Abstract
A new D-π-A type 4-(dicyanomethylene)-2-methyl-6-((1,4-diethyl-1,2,3,4-tetrahydroquinoxalin-6-yl)vinyl)-4H-pyran (DCM-Q) dye has been prepared by condensation. Under neutral or alkaline conditions, DCM-Q had a long absorption wavelength, because of intramolecular charge transfer (ICT), but weak fluorescence, because of photoinduced electron transfer (PET) in the excited state. In the presence of protons, the absorption wavelength of DCM-Q was blue shifted, owing to weak ICT, whereas the fluorescence intensity increased, because of limited PET. DCM-Q has potential as an efficient fluorescence “OFF–ON” switch for proton determination.
Similar content being viewed by others
References
M. Beija, C.A.M. Afonso, J.M.G. Martinho, Chem. Soc. Rev. 38, 2410 (2009)
R.M. Duke, E.B. Veale, F.M. Pfeffer, P.E. Kruger, T. Gunnlaugsson, Chem. Soc. Rev. 39, 3936 (2010)
M. Formica, V. Fusi, L. Giorgi, M. Micheloni, Coord. Chem. Rev. 256, 170 (2012)
L.W. Song, Y.H. Yang, Q. Zhang, H. Tian, W.H. Zhu, J. Phys. Chem. B 115, 14648 (2011)
L.Y. Yin, C.S. He, C.S. Huang, W.P. Zhu, X. Wang, Y.F. Xu, X.H. Qian, Chem. Commun. 48, 4486 (2012)
D. Yang, H.L. Wang, Z.N. Sun, N.W. Chung, J.G. Shen, J. Am. Chem. Soc. 128, 6004 (2006)
W.M. Xuan, R. Pan, Y.T. Cao, K.J. Liu, W. Wang, Chem. Commun. 48, 10669 (2012)
J.F. Zhang, Y. Zhou, J.Y. Yoon, J.S. Kim, Chem. Soc. Rev. 40, 3416 (2011)
N.I. Georgiev, V.B. Bojinov, P.S. Nikolov, Dyes Pigm. 88, 350 (2011)
M.T. Zhang, L. Hammarström, J. Am. Chem. Soc. 133, 8806 (2011)
Z.P. Liu, C.L. Zhang, W.J. He, F. Qian, X.L. Yang, X. Gao, Z.J. Guo, New J. Chem. 34, 656 (2010)
E. Nakata, Y. Nazumi, Y. Yukimachi, Y. Uto, H. Maezawa, T. Hashimoto, Y. Okamoto, H. Hori, Bioorg. Med. Chem. Lett. 21, 1663 (2011)
S.W. Hong, K.H. Kim, J. Huh, C.H. Ahn, W.H. Jo, Chem. Mater. 17, 6213 (2005)
H.S. Peng, J.A. Stolwijk, L.N. Sun, J. Wegener, O.S. Wolfbeis, Angew. Chem. Int. Edit. 122, 4342 (2010)
C.R. Moylan, S. Ermer, S.M. Lovejoy, I.H. McComb, D.S. Leung, R. Wortmann, P. Krdmer, R.J. Twieg, J. Am. Chem. Soc. 118, 12950 (1996)
W.H. Zhu, X.M. Huang, Z.Q. Guo, X.M. Wu, H.H. Yu, H. Tian, Chem. Commun. 48, 1784 (2012)
Z.Q. Guo, P. Zhao, W.H. Zhu, X.M. Huang, Y.S. Xie, H. Tian, J. Phys. Chem. C 112, 7047 (2008)
C.T. Chen, Chem. Mater. 16, 4389 (2004)
S. Wang, S.H. Kim, Curr. Appl. Phys. 9, 783 (2009)
S. Wang, S.H. Kim, Spectrochim. Acta. A 72, 677 (2009)
A.R. Jagtap, V.S. Satam, R.N. Rajule, V.R. Kanetkar, Dyes Pigm. 91, 20 (2011)
V. Satam, R. Rajule, S. Bendre, P. Bineesh, V. Kanetkar, J. Heterocyclic Chem. 46, 221 (2009)
Y. Chandrasekaran, G.K. Dutta, R.B. Kanth, S. Patil, Dyes Pigm. 83, 162 (2009)
B.Y. Hsieh, Y. Chen, Macromolecules 40, 8913 (2007)
Acknowledgments
This work was supported by the Science and Technology Commission of Shanghai Municipality (11142201100, 10520709900) and the Fundamental Research Funds for the Central Universities.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Tian, Z., Liu, Y., Tian, B. et al. Synthesis and proton-induced fluorescence “OFF–ON” switching of a new D-π-A type pyran dye. Res Chem Intermed 41, 525–533 (2015). https://doi.org/10.1007/s11164-013-1206-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11164-013-1206-0