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Molecules 2017, 22(9), 1380; doi:10.3390/molecules22091380

Study on the Fluorescent Activity of N2-Indolyl-1,2,3-triazole

Department of Chemistry, Renmin University of China, Beijing 100872, China
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Received: 24 July 2017 / Revised: 8 August 2017 / Accepted: 15 August 2017 / Published: 5 September 2017
(This article belongs to the Section Photochemistry)
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Abstract

A new type of blue emitter, N2-Indolyl-1,2,3-triazoles (NITs), with the λmax ranging from 420–480 nm and the Stokes shift from 89–143 nm, were synthesized through the coupling reaction of indoles with triazole derivatives. The influence of different substitution patterns on the optical properties (efficiency, excitation, and emission wavelengths) of the NITs was investigated. In addition, one palladium complex were synthesized by using NITs as the ligands, which, however, exhibited no fluorescent activity, but did show the enhanced co-planarity. Lastly, two bio-active molecule derivatives were explored for the potential use of these novel dyes in related chemical and biological applications. View Full-Text
Keywords: N2-indolyl-1,2,3-triazoles (NITs); fluorescent activity; blue-emissive fluorophore; N2-aryl-1,2,3-triazoles (NATs) N2-indolyl-1,2,3-triazoles (NITs); fluorescent activity; blue-emissive fluorophore; N2-aryl-1,2,3-triazoles (NATs)
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Zhang, Y.-C.; Jin, R.; Li, L.-Y.; Chen, Z.; Fu, L.-M. Study on the Fluorescent Activity of N2-Indolyl-1,2,3-triazole. Molecules 2017, 22, 1380.

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