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

 

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Bibliographische Detailangaben
Verfasser: Cabezas Pizarro, Jorge A.
Format: artículo original
Publikationsdatum:2019
Beschreibung: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.
Land:Kérwá
Institution:Universidad de Costa Rica
Repositorio:Kérwá
Sprache:Inglés
OAI Identifier:oai:kerwa.ucr.ac.cr:10669/88359
Online Zugang:http://ijmcr.com/a-facile-method-for-the-titration-of-organolithium-reagents-using-naphtylamine-or-naphtylmethylamine-as-indicators/
https://hdl.handle.net/10669/88359
Stichwort:CHEMISTRY