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Ortho effects III. Rates of alkaline hydrolysis of ethyl benzoates in water

โœ Scribed by Masaru Hojo; Masamori Utaka; Zen-ichi Xoshida

Publisher
Elsevier Science
Year
1966
Tongue
French
Weight
206 KB
Volume
7
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

From the mechanistic standpoint alkaline hydrolysis of substituted benzoates has repeatedly been studied carefully and much rate data in various conditions are now available (l-3).

Nowever, all these measurements were carried out in organic solvents containing relatively small amounts of water.

๐Ÿ“œ SIMILAR VOLUMES

Ortho effects IV. Rates of alkaline hydr
Ortho effects IV. Rates of alkaline hydrolysis of ethyl benzoates in aqueous dimethyl sulfoxides
โœ Masaru Hojo; Masanori Utaka; Zen-ichi Yoshida ๐Ÿ“‚ Article ๐Ÿ“… 1966 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 235 KB

In our last pa&u (I) it ras reported that in the olkaline'hydrolysis of substituted ethyl bensoates the change of the solvent from' 85 %(rt.) aqueous ethanol to 3 %(rt.) aqueous ethanol caused 5C times increase in the rate of the unsubstituted compound and decrease to a half in the Bammett p value,

Intramolecular catalysis and the rate-de
Intramolecular catalysis and the rate-determining step in the alkaline hydrolysis of ethyl salicylate
โœ M. Niyaz Khan; S. K. Gambo ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 508 KB

The alkaline hydrolysis of ethyl salicylate has been studied a t 35ยฐC within the [OH1 range of 0.001-2.00 M. The observed hydroxide ion concentration dependence of rate has been explained by proposing the occurrence of two parallel kinetic steps shown as in the rate law: rate [Es] where ES represen