1. McGarrigle EM, Gilheany DG (2005) Chromium- and manganese-salen promoted epoxidation of alkenes. Chem Rev 105(5):1563–1602
2. Weiss R, Riley D (1999) Therapeutic aspects of manganese(II)-based superoxide dismutase mimics; in uses of inorganic chemistry in medicine. In: Furrell N (ed). The Royal Society of Chemistry, Cambridge, pp 77–99
3. Vos DE, Sels BF, Jacobs PA (2001) Immobilization of homogeneous oxidation catalysts. Adv Catal 46:1–87
4. Padmanabhan M, Varghese A (1999) Structural modification of copper(II) complexes with the use of polymer supports. Oriental J of Chemistry 15(1):79–84
5. Suja NR, Yusuff KKM (2004) Cobalt(II), nickel(II), and copper(II) complexes of polystyrene-supported Schiff bases. J Appl Polymer Sci 91(6):3710–3719