Generation, Isolation, ESR and 1H ENDOR Spectra, and Magnetic Characterization of N--2-t-butyl-1-pyrenylaminyl

Article abstract of DOI:10.1246/bcsj.68.1187

The oxidation of N-<(4-nitrophenyl)thio>-2-t-butyl-1-aminopyrene yielded a quite persistent and oxygen-insensitive N-<(4-nitrophenyl)thio>-2-t-butyl-1-pyrenylaminyl radical (3), which was isolated as reddish-black fine needles.The hyperfine coupling (hfc)