Formation of aliphatic amines by oxidation of some brown pigments
✍ Scribed by Jan Velíšek; Jiří Davídek
- Book ID
- 112487122
- Publisher
- Springer
- Year
- 1974
- Tongue
- English
- Weight
- 181 KB
- Volume
- 154
- Category
- Article
- ISSN
- 0044-3026
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📜 SIMILAR VOLUMES
The oxidation of aliphatic amines by aqueous chlorine has been studied. The kinetic behaviour is similar for primary, secondary and tertiary aliphatic amines, the elementary step being the transfer of chlorine from the hypochlorous acid molecule to the nitrogen of the f~e amino group. Chlorination o
Oxidation of Aliphatic Amines by Aqueous Chlorine. -A mechanistic study is done. The elementary step is the transfer of chlorine from the hypochlorous acid molecule to the nitrogen of the amino group. For primary and secondary amines H 2 O molecules are involved in the transition states.
The standard (p°= 0.1 MPa) molar enthalpies of formation DfH°m (1 or cr) at the temperature T = 298.15 K were measured using combustion calorimetry for N,N-dimethyloctylamine (A), 2,4-dimethylaniline (B), 2,5-dimethylaniline (C), N-ethylaniline (D), N-benzylaniline (E), and N,N-dimethylaniline (F).