Synthesis of E,E-4-(6-(N-hydroxyethyl(N-ethyl)-aminostyrylquinoxalin-2-yl)vinyl)-2-dicyanomethylene-3-cyano-2,5-dihydrofurans
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DOI: 10.1080/00397911.2019.1676908
Abstract: Abstract Nonlinear-optical chromophores with N-hydroxyethyl-N-ethylaniline donor, tricyanofuran acceptor moieties and 3,7-divinylquinoxaline π-bridge have been synthesized. The acetyl derivatives of these chromophores exhibit an intense charge transfer band in the visible region of spectrum and a… read more here.
Keywords: vinyl dicyanomethylene; dicyanomethylene cyano; hydroxyethyl ethyl; aminostyrylquinoxalin vinyl ... See more keywords