Multi-step Redox Systems with NIR-Fluorescence Based on 4H-Imidazoles
نویسندگان
چکیده
منابع مشابه
Multi-step redox systems with NIR-fluorescence based on 4H-imidazoles.
A new class of 4H-imidazoles was synthesized starting from fused-ring aromatic dinitriles. Strong bathochromic shifts of the longest wavelength absorptions were observed in the corresponding UV/vis spectra due to a conversion of the merocyanine chromophores into cyanines/(aza)oxonoles upon protonation/deprotonation of the 4H-imidazoles. Novel boratetraazapentalenes were synthesized via a cycliz...
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ژورنال
عنوان ژورنال: Molecules
سال: 2007
ISSN: 1420-3049
DOI: 10.3390/12040723