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Great Efficiency of Nucleosides as Organizing Tools


Merkaš, Sonja; Bouatra, Souhaila; Rein, Régis; Piantanida, Ivo; Žinić, Mladen; Solladié, Nathalie
Great Efficiency of Nucleosides as Organizing Tools // Croatica chemica acta, 90 (2017), 4; 595-602 doi:10.5562/cca3247 (međunarodna recenzija, članak, znanstveni)


Naslov
Great Efficiency of Nucleosides as Organizing Tools

Autori
Merkaš, Sonja ; Bouatra, Souhaila ; Rein, Régis ; Piantanida, Ivo ; Žinić, Mladen ; Solladié, Nathalie

Izvornik
Croatica chemica acta (0011-1643) 90 (2017), 4; 595-602

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Porphyrins ; tweezers ; nucleosides ; molecular recognition

Sažetak
Bis-porphyrins with flexible linkers such as uridine or 2’-deoxyuridin pre-organize in a face-to-face conformation and form stable sandwich complexes with bidentate base such as DABCO. The gain in stability can be even greater when a dinucleotide linker is used. Such pre-organization increases the association constant by one to two orders of magnitude when compared to the one of DABCO with a reference porphyrin. Comparison with rigid tweezers shows a better efficiency of nucleosidic dimers. The choice of rigid spacers is not the only way to pre-organize bis-porphyrins, and well-chosen nucleosidic linkers offer an interesting option for the synthesis of such devices.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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