Synthesis and electrochemical properties of crown ether functionalized coumarin substituted cobalt and copper phthalocyanines

Synthesis, characterization, spectral and electrical properties of peripherally tetratriazole-substituted phthalocyanines and its metal complexes

“…[1,2,4] triazoles, a five membered ring having two carbon and three nitrogen atoms, have been reported as pharmacologically active compounds [16] and some used as anti-inflammatory [17], antiviral/anti-HIV and anti-tuberculosis [18], antibacterial agents [19] in medicine. On the other hand, Pcs having substituents including bulky groups and donor atoms may increase the solubility them [20,21]. To the best of our knowledge, there are many Pcs that have triazole moiety on the periphery, however aggregation and electrical properties investigation have been made for only a few of them [22e24], so we have preferred triazole moiety as substituent on Pc ring.…”

Coumarin–Tetrapyrrolic Macrocycle Conjugates: Synthesis and Applications

“…The group of Bulut reported the synthesis of several phthalonitriles 60 and their conversion into phthalocyanines 61 carrying four or eight 4-(coumarin-3-yl)phenoxy substituents ( Scheme 16 and Table 2 ) [ 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99 , 100 , 101 , 102 , 103 , 104 ].…”

Uso da voltametria de micropartículas (VMP) para identificação de elementos metálicos presentes em produtos de corrosão e pigmentos.

“…only one cathodic peak, attributed to the reduction of the phthalocyanine ring[102,103], which, nevertheless, were displaced from each other, appearing at -0.47 and -0.38, respectively.…”