Abstract
A ligand, 2, 5-bis (4-nitrophenylcarbamoyl) terephthalic acid (bnpctpa) was synthesized by using dianhydride of 1, 2, 4, 5-benzenetetracarboxylic (pyromellitic dianhydride–abbreviated PMDA) with 4-nitro aniline. Novel Co-ordination polymers of this bis-ligand were prepared with Cu(II), Ni(II), Co(II), Mn(II) and Zn(II) metal salts. The co-ordination polymers and parent ligand were characterized by elemental analysis, spectral studies, thermogravimetry, number-average molecular weights (Mn), diffuse reflectance spectral studies and magnetic susceptibilities. The biological activity of all the samples has also been monitored against plant pathogens.
Similar content being viewed by others
References
Patel HS, Panchal KK (2005) Flame retardant unsaturated poly(ester amide) resins based on epoxy resins. Int J Polym Mater 54:795–803. doi:10.1080/00914030490463133
Dave PN, Patel NN (2011) Studies on interacting blends of acrylated epoxy resin based poly(ester-amide)s and vinyl ester resin. Mater Sci Appl 2:771–776. doi:10.4236/msa.2011.27106
Tamaki R, Choi J, Laine RM (2003) A polyimide nano composite from octa(aminophenyl) silsesquioxane. Chem Mater 15:793–797. doi:10.1021/cm020797o
Ueda M, Nakayama T (1996) A new negative-type photo sensitive polyimide Bbased on poly(hydroxyimide), a cross-linker, and a photoacid generator. Macromolecules 29:6427–6431. doi:10.1021/ma9605560
Yan L, Park C, Ounaies Z, Irene EA (2006) An ellipsometric study of polymer film curing: 2,6-Bis(3-aminophenoxy)benzonitrile/4,4-oxidiphthalicanhydride poly(amicacid). Polymer 47:2822–2829. doi:10.1016/j.polymer.2006.02.056
Ramkumar SG, Ramakrishnan S (2008) Understanding the folding process of synthetic polymers by small-molecule folding agent. J Chem Sci 120:187–194
Masahiro T, Takahiro H, Hiroyuki O (2007) Improved solubilization of pyromellitic dianhydride and 4,4′-oxydi aniline in ionic liquid by additionof zwitterion and their polycondensation. Tetrahedron Lett 48:1553–1557. doi:10.1016/j.tetlet.2007.01.012
Matsuura T, Hasuda Y, Nishi S, Yamada N (1991) Polyimide derived from 2,2′-bis(trifluoromethyl)-4,4′-diaminobiphenyl. 1. Synthesis and characterization of polyimides prepared with 2,2-bis(3,4-dicarboxy phenyl)hexafluoropropane dianhydride or pyromellitic dianhydride. Macromolecules 24:5001–5005. doi:10.1021/ma00018a004
Patel YS, Patel HS (2011) Studies on novel co-ordination polymers based on 2,5-bis(4-chloro phenylcarbamoyl)terephthalicacid and divalent transition metal ions. Der Chemica Sinica 2:58–67
Vogel AI (1961) A textbook of quantitative inorganic analysis, 3rd edn. Longman, London
Shah TB, Patel HS, Dixit RB, Dixit BC (2003) Co-ordination polymers of 1,8-bis(8-hydroxyquinolin-5-yl)-2,7-dioxaoctane. Int J Polym Anal Charact 8:369–381. doi:10.1080/714975015
Lewis J, Wilkins RS (1960) Modern co-ordination chemistry. Wiley Interscience, New York
Silverstein RM, Webste FX (2004) Spectrometric identification of organic compounds, 6th edn. John Wiley & Sons, New York
Panchal PK, Pansuriya PB, Patel MN (2006) In-vitro biological evaluation of some ONS and NS donor Schiff’s bases and their metal complexes. J Enz Inhib Med Chem 21:453–458. doi:10.1080/14756360600628551
Malik A, Parveen S, Ahmad T, Alshehri SM, Singh PK, Nishat N (2010) Coordination polymer: synthesis, spectral characterization and thermal behaviour of starch-urea based biodegradable polymer and its complexes. Bioinorg Chem Appl. doi:10.1155/2010/848130
Lever ABP (1984) Electronic spectra of dn inorganic electronic spectroscopy, 2nd edn. Elsevier, Amsterdam
Papplardo R (1960) Note on the optical absorption of MnCl2 and MnBr2. J Chem Phys 33:613–614. doi:10.1063/1.1731199
Acknowledgement
One of the authors Yogesh S. Patel is greatly thankful to UGC for sanctioning his Teacher Fellowship Under the Scheme of Faculty Improvement Programme for the research work.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Patel, Y.S., Patel, H.S. & Srinivasulu, B. Synthesis, spectral, magnetic, thermal and biological aspects of pyromellitic dianhydride based co-ordination polymers. Int J Plast Technol 16, 117–124 (2012). https://doi.org/10.1007/s12588-012-9035-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12588-012-9035-3