The kinetics of the reactions of 2-chloro-3-nitropyridine (ortho-like) and 5-nitro ( para-like) isomer with morpholine and piperidine were studied in methanol and benzene at several amine concentrations and temperatures in the range 25 -45°C. The data show that k 3-NO 2 /k 5-NO 2 ratios are less tha
✦ LIBER ✦
The conductance behaviour of 5-nitro, 5-chloro and 5-bromosalicylic acids in methanol—water mixtures at 25°C
✍ Scribed by G. Poulias; N. Papadopoulos; D. Jannakoudakis
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 232 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0013-4686
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✦ Synopsis
The dissociation constants and the molar conductivitis at the limit of zero concentration of 5nitro-, khloro-and 5-bromosalicyclic acids have been determined in water-methanol mixtures at 25°C. The experimental data have been analysed with the Lee and Wheaton conductance equation.
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Ezzat A. Hamed
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Article
📅
1997
🏛
John Wiley and Sons
🌐
English
⚖ 148 KB
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