2,2'-(2,2'-oxybis(ethane-2,1-diyl)bis(oxy))bis(N-(2,2'-bithiophen-5-ylmethylene)aniline)

Bruno Pedras, Daniel Gallego, Patrick Figueiredo, Júlio Dinis Nunes-Miranda, José Luis Capelo, Carlos Lodeiro

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Pages (from-to)1-4
Number of pages4
JournalMolbank
Volume2010
Issue number2
DOIs
Publication statusPublished - 19 Aug 2010

Keywords

  • 2,2'-bithiophene
  • Fluorescence chemosensors
  • Imine compounds

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