Synthesis and characterization of novel symmetrical phthalocyanines substituted with four benzo [d] [1, 3] dioxol-5-ylmethoxy groups

Metal (Zn, Cu, Co, Mg) phthalocyanines substituted with four benzo [d] [1, 3] dioxol-5-ylmethoxy unit through oxy-bridges have been synthesized from phthalonitrile derivative, 4-(benzo [d] [1, 3] dioxol-5-ylmethoxy) phthalonitrile. Benzo [d] [1, 3] dioxol-5-ylmethoxy substituted Pcs showed the enhanced solubility in organic solvents. The newly prepared compounds have been characterized by elemental analyses, IR, UV–Vis, 1H NMR spectra.

Metal (Zn, Cu, Co, Mg) phthalocyanines substituted with four benzo [d] [1, 3] dioxol-5-ylmethoxy unit through oxy-bridges have been synthesized from phthalonitrile derivative, 4-(benzo [d] [1, 3] dioxol-5-ylmethoxy) phthalonitrile. Benzo [d] [1, 3] dioxol-5-ylmethoxy substituted Pcs showed the enhanced solubility in organic solvents. The newly prepared compounds have been characterized by elemental analyses, IR, UV–Vis, 1H NMR spectra.Figure optionsDownload as PowerPoint slide