✦ LIBER ✦
Reduction of Ag(I) by 1-acyl-2-arylhydrazines: Mechanism of photographic infectious development
✍ Scribed by W. Russell Bowman; J. Anthony Forshaw; Kevin P. Hall; Jonathan P. Kitchin; Andrew W. Mott
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- French
- Weight
- 887 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0040-4020
No coin nor oath required. For personal study only.
✦ Synopsis
The photographic process of 'infectious development' in which l-acyl-2-arylhydrazines reduce AgO) has been studied using analogues. 1-Acyl-2-aryldiazenes, resulting from oxidation of 1-acyl-2-arylhydrazines, are hydrolysed to anions of aryldiazenes (ArN=NH), which undergo further oxidation with loss of nitrogen to yield aryl radicals. The aryl radicals cause 'feedback inhibition' which is prevented by the addition of benzhydrol.