Synthesis and properties of novel magnetic nanoparticles grafted with nitropyridine-substituted calix[4]arene derivative as Cr^{6+} extractant

Abstract: A new calix[4]arene derivative, 3, which functionalized at the lower rim with 2-(2-aminoethyl amino)-5-nitropyridine, was synthesized and characterized by a combination of FTIR, ^1H NMR, ^{13}C NMR, and elemental analysis. Then the calix[4]arene 3 was grafted onto [3-(2,3-epoxypropoxy)propyl]trimethoxysilane-modified Fe_3O_4-- nanoparticles (EPPTMS-MN) to produce new calixarene-adorned magnetic nanoparticles (MN-DiNoPy-Calix (4)). The structure of the calixarene-adorned magnetic nanoparticles 4 was determined by a combination of FTIR, TEM, and elemental analysis. Moreover, a study regarding the removal of toxic HCr_2O_7^- anion from aqueous solution was also carried out with the calixarene-adorned magnetic nanoparticles in solid--liquid extraction studies.

PDF

___

Smith, W. A.; Apel, W. A.; Petersen, J. N.; Peyton, B. M. Bioremediation J. 2002, 6, 205215.
Kumar, M. A.; Thirumalai, K.; Sathishkumar, P.; Palvannana, T. Chem. Eng. J. 2012, 185186, 178186.
Srivastava, V.; Sharma, Y. C. Water Air Soil Pollut. 2014, 225, 1776.
Sayin, S.; Ozcan, F.; Yilmaz, M. J. Hazard. Mater. 2010, 178, 312319.
Goyal, N.; Jain, S. C.; Banerjee, U. C. Adv. Environ. Res. 2003, 7, 311319.
Chen, S.; Yue, Q.; Gao, B.; Li, Q.; Xu, X.; Fu, K. Bioresour. Technol. 2012, 113, 114120.
Racho, P.; Phalathip, P. J. Clean Energy Technol. 2014, 2, 1822.
Sayin, S.; Eymur, S.; Yilmaz, M. Ind. Eng. Chem. Res. 2014, 53, 23962402.
Ayuso, E.; Sanchez, A.; Querol, G. X. J. Hazard. Mater. 2007, 142, 191198.
Chen, L.; Lu, L.; Shao, W.; Luo, F. J. Chem. Eng. Data 2011, 56, 10591068.
Elwakeel, K. Z. Desalination 2010, 250, 105112.
Miretzkya, P.; Fernandez, C. A. J. Hazard. Mater. 2010, 180, 119.
Bayrakcı, M.; Ertul, S.; Yilmaz, M. Tetrahedron 2009, 65, 79637968.
Bhatti, A. A.; Memon, S.; Memon, N. Sep. Sci. Technol. 2014, 49, 664672.
Akkus, G. U.; Memon, S.; Sezgin, M.; Yilmaz, M. Clean-Soil, Air, Water 2009, 37, 109114.
Sayin, S.; Yilmaz, M.; Tavasli, M. Tetrahedron 2011, 67, 37433753.
Tabakci, M.; Erdemir, S.; Yilmaz, M. J. Hazard. Mater. 2007, 148, 428435.
Stastny, V.; Lhotak, P.; Michlova, V.; Stibor, I.; Sykora, J. Tetrahedron 2002, 58, 72077211.
Sayin, S.; Yilmaz, M. RSC Adv. 2014, 4, 22192225.
Casnati, A. Chem. Commun. 2013, 49, 68276830.
Sayin, S.; Ozcan, F.; Yilmaz, M. Mater. Sci. Eng. C 2013, 33, 24332439.
Sayin, S.; Yilmaz, M. J. Chem. Eng. Data 2011, 56, 20202029.
Sayin, S.; Ozcan, F.; Yilmaz, M. J. Macromol. Sci., Pure Appl. Chem. 2011, 48, 365372.
Gutsche, C. D.; Nam, K. C. J. Am. Chem. Soc. 1988, 110, 61536162.
Collins, E. M.; McKervey, M. A.; Madigan, E.; Moran, M. B.; Owens, M.; Ferguson, G.; Harris, S. J. J. Chem. Soc., Perkin Trans. 1 1991, 31373142.
Yong, Y.; Bai, Y.; Li, Y.; Lin, L.; Cui, Y.; Xia, C. J. Magn. Magn. Mater. 2008, 320, 23502355.
Memon, S.; Roundhill, D. M.; Yilmaz, M. Collect. Czech. Chem. Commun. 2004, 69, 12311250.