AlmtnLct--Polystyrene containing t-butyl nitroxide groups at the recta-position was prepared from styrene-(m-bromostyrene) copolymer. The structure of the radical was identified by ESR measurements. Polymerization of styrene initiated by AIBN at 50 ° has been studied dialatometrically in the presenc
Investigation of the macromolecular stable free nitroxide radical
✍ Scribed by M. Azori; F. Tüdös; A. Rockenbauer; P. Simon
- Book ID
- 107753565
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 270 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0014-3057
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📜 SIMILAR VOLUMES
## Abstract Low molecular stable free nitrogen radicals have been investigated frequently. There are, however, only a few records on corresponding high polymers. Preparation of macromolecular radicals of the diphenylpicrylhydrazyl type is described. Poly‐4‐fluorostyrene is nitrated to poly‐3,5‐dini
## Abstract Electrospray ionization (ESI) mass spectra have been recorded for a range of substituted nitronyl nitroxide and iminyl nitroxide monoradicals and biradicals. Secondary species formed in the ESI source were observed as the dominant ions in both the iminyl nitroxide and nitronyl nitroxide
The photochemistry of organic radicals has received little attention. Notable exceptions are the classical studies on triphenylmethyl radical\* and recent studies on diphenylpicrylhydrasy13 and di-alkylnitroxides. 4 The latter