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Aromaticity switching in porphyrinoids.
Autorzy
Rok wydania
2015
Czasopismo
Numer woluminu
10
Strony
1438-1451
DOI
10.1002/asia.201500170
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The aromaticity of porphyrinoids can be substantially altered by reversible modification of their original electronic structures. Well-defined modulators can be used as a means to initiate these modifications, including redox processes, acid-base chemistry, and conformational phenomena. This Focus Review emphasizes the situation for which a single macrocyclic frame alternatively adopts diatropic and paratropic features and both situations are readily and mutually exchangeable. Eventually, such a porphyrinoid transformation can be explored as a suitable element to construct switchable optoelectronic materials.
Słowa kluczowe
antiaromaticity, aromaticity, NMR spectroscopy, nuclear-independet chemical shift, porphyrinoids
Adres publiczny
http://dx.doi.org/10.1002/asia.201500170
Strona internetowa wydawcy
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