含羟基喹啉的苯并异咪唑染料中多重激发态质子转移过程的可行性

IF 2.5 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

New Journal of Chemistry Pub Date : 2024-07-04 DOI:10.1039/D4NJ01787K

Tatiana Munteanu, Dancho Yordanov, Gabriel Canard, Olivier Siri, Denis Jacquemin, Anton Georgiev and Simon Pascal

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引用次数: 0

摘要

为了探索潜在的多重质子转移过程，我们合成并表征了两种新的含有 7-羟基喹啉分子的苯并双咪唑平台。结合实验分析和理论见解，我们研究了这些体系的光物理特性和激发态质子转移现象，发现双质子转移不太可能发生。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Feasibility of multiple excited-state proton transfer processes in hydroxyquinoline-containing benzobisimidazole dyes†

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Feasibility of multiple excited-state proton transfer processes in hydroxyquinoline-containing benzobisimidazole dyes†

Two new benzobisimidazole platforms incorporating 7-hydroxyquinoline moieties were synthesized and characterized to explore potential multiple proton transfer processes. Combining experimental analysis with theoretical insights, we investigated the photophysical properties and excited-state proton transfer phenomena within these systems and found that double proton transfer is unlikely to happen.

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