophores highlighting following either framework forming scaffold approach by establishing connectivity between chromogenic chromophore de novo formation interest. Both approaches warrant rapid access to molecular chromophores, fluorophores, electrophores various applications.

Язык: Английский

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Solid‐State Emission and Aggregate Emission of Aroyl‐ S,N‐Ketene Acetals Are Controlled and Tuned by Their Substitution Pattern

Chemistry - A European Journal, Год журнала: 2022, Номер 28(61)

Опубликована: Сен. 16, 2022

Aroyl-S,N-ketene acetals are a novel highly diverse class of aggregation-induced emission fluorogens (AIEgens) with plethora interesting properties. An expanded compound library more than 110 dyes set the stage for first qualitative control and tuneability all aspects their photophysical The interplay substituents not only allows tuning prediction color, but also intensity, quantum yields both in solids aggregated state; these can be rationalized by scrutinizing intermolecular interactions crystalline solid state.

Язык: Английский

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Solid-state fluorescent 3,3-diarylallylidene indolinones by pseudo-five-component synthesis

Dyes and Pigments, Год журнала: 2023, Номер 213, С. 111139 - 111139

Опубликована: Фев. 3, 2023

Язык: Английский

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