Novel phthalocyanines containing substituted salicyclic hydrazone-1,3-thiazole moieties: Microwave-assisted synthesis, spectroscopic characterization, X-ray structure and thermal characterization

作者：Degirmencioglu Ismail^*; Atalay Esra; Er Mustafa; Koysal Yavuz; Isik Samil; Serbest Kerim

来源：Dyes and Pigments, 2010, 84(1): 69-78.

DOI：10.1016/j.dyepig.2009.07.001

• Characterization
• Phthalocyanine
• Microwave irradiation
• Hydrazone
• Spectroscopy
• X-Ray

Novel, metal-free and metallo(Cu, Co, Ni, Zn, Pb and Mn)phthalocyanine compounds were synthesized by exposure to microwave irradiation and the products purified. The newly prepared compounds were characterized using elemental analyses, IR, (1)H/(13)C NMR, (1)H-(1)H COSY measurements, MS, UV-vis spectroscopy and DTA/TG analysis. The electronic spectra exhibited an intense pi -> pi* transition with characteristic Q and B bands of the phthalocyanine core, as expected. All decomposition products obtained from DTA/TG analysis were identified: it was found that the thermal stability of each phthalocyanine compound followed the order: MnPc < Metal-free < ZnPc < PbPc < CuPc < CoPc < NiPc.

• 出版日期2010-1