๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Mechanism of the hydroxyiodination of 2-butenoic acid

โœ Scribed by Stanley D. Furrow

Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
267 KB
Volume
14
Category
Article
ISSN
0538-8066

No coin nor oath required. For personal study only.

โœฆ Synopsis

Aqueous iodination of trans-2-butenoic acid proceeds via hydrolysis of 12 to form HOI and I-, then rapid addition of HOI across the double bond to form the iodohydrin product. In the presence of iodate to keep iodide concentration low, the reaction proceeds a t a conveniently measurable rate. The rate for the addition reaction

where [H+] and [IO;] are total concentrations used to prepare the solution.

๐Ÿ“œ SIMILAR VOLUMES

AM1 study of acid-catalyzed hydrolysis o
AM1 study of acid-catalyzed hydrolysis of maleamic (4-amino-4-oxo-2-butenoic) acids
โœ Toshiyuki Katagi ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 546 KB

The acid-catalyzed hydrolysis mechanisms of maleamic (4-amino-4-0~0-2-butenoic) acids were studied using AM1 method. The reaction proceeded mainly in two steps: (1) nucleophilic attack of the undissociated carboxyl group on the adjacent aminocarbonyl carbon via a zwitterionic intermediate; and ( 2 )

The Mechanism of the Acid-catalysed Hydr
The Mechanism of the Acid-catalysed Hydrolysis of 1-Aryl-2,2,2-trifluorodiazoethanes
โœ Georges Diderich ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› John Wiley and Sons ๐ŸŒ German โš– 569 KB

Szinzmavy. The rates of the acid-catalysetl hydrolysis < I f a serics of hryi-2,2,2-trifluorocliazocthanes Ia-d havc been mcasured in dioxan/\vatcr/HC104. Thc results arc well corrclatetl with the Hanznzett equation when up substituent constants are used ( @ = -1.74 and er, = -1.75). Kinetic solven