Turkish Journal of Chemistry
Abstract
Treatment of hydrogen peroxide with a polymer-supported hypervalent iodine compound, poly[4-diacetoxyiodo] styrene (PDAIS), generates singlet molecular oxygen ($^{1}$O$_{2})$. Singlet oxygen generation was proved by trapping with typical organic compounds such as conjugated dienes, aromatic dienes, and electron-rich alkene. When compared to monomer analogue, the use of PDAIS in peroxidation of substrates gave slightly better yields (45%-96%). Regeneration and reuse of PDAIS showed similar activity. The mechanism underlying generation of singlet oxygen and reaction scope was examined.
DOI
10.3906/kim-1602-13
Keywords
Hydrogen tetroxide, oxidation, peroxyiodane, polymer-supported hypervalent iodine, singlet oxygen
First Page
467
Last Page
475
Recommended Citation
ÇATIR, M (2017). Singlet oxygen generation from poly[4-diacetoxyiodo]styrene and hydrogen peroxide. Turkish Journal of Chemistry 41 (4): 467-475. https://doi.org/10.3906/kim-1602-13
