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Nikitina, A. N.; Naumova, N. L.; Васильева, И. А.; Galanin, M. D.; Chizhikova, Z. A.; Afanasiadi, L. M.

doi:10.1023/a:1016185101539

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…In this paper, we report the results of a study of the fluorescence and fluorescence-excitation spectra of solution of compound belonging to the class of substituted arylpolyenes [27]. The structural formula of this compound represent on Fig.…”

Section: Resultsmentioning

confidence: 99%

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Evaluation of parameters of intramolecular interaction from absorption and fluorescence spectra of substituted arylpolyene with poor resolved vibrational structure

Naumova

Васильева

Naumov

et al. 2005

Journal of Luminescence

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Section: Resultsmentioning

confidence: 99%

“…Luminescence widely used in electronics, optics, spectroscopy, plasma physics, chemistry, biology etc. Therefore the comprehensive investigations of spectral-luminescent properties of such compounds are very actual and interesting (see, for example, [20][21][22][23][24][25][26][27]). …”

Section: Introductionmentioning

confidence: 99%

Evaluation of parameters of intramolecular interaction from absorption and fluorescence spectra of substituted arylpolyene with poor resolved vibrational structure

Naumova

Васильева

Naumov

et al. 2005

Journal of Luminescence

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Functional carbo‐Butadienes: Nonaromatic Conjugation Effects through a 14‐Carbon, 24‐π‐Electron Backbone

Rives¹,

Maraval²,

Saffon‐Merceron³

et al. 2013

Chemistry A European J

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A systematic study of carbo-butadiene motifs not embedded in an aromatic carbo-benzene ring is described. Dibutatrienylacetylene (DBA) targets R(1) C(R)CCC(Ph)C≡CC(Ph)CCC(R)R(2) are devised, in which R is C≡CSiiPr3 and R(1) and R(2) are R, H, or 4-X-C6 H4 , with the latter including three known representatives (X: H, NMe2 , or NH2 ). The synthesis method is based on the SnCl2 -mediated reduction of pentaynediols prepared by early or late divergent strategies; the latter allows access to a OMe-NO2 push-pull diaryl-DBA. If R(1) and R(2) are H, an over-reduced dialkynylbutatriene (DAB) with two allenyl caps was isolated instead of the unsubstituted DBA. If R(1) =R(2) =R, the tetraalkynyl-DBA target was obtained, along with an over-reduced DBA product with a 12-membered 1,2-alkylidene-1H2 ,2H2 -carbo-cyclobutadiene ring. X-ray crystallography shows that all of the acyclic DBAs adopt a planar trans-transoid-trans configuration. The maximum UV/Vis absorption wavelength is found to vary consistently with the overall π-conjugation extent and, more intriguingly, with the π-donor character of the aryl X substituents, which varies consistently with the first (reversible) reduction potential and first (irreversible) oxidation peak, as determined by voltammetry.

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Cited by 2 publications

References 3 publications

Evaluation of parameters of intramolecular interaction from absorption and fluorescence spectra of substituted arylpolyene with poor resolved vibrational structure

Evaluation of parameters of intramolecular interaction from absorption and fluorescence spectra of substituted arylpolyene with poor resolved vibrational structure

Functional carbo‐Butadienes: Nonaromatic Conjugation Effects through a 14‐Carbon, 24‐π‐Electron Backbone

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