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Two series of soluble and thermally stable asymmetric arylacetylene derivatives bearing a fluorene (Fl-Xs) or an anthracene (An-Xs) core unit and end-substituted with different electronically active groups (X=NO 2 , CN, CHO and OR) were synthesized and characterized. The spectral and photophysical behaviour of these compounds was studied in two solvents of different polarity to evaluate them...
Four novel trans,trans-2,5-distyrylfuran derivatives (E,E-X-DStFs, X=Cl, OCH 3 , N(CH 3 ) 2 , NO 2 ) have been synthesized and characterized by 1 H and 13 C NMR and UV–vis spectroscopy. The photophysical properties of the excited states of these poorly photoreactive compounds have been studied in two solvents of different polarities by stationary and...
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