1.
Chem Commun (Camb)
; (13): 1647-9, 2009 Apr 07.
Artículo
en Inglés
| MEDLINE
| ID: mdl-19294249
RESUMEN
Electrophoretic fluorescence images have been fabricated by deposition of nanoporous polyaniline-fluorescein conducting particles onto a micro-patterned polyaniline film.
2.
Org Lett
; 10(18): 3961-4, 2008 Sep 18.
Artículo
en Inglés
| MEDLINE
| ID: mdl-18722457
RESUMEN
A new, simple, and effective method for the diazotization of a wide range of arylamines has been developed by using a polymer-supported diazotization agent in the presence of p-toluenesulfonic acid. Various pure arenediazonium tosylates with unusual stabilities can be easily prepared by this method. As a result, these salts are useful and versatile substrates for subsequent transformations, such as halogenation and Heck-type reactions. The unusual stabilities of arenediazonium tosylates are also preliminarily discussed with their X-ray structures.