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Solid-State Synthesis and Thermochromism of Salicylidene Dinitrophenylhydrazine Derivatives
Corresponding Author(s) : Yongjun Lv
Asian Journal of Chemistry,
Vol. 28 No. 4 (2016): Vol 28 Issue 4
Abstract
Two salicylidene dinitrophenylhydrazine compounds (1 and 2) were synthesized by solid-state reaction of (2,4-dinitrophenyl)hydrazine with 2-hydroxybenzaldehyde and 2-hydroxy-1-naphthaldehyde at room temperature, respectively. Their structures were characterized by elemental analysis, ESI-MS and IR and thermochromism properties were investigated by differential scanning calorimetry spectra. The results exhibited that both 1 and 2 displayed significant colour changes relying on temperature, which can be ascribed to the structural transformation between enol and keto forms in the solid state. This transformation may benefit from the intramolecular hydrogen bond and proton H-transfer.
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- M.C. García-López, B.M. Muñoz-Flores, V.M. Jiménez-Pérez, I. Moggio, E. Arias, R. Chan-Navarro and R. Santillan, Dyes Pigments, 106, 188 (2014); doi:10.1016/j.dyepig.2014.02.021.
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- S. Anguille, P. Brun and R. Guglielmetti, Appl. Organomet. Chem., 18, 68 (2004); doi:10.1002/aoc.570.
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References
M.C. García-López, B.M. Muñoz-Flores, V.M. Jiménez-Pérez, I. Moggio, E. Arias, R. Chan-Navarro and R. Santillan, Dyes Pigments, 106, 188 (2014); doi:10.1016/j.dyepig.2014.02.021.
Y. Sui, X.N. Fang, R.H. Hu, J. Li and D.S. Liu, Inorg. Chim. Acta, 423, 540 (2014); doi:10.1016/j.ica.2014.09.015.
E. Hadjoudis and I.M. Mavridis, Chem. Soc. Rev., 33, 579 (2004); doi:10.1039/B303644H.
E. Hadjoudis, S.D. Chatziefthimiou and I.M. Mavridis, Curr. Org. Chem., 13, 269 (2009); doi:10.2174/138527209787314797.
M. Xiao, D. Liang, H. Shen, J.Y. Liu and H.Y. Li, IEEE ICICTA, 7, 591 (2014).
S. Hara, H. Houjou, I. Yoshikawa, H. Sato, A. Yamano, Y. Namatame, T. Mutai and K. Araki, J. Phys. Chem. A, 118, 6979 (2014); doi:10.1021/jp5063034.
Z. Yuan, C. Lee and S. Lee, Angew. Chem., 116, 4293 (2004); doi:10.1002/ange.200453995.
S. Anguille, P. Brun and R. Guglielmetti, Appl. Organomet. Chem., 18, 68 (2004); doi:10.1002/aoc.570.
D.A. Safin and Y. Garcia, RSC Adv., 3, 6466 (2013); doi:10.1039/c3ra40705e.
F. Robert, A.D. Naik, B. Tinant, R. Robiette and Y. Garcia, Chem. Eur. J., 15, 4327 (2009); doi:10.1002/chem.200801932.
D.A. Safin, M. Bolte and Y. Garcia, CrystEngComm, 16, 8786 (2014); doi:10.1039/C4CE01325E.
P.U. Biedermann, J.J. Stezowski and I. Agranat, Chem. Eur. J., 12, 3345 (2006); doi:10.1002/chem.200501118.
S. Benard and P. Yu, Chem. Commun., 1, 65 (2000); doi:10.1039/a907675a.
P. Pan, W. Kai, B. Zhu, T. Dong and Y. Inoue, Macromolecules, 40, 6898 (2007); doi:10.1021/ma071258d.
J. Zhang, Y. Duan, H. Sato, H. Tsuji, I. Noda, S. Yan and Y. Ozaki, Macromolecules, 38, 8012 (2005); doi:10.1021/ma051232r.