Studies on tetra-amine phthalocyanines

Synthesis and Characterization of Novel Composite-Based Phthalocyanine Used as Efficient Photocatalyst for the Degradation of Methyl Orange

“…The bands around 1097 and 1133cm -1 are related to Cu-N bands.The peaks at 3182-3485 cm -1 in CuTAP spectrum related to amino groups,in addition the sharp absorption bands are appeared at around 1608 cm _1 due to the -NH2 in plane bending vibrations modes. So it confirms the formation of CuTAP [22,23]. The peak for amino groups of CuTAP shifted to lower wavenumber at 3396 cm -1 due to linked amino groups in phthalocyanine to polymer and confirmed that the tetraamino phthalocyanine supported on polymer, in addition the peaks discussed above related to skeleton of phthalocyanines are observed after supporting and confirmed the stability of catalyst structure.…”

“…Synthesis of copper 4, 9, 16, 23-tetraaminophthalocyanine 2 hydrate was according to the previous report [22,23]. In briefly; About 10 g of finely ground copper 4, 9, 16, 23-tetranitrophthalocyanine powder was placed in 250 cm 3 water, after that 50 g of sodium sulfide nonahydrate was added subsequently and stirred at 50 o C for 5h.…”

UV‐Light Photoelectrochemical Sensor Based on the Copper Tetraamino‐Phthalocyanine‐modified ITO Electrode for the Detection of Nifedipine in Drugs and Human Serum

“…A double peak was observed in the wavelength range of 3500-3200 cm −1 that corresponds to the presence of amino groups (ν NH2 ). 37 The UV-Vis spectra of CuTAPc in DMF are shown in Figure 1(b). 36 The absorption peaks observed at 1136, 1083, 1047, 939, 817, and 743 cm −1 were due to the vibrations of the phthalocyanine skeleton.…”

Synthesis and characterization, electrical and gas sensing properties of N,N′-bis(salicylidene)-1,2-phenylendiamine substituted novel mono and ball-type metallo phthalocyanines

“…The importance of phthalocyanines (Pcs) in various scientific and technological fields ranging from nanotechnology to medicine is increasing rapidly as a result of newly synthesized compounds [1][2][3][4][5][6][7][8][9]. The physical properties of these compounds can be altered by changing the central metal ion, substituents at peripheral or non-peripheral positions and the ligands attached to the central atom [10][11][12][13][14].…”