Citation: Yi Dong, Wu Yaping, Chen Changyou, Wang Li, Wang Qin, Pu Lin, Wei Siping. Preparation of pyrido[1, 2-c][1, 2, 4]triazole-based π-conjugated triazene as a Fe³⁺ ion fluorescent sensor[J]. Chinese Chemical Letters, ;2019, 30(5): 1059-1062. doi: 10.1016/j.cclet.2019.01.013 shu

Preparation of pyrido[1, 2-c][1, 2, 4]triazole-based π-conjugated triazene as a Fe³⁺ ion fluorescent sensor

Yi Dong ^a,1 ,
Wu Yaping ^a,1 ,
Chen Changyou ^a ,
Wang Li ^a ,
Wang Qin ^a,*, ,
Pu Lin ^a,b,* ,
Wei Siping ^a,*,

a.
Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
b.
Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States

Received Date: 30 October 2018
Revised Date: 25 December 2018
Accepted Date: 14 January 2019
Available Online: 15 May 2019

Figures(4)

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 π-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 Fe³⁺ ion.
- Triazene,
- Sulfonyl azide,
- Fluorescence,
- Iron ion,
- Sensor
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Preparation of pyrido[1, 2-c][1, 2, 4]triazole-based π-conjugated triazene as a Fe3+ ion fluorescent sensor

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通讯作者: 陈斌, bchen63@163.com

Preparation of pyrido[1, 2-c][1, 2, 4]triazole-based π-conjugated triazene as a Fe³⁺ ion fluorescent sensor