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An exocyclic π-system extension of the phenanthriporphyrin framework : towards azaaceneporphyrinoids.
Autorzy
Rok wydania
2020
Czasopismo
Numer woluminu
7
Strony
1430-1436
DOI
10.1039/d0qo00436g
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
A facile method for the exocyclic π-extension of the carbaporphyrinoid embedding phenanthrene moiety – phenanthriporphyrin – has been described. The reaction between 5,6-dioxophenanthriporphyrin and a series of aliphatic and aromatic amines provided a family of carbaporphyrinoids incorporating azaacene components. The 1H NMR spectroscopic, electrochemical, and optical properties of azaaceneporphyrinoids strongly depend on the structure of the incorporated moiety. The π-system extension of the attached azaacene subunit reduces the macrocyclic antiaromatic character.
Adres publiczny
http://dx.doi.org/10.1039/d0qo00436g