Abstract
The rationally designed polydentate ligands, L 1 and L 2, based on the pyridinyl moiety and the hydrazone fragment have been synthesized to coordinate zinc(II) ions. We utilize pyridine as a rigid core connecting two bipyridines as ligand building blocks with a hydrozone linker for the L 1. The L 2 has a reversed design in which a bipyridine was used as a hinging-available building block of the ligand core, connecting two pyridazine arms with a hydrazone linker. Two novel helical dizinc(II) complexes were obtained by the reaction of L 1 and L 2 with zinc(II) perchlorate in acetonitrile. The structures of both helicates were confirmed by X-ray diffractometry. Single-stranded helicate Zn 2 L 1 contains two zinc ions bridged by an oxygen atom. Except for the L 2 ligand, no other bridging species were found between the two zinc ions in the double-stranded helicate Zn 2 L 2 2 . The self-assembling process of helicate Zn 2 L 1 in solution state was studied by UV–Vis spectrometric titration experiments. The stepwise formation constants imply a slightly positive cooperative behavior for the formation of helicates.
Similar content being viewed by others
References
U. Koert, M.M. Harding, J.-M. Lehn, Nature 346, 339–342 (1990)
J.S. Lindsey, New J. Chem. 15, 153–180 (1991)
J.-M. Lehn, Supramolecular Chemistry-Concepts and Perspectives (VCH, Weinheim, 1995)
C. Piguet, C. Edder, S. Rigault, G. Bernardinelli, J.-C. G. Bünzli, G. Hopfgartner, J. Chem. Soc., Dalton Trans. 22, 3999-4006 (2000)
R. Ziessel, Coord. Chem. Rev. 195, 201–217 (2001)
Y.-M. Legrand, A. Van Der Lee, M. Barboiu, Inorg. Chem. 46, 9540–9547 (2007)
J.-M. Lehn, Chem. Soc. Rev. 36, 151–160 (2007)
J.P. Sauvage, Transition Metals in Supramolecular Chemistry (Wiley, New Yoek, 2008)
E. Yashima, K. Maeda, Y. Furusho, Acc. Chem. Res. 41, 1166–1180 (2008)
E. Yashima, K. Maeda, H. Iida, Y. Furusho, K. Nagai, Chem. Rev. 109, 6102–6211 (2009)
D. Haldar, C. Schmuck, Chem. Soc. Rev. 38, 363–371 (2009)
J.-M. Lehn, Angew. Chem. 100, 91–116 (1988)
K. Zegelaar-Jaarsveld, G.A. Van DerMarel, J.H. Van Boom, Tetrahedron 48, 10013–10148 (1992)
P.T. Corbett, J. Leclaire, L. Vial, K.R. West, J.-L. Wietor, J.K.M. Sanders, S. Otto, Chem. Rev. 106, 3652–3711 (2006)
M. Nishijima, J.-W. Chang, C. Yang, G. Fukuhara, T. Mori, Y. Inoue, Res. Chem. Intermed. 39, 371–383 (2013)
V. Amendola, L. Fabbrizzi, C. Mangano, P. Pallavicini, E. Roboli, M. Zema, Inorg. Chem. 39, 5803–5806 (2000)
V. Amendola, L. Fabbrizzi, P. Pallavicini, E. Sartirana, A. Taglietti, Inorg. Chem. 42, 1632–1636 (2003)
T. Ghosh, S. Pal, Inorg. Chim. Acta 363, 3632–3636 (2010)
R.-F. Song, Y.-Y. Sun, J. Yang, X.-Y. Yang, J. Inorg. Organomet. Polym. 21, 237–243 (2011)
M.T. Youinou, R. Ziessel, J.-M. Lehn, Inorg. Chem. 30, 2144–2148 (1991)
A.-M. Stadler, N. Kyritsakas, G. Vaughan, J.-M. Lehn, Chem. Eur. J. 13, 59–68 (2007)
F.A. Cotton, G. Wilkinson, Advanced Inorganic Chemistry (Wiley, New York, 1988)
D.S. Auld, Biometals 14, 271–313 (2001)
J.M. Berg, Y. Shi, Science 271, 1081–1085 (1996)
L.A. Finney, T.V. O’Halloran, Science 300, 931–936 (2003)
N.C. Lim, H.C. Freake, C. Brückner, Chem. Eur. J. 11, 38–49 (2005)
Y. Wu, J.-C. Liu, J. Cao, R.-Z. Li, N.-Z. Jin, Res. Chem. Intermed. (2014). doi:10.1007/s11164-014-1781-8
H.-C. Kao, Y.-C. Wang, W.-J. Wang, J. Chin. Chem. Soc. 57, 876–882 (2010)
H.-C. Kao, Y.-C. Wang, W.-J. Wang, J. Chin. Chem. Soc. 59, 934–939 (2012)
G.M. Sheldrick, SHELX-97, Programs for Crystal Structure Solution and Refinement (University of Göttingen, Göttingen, 1997)
SADABS. Version 2007/2. G. M. Sheldrick, (Bruker AXS Inc. Madison, Wisconsin, USA, 1997)
R. Binstead, A. D. Zuberbuhler, SPECFIT Global Analysis System, 2.10 edn. (Spectrum Software Associates: Chapel Hill, NC 27515, 1998)
E.R. Malinowski, D.G. Howery, Factor Analysis in Chemistry (Wiley, New York, 1980)
H. Gampp, M. Maeder, C.J. Meyer, A.D. Zuberbuhler, Talanta 23, 1133–1139 (1985)
H. Gampp, M. Maeder, C.J. Meyer, A.D. Zuberbuhler, Talanta 33, 943–951 (1986)
S. Anderson, E. C. Constable, K. R. Seddon, J. E. Turp, J. E. Baggott, M. J. Pilling, J. Chem. Soc., Dalton Trans. 11, 2247-2261 (1985)
C. Piguet, B. Bocquet, A. Quattropani, J. Am. Chem. Soc. 114, 7440–7451 (1992)
C. Piguet, B. Bocquet, A. Quattropani, J. Am. Chem. Soc. 116, 9092–9102 (1994)
J. Hamacek, S. Blanc, M. Elhabiri, E. Leize, A.V. Dorsselaer, C. Piguet, A.M. Albrecht-Gary, J. Am. Chem. Soc. 125, 1541–1550 (2003)
Acknowledgments
This work was financially supported by Tamkang University and the Ministry of Science and Technology (NSC 97-2113-M-032-006). The authors thank Mr. Pierre LaPorte for reading the article.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kao, HC., Wang, YC. & Wang, WJ. Syntheses and crystal structures of two self-assembled dizinc(II) helicates with novel hydrazone linked polypyridyl ligands. Res Chem Intermed 43, 3539–3552 (2017). https://doi.org/10.1007/s11164-016-2426-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11164-016-2426-x