Inexpensive and efficient Ullmann methodology to prepare donor-substituted porphyrins.
Org Lett
; 15(24): 6282-5, 2013 Dec 20.
Article
em En
| MEDLINE
| ID: mdl-24283676
ABSTRACT
The preparation of porphyrins functionalized with one or two carbazoles (or phenoxazines) is described. The electron donors were introduced into one or two porphyrin meso positions by using the inexpensive Ullmann coupling procedure. Very good yields were obtained, and for two new compounds, the X-ray structures were solved. Preliminary electrochemical data coupled with electronic spectroscopy are also reported.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Metaloporfirinas
/
Níquel
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article