Encontrado 1 documento, a visualizar página 1 de 1
Ordenado por
Data
ir para a página:
1
Phthalocyanine thio-pyridinium derivatives as antibacterial photosensitizers
Pereira, Joana B.; Carvalho, Eliana F. A.; Faustino, Maria A. F.; Fernandes, Rosa; Neves, Maria G. P. M. S.; Cavaleiro, José A. S.; Gomes, Newton C. M.This study describes the synthesis of three new tetra- and octa-thio-pyridinium phthalocyanine derivatives. PSs 3a and 4a were prepared from the tetramerization of phthalonitriles 1 and 2, respectively, whereas PS 5 was prepared from the nucleophilic substitution of the 8 beta fluor atoms of hexadecafluorophthalocyaninatozinc(II) by mercaptopyridine, followed by cationization. The recombinant bioluminescent Esc...
Data: 2012
|
Origem: RIA - Repositório Institucional da Universidade de Aveiro