A Facile Method for the Titration of Organolithium Reagents using Naphtylamine or Naphtylmethylamine as Indicators

 

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Autor: Cabezas Pizarro, Jorge A.
Format: artículo original
Data de publicació:2019
Descripció:A simple method for the titration of alkyllithiums with sec-butanol, using naphtylamine or naphtylmethylamine as color indicator, is reported. Both amines gave sharp-end points, easily determined by color changes from brown to yellow (naphtylamine) and from green to colorless (naphtylmethylamine). The accuracy of the determination was in accordance with the values obtained by a standard method.
Pais:Kérwá
Institution:Universidad de Costa Rica
Repositorio:Kérwá
Idioma:Inglés
OAI Identifier:oai:kerwa.ucr.ac.cr:10669/88359
Accés en línia:http://ijmcr.com/a-facile-method-for-the-titration-of-organolithium-reagents-using-naphtylamine-or-naphtylmethylamine-as-indicators/
https://hdl.handle.net/10669/88359
Paraula clau:CHEMISTRY