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Molbank 2010, 2010(2), M683; doi:10.3390/M683
Short Note


1, 1, 1, 2, 1,2 and 1,2,*
1 REQUIMTE, Department of Chemistry, FCT-UNL, 2829-516 Monte de Caparica, Portugal 2 BIOSCOPE Group, Physical-Chemistry Department, Faculty of Science, Campus Ourense, University of Vigo, 32004, Ourense, Spain
* Author to whom correspondence should be addressed.
Received: 8 April 2010 / Accepted: 10 May 2010 / Published: 11 May 2010
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A new flexible fluorescent compound L derived from 1,5-bis(2-aminophenoxy)-3-oxapentane (A) has been synthesized by classical Schiff-base reaction between (A) and 2,2´-bithiophene carbaldehyde (B). The same synthesis was reproduced by a green methodology using an ultrasonication reaction in a classical sonication bath. The structure of the new compound was confirmed by elemental analysis, IR, 1H-NMR, MALDI-TOF-MS and EI-MS-spectra, UV-vis and fluorescence emission spectroscopy.
Keywords: imine compounds; fluorescence chemosensors; 2,2’-bithiophene imine compounds; fluorescence chemosensors; 2,2’-bithiophene
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.


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Pedras, B.; Gallego, D.; Figueiredo, P.; Nunes-Miranda, J.D.; Capelo, J.L.; Lodeiro, C. 2,2'-(2,2'-Oxybis(ethane-2,1-diyl)bis(oxy))bis(N-(2,2'-bithiophen-5-ylmethylene)aniline). Molbank 2010, 2010, M683.

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