## Pseudo -first-order rate constants (k obs ) for alkaline hydrolysis of 4-nitrophthalimide show a monotonic decrease with increase in [C 12 E 23 ] T (total concentration of Brij 35) at constant [CH 3 CN] and [NaOH]. This micellar effect is explained in terms of a pseudophase micelle model. The r
Effects of salts and mixed aqueous-acetonitrile solvent on the rate of alkaline hydrolysis of 4-nitrophthalimide in the presence of cationic micelles
β Scribed by M Niyaz Khan; Rodhiah Musa
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 129 KB
- Volume
- 179
- Category
- Article
- ISSN
- 1381-1169
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π SIMILAR VOLUMES
Pseudo-first-order rate constants (k obs ) for alkaline hydrolysis of 4-nitrophthalimide (NPTH) decreased by nearly 8-and 6-fold with the increase in the total concentration of cetyltrimethyl-ammonium bromide ([CTABr] T ) from 0 to 0.02 M at 0.01 and 0.05 M NaOH, respectively. These observations are
## Abstract During an investigation on the destruction of cyanide in waste waters by chlorination it was observed that, even in strongly alkaline solution, the first product of the reaction of a cyanide with a hypoβchlorite is cyanogen chloride; this then undergoes hydrolysis, possibly with formati