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SYNTHESES AND ABSORPTION SPECTRA OF 2-SUBSTITUTED-3-HYDROXY-5-PYRAZOLONES: 4- n -HEXYL-5-PYRAZOLONES-4-C 14

✍ Scribed by Gagnon, Paul E.; Boivin, Jean L.; MacDonald, Roderick; Yaffe, Leo


Book ID
120072706
Publisher
NRC Research Press
Year
1954
Tongue
French
Weight
480 KB
Volume
32
Category
Article
ISSN
0008-4042

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## Abstract Anions of enolized heteroaromatic 1,3‐dicarbonyl systems, such as the title compounds **1, 9,14**, and **19**, react in dimethylformamide in the presence of potassium carbonate with diaryl disulfides **2** to yield arylsulfenyl derivatives (**3, 10, 15, 20**). The arylthiolate anions **