1,7-二硫乙烯基和3,5-二叔丁基以大斯托克斯位移取代偶氮偶氮。

IF 3.3 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemistry - An Asian Journal Pub Date : 2025-06-19 DOI:10.1002/asia.202500495

Jie Lu, Ran Li, Zhengpeng Qin, Yue Shen, Xin-Dong Jiang

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引用次数: 0

摘要

为了突破芳基取代aza-BODIPY在3,5位的结构限制，我们制备了具有3,5位-tBu基团的新型aza-BODIPY （tBu-azaBDP）。b - azabdp具有优异的光学性能，特别是具有较大的Stokes位移。tbu取代促进了非辐射转变过程，具有增强光热转化的潜力。由于S-tBu-azaBDP具有避免光谱重叠和减少背景干扰的大Stokes位移优势，因此作为荧光探针对Hg2+具有很高的选择性和敏感性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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1,7-Dithienyl and 3,5-Di-tert-Butyl Substituted aza-BODIPY with the Large Stokes Shift.

To break through the limited structure of aryl substituted aza-BODIPY at 3,5-positions, we herein, prepared the novel aza-BODIPY with the -tBu groups in 3,5-positions (tBu-azaBDP). tBu-azaBDP possesses excellent optical properties, especially having the large Stokes shift. The -tBu substitution promotes the nonradiative transition process and has potential to enhance photothermal conversion. Due to the advantage of large Stokes shift to avoid spectral overlap and reduce the background interference, S-tBu-azaBDP as a fluorescent probe was found to be highly selective and sensitive to Hg²⁺ .

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来源期刊

Chemistry - An Asian Journal 化学-化学综合

CiteScore

7.00

自引率

2.40%

发文量

535

审稿时长

1.3 months

期刊介绍： Chemistry—An Asian Journal is an international high-impact journal for chemistry in its broadest sense. The journal covers all aspects of chemistry from biochemistry through organic and inorganic chemistry to physical chemistry, including interdisciplinary topics. Chemistry—An Asian Journal publishes Full Papers, Communications, and Focus Reviews. A professional editorial team headed by Dr. Theresa Kueckmann and an Editorial Board (headed by Professor Susumu Kitagawa) ensure the highest quality of the peer-review process, the contents and the production of the journal. Chemistry—An Asian Journal is published on behalf of the Asian Chemical Editorial Society (ACES), an association of numerous Asian chemical societies, and supported by the Gesellschaft Deutscher Chemiker (GDCh, German Chemical Society), ChemPubSoc Europe, and the Federation of Asian Chemical Societies (FACS).