Conditional fluorescent changes of azaylides with fluorescent chromophores

Mayo Hamada; Suguru Yoshida

doi:10.1093/chemle/upaf033

Conditional fluorescent changes of azaylides with fluorescent chromophores

Mayo Hamada
, Suguru Yoshida

Department of Biological Science and Technology

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We found conditional fluorescent changes of azaylides bearing fluorescent chromophores. Azaylide formation and their stability were examined using electron-deficient aromatic azides and triarylphosphines having fluorescent chromophores. Turn-on fluorescence was realized under the acidic conditions using a nonfluorescent azaylide prepared by nonhydrolysis Staudinger reaction from 2,6-dichloro-substituted aryl azide and 1-pyrenyl phosphine.

Original language	English
Article number	upaf033
Journal	Chemistry Letters
Volume	54
Issue number	3
DOIs	https://doi.org/10.1093/chemle/upaf033
Publication status	Published - 1 Mar 2025

Keywords

azaylide
click chemistry
fluorescence

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10.1093/chemle/upaf033

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title = "Conditional fluorescent changes of azaylides with fluorescent chromophores",

abstract = "We found conditional fluorescent changes of azaylides bearing fluorescent chromophores. Azaylide formation and their stability were examined using electron-deficient aromatic azides and triarylphosphines having fluorescent chromophores. Turn-on fluorescence was realized under the acidic conditions using a nonfluorescent azaylide prepared by nonhydrolysis Staudinger reaction from 2,6-dichloro-substituted aryl azide and 1-pyrenyl phosphine.",

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AU - Yoshida, Suguru

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PY - 2025/3/1

Y1 - 2025/3/1

N2 - We found conditional fluorescent changes of azaylides bearing fluorescent chromophores. Azaylide formation and their stability were examined using electron-deficient aromatic azides and triarylphosphines having fluorescent chromophores. Turn-on fluorescence was realized under the acidic conditions using a nonfluorescent azaylide prepared by nonhydrolysis Staudinger reaction from 2,6-dichloro-substituted aryl azide and 1-pyrenyl phosphine.

AB - We found conditional fluorescent changes of azaylides bearing fluorescent chromophores. Azaylide formation and their stability were examined using electron-deficient aromatic azides and triarylphosphines having fluorescent chromophores. Turn-on fluorescence was realized under the acidic conditions using a nonfluorescent azaylide prepared by nonhydrolysis Staudinger reaction from 2,6-dichloro-substituted aryl azide and 1-pyrenyl phosphine.

KW - azaylide

KW - click chemistry

KW - fluorescence

UR - https://www.scopus.com/pages/publications/86000444515

U2 - 10.1093/chemle/upaf033

DO - 10.1093/chemle/upaf033

M3 - Article

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JF - Chemistry Letters

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Conditional fluorescent changes of azaylides with fluorescent chromophores

Abstract

Keywords

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