Synthesis and Characterization of Metal Salen Complexes Immobilized MCM-41 and their Catalytic Activity for Benzyl Alcohol Oxidation

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Abstract:

Co(Ⅱ)-, Mn(Ⅲ)- and Cu(Ⅱ)- salen type complexes were immobilized over mesoporous MCM-41 through coordinating the metal atom to amino groups covalently attached to the MCM-41 functionalized 3-aminopropyl triethoxysilane (3-APTES). The XRD patterns shown that mesostructure of MCM-41 remains intact after various modifications, while spectral techniques shown the successful anchoring the neat complexes inside MCM-41. The catalytic activity results shown that Co-salophen/MCM-41 exhibited the highest catalytic performance in the water phase selective oxidation of benzyl alcohol.

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Periodical:

Advanced Materials Research (Volumes 881-883)

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292-296

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] K. Gupta, A. Kumar Sutar and C. -C. Lin: Coord. Chem. Rev. Vol. 253 (2009), p. (1926).

Google Scholar

[2] S. Handa, K. Nagawa, Y. Sohtome, et al.: Angew Chem Int Ed Vol. 47 (2008), p.3230.

Google Scholar

[3] X.L. Zheng, C.W. Jones and M. Weck: J. Am. Chem. Soc. Vol. 129 (2007), p.1105.

Google Scholar

[4] C. -M. Che and J. -S. Huang: Coord. Chem. Rev. Vol. 242 (2003), p.97.

Google Scholar

[5] P.G. Cozzi: Chem Soc Rev Vol. 33 (2004), p.410.

Google Scholar

[6] S. Waśkiewicz, K. Zenkner, E. Langer, et al.: Prog. Org. Coat. Vol. (2013), p.

Google Scholar

[7] K.J. Balkus Jr, M. Eissa and R. Levado: J. Am. Chem. Soc. Vol. 117 (1995), p.10753.

Google Scholar

[8] C. -Y. Chen, H. -X. Li and M.E. Davis: Microporous Mater. Vol. 2 (1993), p.17.

Google Scholar

[9] T. Joseph, D.P. Sawant, C. Gopinath, et al.: J. Mol. Catal. A: Chem. Vol. 184 (2002), p.289.

Google Scholar

[10] P. Karandikar, M. Agashe, K. Vijayamohanan, et al.: Appl. Catal., A: General Vol. 257 (2004), p.133.

Google Scholar

[11] P. Karandikar, K. Dhanya, S. Deshpande, et al.: Catal. Commun. Vol. 5 (2004), p.69.

Google Scholar