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Journal of Porous Materials

, Volume 23, Issue 5, pp 1305–1310 | Cite as

Copper complex of isatin Schiff base encapsulated in zeolite as active heterogeneous catalyst: an efficient protocol for the acetylation reaction

  • B. P. Nethravathi
  • P. Manjunathan
  • K. N. Mahendra
Article

Abstract

Copper (II) complex of 3-phenylimino-1,3-dihydro-indol-2-one encapsulated in the super cages of zeolite-Y has been synthesized by flexible ligand method and characterized by various physicochemical measurements. The catalytic activity of cationic exchanged zeolite, copper complex of ligand and complex encapsulated inside the zeolite was investigated for the decomposition of H2O2 and for the acetylation of p-cresol. All catalysts show good to excellent yield. The results showed that conversion of p-cresol varies in the order homogeneous complex < Na-Y-Zeolite < Cu-Y-Zeolite < heterogeneous complex.

Keywords

Encapsulation Zeolite-Y Catalyst Hydrogen peroxide Decomposition Acetylation 

Notes

Acknowledgments

The authors gratefully acknowledge Prof. Ramakrishna Reddy, Department of Chemistry, Government Science College, Bangalore for his valuable suggestion for carrying out this research work.

Supplementary material

10934_2016_189_MOESM1_ESM.doc (164 kb)
Supplementary material 1 (DOC 164 kb)

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Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  • B. P. Nethravathi
    • 1
  • P. Manjunathan
    • 2
  • K. N. Mahendra
    • 2
  1. 1.Department of ChemistryVijaya CollegeBangaloreIndia
  2. 2.Department of ChemistryBangalore UniversityBangaloreIndia

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