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Kolekcje
Inne
Dipyrrin-bis(N-confused porphyrin) conjugate: synthesis, synergetic ligation and chirality sensing.
Autorzy
Rok wydania
2017
Czasopismo
Numer woluminu
12
Strony
643-647
DOI
10.1002/asia.201700129
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
A fully conjugated system 4 consisting of two 2-aza-21-carbaporphyrin (NCP) subunits bridged by dipyrrin was synthesized by a highly selective condensation of 3-pyrrole-NCP 2 with aryl aldehydes. The free base 4 as well as its silver(III) complex 5 exhibited flexibility of the bridge allowing synergetic binding of AgI, thus leading to a mixed-valence tetraporphyrinic assembly consisting of eight silver atoms which was characterized both in the solid state and in solution. Binding of chiral acid by 4 and 5 was shown by observation of an induced optical activity of the adducts.
Słowa kluczowe
dimerization, dipyrrin, porphyrinoids, self-assembly, silver complexes
Adres publiczny
http://dx.doi.org/10.1002/asia.201700129
Strona internetowa wydawcy
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