[Not Available].
Generation of ethoxide and hydroxide ions in aqueous ethanolic medium by controlled-current electrolysis is suggested for coulometric titration of 2-phenylpropionic acid derivatives. The electroreduction of the carboxylic hydrogen atom leads to the anion by elimination of a hydrogen radical. Potentiometric or conductimetric methods can be used for detection of the end-point.
Kanoute
G
G
Laboratoire de Chimie Analytique et d'Electrochimie Organiques, Centre d'études pharmaceutiques, Université de Paris-Sud, rue J.B. Clément, 92290 Chatenay-Malabry, France.
Nivaud
E
E
Paulet
B
B
Boucly
P
P