Optical properties of pyrazine derivatives compared with their s-triazine analogs

DOI

10.2991/icmmbe-16.2016.23How to use a DOI?

Keywords

fluorescence; pyrazine; branching pattern; absorption

Abstract

A series of aryl-substituted pyrazine derivatives, as well as their s-triazine analogues, have been synthesized. For the three-branched compounds, the pyrazine derivatives show strong emission, while its s-triazine analogue TSTA shows too weak emission to be detected. Furthermore, the two-branched pyrazine with para-branching pattern exhibits much higher emission intensity than its analogue which attaches two branches in meta-position. These results indicate great effects of branching pattern on fluorescence intensity for multi-branched compounds with six-membered aromatic center.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yan Li
AU  - Xiao-Shuang Ma
PY  - 2016/09
DA  - 2016/09
TI  - Optical properties of pyrazine derivatives compared with their s-triazine analogs
BT  - Proceedings of the6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016)
PB  - Atlantis Press
SP  - 114
EP  - 118
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmbe-16.2016.23
DO  - 10.2991/icmmbe-16.2016.23
ID  - Li2016/09
ER  -