4.7 Article

[28]Hexaphyrin derivatives for anion recognition in organic and aqueous media

期刊

CHEMICAL COMMUNICATIONS
卷 52, 期 10, 页码 2181-2184

出版社

ROYAL SOC CHEMISTRY
DOI: 10.1039/c5cc08128a

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资金

  1. FCT/MEC (FCT) [UID/QUI/00062/2013]
  2. CESAM associated lab (FCT) [UID/MAR/LA0017/2013]
  3. FEDER
  4. Portuguese NMR Network
  5. FCT [PTDC/CTM/101538/2008, SFRH/BD/46788/2008, SFRH/BD/51486/2011, SFRH/BPD/73060/2010]
  6. Capes
  7. CNPq
  8. FAPERGS
  9. Fundação para a Ciência e a Tecnologia [SFRH/BD/46788/2008, SFRH/BPD/73060/2010, SFRH/BD/51486/2011] Funding Source: FCT

向作者/读者索取更多资源

Hexaphyrin-based anion chemosensors are reported for the first time. The meso-hexakis(ethylenediamine)-substituted [28]hexaphyrins 2 and 3 revealed strong affinity for F-, AcO- and H2PO4-. Adsorption constants in aqueous media were determined on a gold piezoelectric crystal coated with 2 and 3. H-1 NMR titrations and molecular dynamics simulations showed the main interactions between hosts and guests.

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