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Kolekcje
Inne
Towards norcorrin: hydrogenation chemistry and the heterodimerization of nickel(II) norcorrole.
Autorzy
Rok wydania
2015
Czasopismo
Numer woluminu
21
Strony
7790-7797
DOI
10.1002/chem.201500736
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
5,14-Dimesitylnorcorrolatonickel(II) was hydrogenated under mild conditions (room temperature, 1 atm H2 , THF solution, 5 min.) in the presence of Raney nickel to yield nonaromatic derivatives that were isolated and characterized by NMR spectroscopy, UV/Vis spectrophotometry, HRMS, cyclic voltammetry, and X-ray diffraction analysis. The major hydrogenation product, 1,2,3,7,8,9-hexahydronorcorrolatonickel(II), underwent dimerization in the presence of p-chloranil to give a nonsymmetrically linked 2,3'-bis(norcorrole) system that can adopt eight different oxidation states over a redox potential window of 3 V and has a HOMO-LUMO gap of 0.92 V.
Słowa kluczowe
dimerization, Hydrogenation, nickel, porphyrinoids, reduction
Adres publiczny
http://dx.doi.org/10.1002/chem.201500736
Strona internetowa wydawcy
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