The polarographic behaviour of diazoacetophenone
β Scribed by D.M. Coombs; L.L. Leveson
- Publisher
- Elsevier Science
- Year
- 1964
- Tongue
- English
- Weight
- 175 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0003-2670
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π SIMILAR VOLUMES
ALTHCUGH the uncatalyzed, thermal decomposition of several a-substituted a-diazoketones has yielded ketenes, these have not been isolated from the decomposition products of a-diazoketones of type RCCXXN2 and investigation of such products has been scant. 3 In connection with a study of the Wolff 4 r
The polarographic reduction of 1-phenyl-3-amino%rylazo-pyrazole-5-one and its arylazo substituted derivatives is studied in Britton-Robinson buffers (pH 3-IO), containing 40Β°k dimethyl formamide. The compounds exhibit a single wave in acidic solutions and two waves in alkaline solutions. A plausible