DETECTION OF RADICALS AT THE PHOTOLYSIS OF TERT-BUTYL HYDROPEROXIDE IN DMSO AND WATER
Foldespapp, Z; Gerber, G; Stosser, R; Schneider, G
| HERO ID | 4854551 |
|---|---|
| In Press | No |
| Year | 1991 |
| Title | DETECTION OF RADICALS AT THE PHOTOLYSIS OF TERT-BUTYL HYDROPEROXIDE IN DMSO AND WATER |
| Authors | Foldespapp, Z; Gerber, G; Stosser, R; Schneider, G |
| Volume | 333 |
| Issue | 2 |
| Page Numbers | 293-301 |
| Abstract | The decomposition of tert-butyl hydroperoxide by photochemically induced reactions in DMSO2) and water was investigated by cw-e.s.r. spectroscopy. The products tert-butylperoxyl, methyl and sulfur-centered free radicals were identified. The tert-butoxyl free radical is involved in the primary process as shown by time-resolved e.s.r. technique. On the basis of directly identified radical species, a mechanism for the photochemically induced reactions of tert-butyl hydroperoxide in DMSO is proposed. At concentrations below 0.8 mol.l-1 the radical formation from tert-butyl hydroperoxide proceeds by cleavage of the O-O bond rather than by hydrogen abstraction. |
| Doi | 10.1002/prac.19913330215 |
| Wosid | WOS:A1991GE26900012 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Journal:JOURNAL FUR PRAKTISCHE CHEMIE 0021-8383 |
| Is Public | Yes |