A series of novel donor-acceptor chromophores were synthesized using formylated derivatives of polyfluorinated triarylpyrazolines with branched moieties as donor blocks and dicyanoisophorone as acceptor. The nucleophilic substitution of fluorine with 4-hydroxypiperidine in decafluoropyrazoline was used to further functionalize the chromophore molecule. An existing method for introducing the dendroid moiety was improved. The properties of the final chromophores were estimated by DFT calculations.
Предметные области OECD FOS+WOS
- 1.05 НАУКИ О ЗЕМЛЕ И СМЕЖНЫЕ ЭКОЛОГИЧЕСКИЕ НАУКИ
- 1.06 БИОЛОГИЧЕСКИЕ НАУКИ
- 1.04 ХИМИЧЕСКИЕ НАУКИ