- Spin trapping experiments with different carbamoyl-substituted EMPO derivatives
-
The spin trapping behavior of five carbamoyl-substituted EMPO derivatives, 5-aminocarbonyl-5-methyl-pyrroline N-oxide (CAMPO (AMPO)), 5-aminocarbonyl-5-ethyl-pyrroline N-oxide (CAEPO), 5-aminocarbonyl-5-propyl-pyrroline N-oxide (CAPPO), 5-aminocarbonyl-5-n-butyl-pyrroline N-oxide (CABPO), and 5-aminocarbonyl-5-n-pentyl-pyrroline N-oxide (CAPtPO), toward different oxygen- and carbon-centered radicals is described, the stabilities of the superoxide adducts ranging from about 8 to 17 min.
- Stolze, Klaus,Rohr-Udilova, Natascha,Hofinger, Andreas,Rosenau, Thomas
-
-
Read Online
- Free radical trapping properties of several ethyl-substituted derivatives of 5-ethoxycarbonyl-5-methyl-1-pyrroline N-oxide (EMPO)
-
The spin trapping behavior of several ethyl-substituted EMPO derivatives, cis- and trans-5-ethoxycarbonyl-3-ethyl-5-methyl-pyrroline N-oxide (3,5-EEMPO), 5-ethoxycarbonyl-4-ethyl-5-methyl-pyrroline N-oxide (4,5-EEMPO), cis- and trans-5-ethoxycarbonyl-5-ethyl-3-methyl-pyrroline N-oxide (5,3-EEMPO), and 5-ethoxycarbonyl-5-ethyl-4-methyl-pyrroline N-oxide (5,4-EEMPO), toward a series of different oxygen- and carbon-centered radicals, is described. Considerably different stabilities of the superoxide adducts (ranging from about 12 to 55 min) as well as the formation of other radical adducts were observed.
- Stolze, Klaus,Rohr-Udilova, Natascha,Rosenau, Thomas,Hofinger, Andreas,Nohl, Hans
-
-
Read Online
