Venkataramana, Gandikota ; Sankararaman, Sethuraman (2005) Synthesis,absorption and fluorescence-emission properties of 1,3,6,8-tetraethynylpyrene and its derivatives European Journal of Organic Chemistry, 2005 (19). pp. 4162-4166. ISSN 1434-193X
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/ejoc.20...
Related URL: http://dx.doi.org/10.1002/ejoc.200500222
Abstract
The synthesis of several 1,3,6,8-tetraethynylpyrene derivatives is reported. The effect of extended acetylenic conjugation on their absorption and fluorescence-emission properties is studied. Significant bathochromic shifts of both the absorption and fluorescence emission bands are observed. These derivatives emit fluorescence in the visible (400–550 nm) region.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons, Inc. |
| Keywords: | Alkynes; Conjugation; Fluorescence; Quantum yield; Pyrene |
| ID Code: | 109602 |
| Deposited On: | 02 Aug 2017 12:44 |
| Last Modified: | 02 Aug 2017 12:44 |
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