Acidity of Acetophenone Enol in Aqueous Solution
β Scribed by Dipl.-Chem. Pavel Haspra; Dipl.-Chem. Alfred Sutter; Priv.-Doz. Dr. Jakob Wirz
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 310 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0044-8249
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π SIMILAR VOLUMES
Manganese-catalysed ozonation of glyoxalic acid in aqueous solutions has been investigated in the pH range 2.0Β±4.0. The addition of manganese ions (Mn(II) or Mn(IV)) to a glyoxalic acidΒ±ozone system allows the substrate to be oxidized through a mechanism different from that reported for uncatalysed
## Abstract DLβpoly(lactic acid) of molecular weight about 2500 was prepared by polycondensation of lactic acid and characterized by viscosimetry, infrared spectroscopy, light scattering, GPC, and NMR. Tablets made of the above polymer were immersed in buffer solutions at 37Β°C, and their swelling b