Synthesis and characterization of 5-hydroxymethyl-5-methyl-pyrroline N-oxide and its derivatives

Synthesis and spin trapping behavior of three novel DMPO derivatives, namely 5-hydroxymethyl-5-methyl-pyrroline N-oxide (HMMPO), 5-(2-furanyl)-oxymethyl-5-methyl-pyrroline N-oxide (FMMPO), and 5-(2-pyranyl)-oxymethyl-5-methyl-pyrroline N-oxide (PMMPO) towards different oxygen- and carbon-centered radicals are described. The stabilizing effect of a series of cyclodextrins on the superoxide adducts was tested.

Synthesis and spin trapping properties of 5-hydroxymethyl-5-methyl-pyrroline N-oxide and two derivatives are reported.Figure optionsDownload as PowerPoint slide