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Molecules 2017, 22(10), 1600; doi:10.3390/molecules22101600

Hydrogen-Bonding Interactions in Luminescent Quinoline-Triazoles with Dominant 1D Crystals

1
Institute of Materials Research and Engineering, ASTAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, #08-03, Innovis, Singapore 138634, Singapore
2
Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland 4558, Australia
3
Department of Chemistry, The University of Hong Kong, Pokfulam, Hong Kong, China
*
Author to whom correspondence should be addressed.
Received: 24 August 2017 / Revised: 14 September 2017 / Accepted: 15 September 2017 / Published: 22 September 2017
(This article belongs to the Collection Heterocyclic Compounds)
View Full-Text   |   Download PDF [3524 KB, uploaded 25 September 2017]   |  

Abstract

Quinoline-triazoles 2-((4-(diethoxymethyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (1), 2-((4-(m-tolyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (2) and 2-((4-(p-tolyl)-1H-1,2,3-triazol-1-yl)methyl)quinoline (3) have been prepared with CuAAC click reactions and used as a model series to probe the relationship between lattice H-bonding interaction and crystal direction of growth. Crystals of 13 are 1D tape and prism shapes that correlate with their intermolecular and solvent 1D lattice H-bonding interactions. All compounds were thermally stable up to about 200 C and blue-green emissive in solution. View Full-Text
Keywords: structural relationship; H-bonding; crystal growth; 1,2,3-triazole; luminescence structural relationship; H-bonding; crystal growth; 1,2,3-triazole; luminescence
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MDPI and ACS Style

Bai, S.-Q.; Young, D.J.; Hor, T.S.A. Hydrogen-Bonding Interactions in Luminescent Quinoline-Triazoles with Dominant 1D Crystals. Molecules 2017, 22, 1600.

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