Journal
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
Volume 336, Issue 1-2, Pages 106-114Publisher
ELSEVIER
DOI: 10.1016/j.molcata.2011.01.006
Keywords
Polymer supported; Copper(II) Schiff base complex; Oxidation; H2O2; Antibacterial activity
Categories
Funding
- Department of Science and Technology (DST)
- Council of Scientific and Industrial Research (CSIR)
- University Grant Commission (UGC), New Delhi, India
Ask authors/readers for more resources
A new polymer supported Cu(II) Schiff base complex was synthesized. The solid complex was characterized by Fourier transform infrared spectroscopy (FT-IR), UV-vis diffuse reflectance spectroscopy (DRS), thermogravimetric analysis (TGA) and scanning electron microscope (SEM). Its homogeneous analogue was also prepared. The catalytic performances of the copper complex in oxidation reactions were evaluated for both homogeneous and heterogeneous systems. The copper(II) complex was found to be efficient catalyst for the oxidation of alkenes, alkanes and aromatic alcohols in the presence of hydrogen peroxide as oxidant at room temperature. The catalytic investigation revealed that the solid complex performs better than the homogeneous one as an oxidation catalyst. The solids containing the immobilized complex can be recovered from the reaction medium and reused almost five times, maintaining good catalytic activity. Furthermore, the in vitro toxicity of the ligand and complex was tested against the growth of bacterial species, viz., Staphylococcus aureus and Escherichia coli. (C) 2011 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available