Preparation of pyrido[1,2-c][1,2,4]triazole-based π-conjugated triazene as a Fe~(3+) ion fluorescent sensor

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英文篇名：Preparation of pyrido[1,2-c][1,2,4]triazole-based π-conjugated triazene as a Fe~(3+) ion fluorescent sensor 作者：Dong ; Yi ; Yaping ; Wu ; Changyou ; Chen ; Li ; Wang ; Qin ; Wang ; Lin ; Pu ; Siping ; Wei 英文作者：Dong Yi;Yaping Wu;Changyou Chen;Li Wang;Qin Wang;Lin Pu;Siping Wei;Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University;Department of Chemistry, University of Virginia, Charlottesville; 英文关键词：Triazene;;Sulfonyl azide;;Fluorescence;;Iron ion;;Sensor 中文刊名：FXKB 英文刊名：中国化学快报(英文版) 机构：Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University;Department of Chemistry, University of Virginia, Charlottesville; 出版日期：2019-05-15 出版单位：Chinese Chemical Letters 年：2019 期：v.30 基金：supported by the National Natural Science Foundation of China(No.21302081);; the Scientific Fund of Sichuan Province,China(No.2014JQ0052) 语种：英文; 页：FXKB201905029 页数：4 CN：05 ISSN：11-2710/O6 分类号：139-142

摘要

A highly efficient coupling reaction of N-heterocyclic carbene precursors with sulfonyl azides has been developed, affording a variety of pyrido[1,2-c][1,2,4]triazole-based p-conjugated triazenes. The present reaction proceeds under very mild conditions with good functional group tolerance. The resulting triazenes exhibit selective and sensitive fluorescent response toward Fe~(3+)ion.
        A highly efficient coupling reaction of N-heterocyclic carbene precursors with sulfonyl azides has been developed, affording a variety of pyrido[1,2-c][1,2,4]triazole-based p-conjugated triazenes. The present reaction proceeds under very mild conditions with good functional group tolerance. The resulting triazenes exhibit selective and sensitive fluorescent response toward Fe~(3+)ion.

引文

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