Microwave-assisted synthesis and characterization of novel symmetrical substituted 19-membered tetrathiadiaza metal-free and metallophthalocyanines and investigation of their biological activities
作者:Asiye Nas、Elif Çelenk Kaya、Halit Kantekin、Atalay Sökmen、Volkan Çakır
DOI:10.1016/j.jorganchem.2011.01.035
日期:2011.4
This work reports on a new symmetrically substituted metal-free phthalocyanine and its transition metal complexes which were prepared by a condensation of N,N′-[propan-1,3-diilbis(tiyoetan-2,1-diil)]bis(4-methylbenzenesulfonamid) (1) and 1,2-bis (2-iodomercaptoethyl)-4,5-dicyanobenzene (2) with NiCl2, ZnCl2, CoCl2, CuCl2,and PbO salts in 2-(dimethylamino)ethanol, respectively. The phthalocyanines bearing
这项工作报告了一种新的对称取代的无金属酞菁及其过渡金属配合物,这些配合物是通过N,N'- [ propan-1,3-diilbis(tiyoetan-2,1-diil)] bis(4的缩合反应制得的)-甲基苯磺酰胺(1)和1,2-双(2-碘巯基乙基)-4,5-二氰基苯(2)以及NiCl 2,ZnCl 2,CoCl 2,CuCl 2和分别在2-(二甲基氨基)乙醇中的PbO盐。通过IR,UV-Vis,1 H NMR,13 C NMR,质谱和元素分析数据对在外围位置带有硫杂和氮杂供体原子的酞菁进行表征。TG / DTA研究了4 – 9的热行为。还对新型酞菁类药物进行了研究,以通过采用抗菌(抗菌和抗真菌),抗肿瘤和抗氧化试验来启发其可能的生物学活性。在所有测试样品中,有四个样品表现出对测试微生物的抗微生物活性,其中,卡他氏杆菌是最敏感的样品,MIC值约为0.312 mg / mL,其次是酵母,白色念珠菌(MIC。0