Efe Baturhan Orman

4-Carboxymethyl-8-methyl-7-oxycoumarin substituted zinc, cobalt and indium phthalocyanines: electrochemical and photochemical properties

In this study, the novel tetra-substituted Zn(II)(3), Co(II)(4) and In(III)acetate (5) phthalocyanines were synthesized by cyclotetramerization reactions of 7-(2,3-dicyanophenoxy)-8-methylcoumarin-4-acetic acid (2) with corresponding metal salts. All the new compounds have been characterized by MALDI-TOF mass, FT-IR and UV-vis spectra, and elemental analysis as well. The electrochemical, in situ spectroelectrochemical and photochemical properties of tetra-substituted Zn(II), Co(II) and In(III)acetate phthalocyanines were also investigated.

CCDC 1569923: Experimental Crystal Structure Determination

Related Article: Mansura Huseynova, Parham Taslimi, Ajdar Medjidov, Vagif Farzaliyev, Mahizar Aliyeva, Gulnar Gondolova, Onur Şahin, Bahattin Yalcin, Afsun Sujayev, Efe Baturhan Orman, Ali Riza Ozkaya, Ilhami Gulcin||Polyhedron|||doi:10.1016/j.poly.2018.08.026

CCDC 1556057: Experimental Crystal Structure Determination

Related Article: Mansura Huseynova, Parham Taslimi, Ajdar Medjidov, Vagif Farzaliyev, Mahizar Aliyeva, Gulnar Gondolova, Onur Şahin, Bahattin Yalcin, Afsun Sujayev, Efe Baturhan Orman, Ali Riza Ozkaya, Ilhami Gulcin|2018|Polyhedron|155|25|doi:10.1016/j.poly.2018.08.026

Synthesis, characterization and electrochemical properties of novel pyridine phthalocyanine derivatives

In this study, the novel Zn(II), metal-free and sandwich-type Lu(Pc)2 phthalocyanines containing tetra pyridine substituted at peripheral position were synthesized. All the new compounds have been characterized by FT-IR and UV-vis spectroscopy, 1H-NMR, MALDI-MS and elemental analysis. The electrochemical and spectroelectrochemical properties of all novel metallo- and metal free phthalocyanine compounds were also investigated by voltammetric and in situ spectroelectrochemical measurements on Pt in dimethylsulfoxide/tetrabutylammonium perchlorate.

Novel peripherally and non-peripherally 6-oxyflavone substituted metal-free, zinc(II) and cobalt(II) phthalocyanines: Electrochemical and in situ spectroelectrochemical properties

In this study, novel tetrasubstituted zinc(II), cobalt(II) and metal free phthalocyanines containing 6-hydroxyflavonoxy moieties at peripheral and non-peripheral positions have been prepared. The phthalonitriles were synthesized from 6-hydroxyflavone with 4-nitrophthalonitrile and 3-nitrophthalonitrile in dimethylformamide. Preparation of tetra-substituted peripheral and non-peripheral metallo- and metal-free phthalocyanines was performed at 170–180 °C using the corresponding phthalonitriles in the presence of NN-dimethylethanolamine, metal acetate and lithium acetate, respectively. The structures of the newly-synthesized phthalocyanine compounds have been characterized by elemental analysis and UV-vis, FT-IR, 1H NMR and MALDI-TOF mass spectroscopies. Electron transfer properties of the phthalocyanine compounds were investigated by voltammetric and in situ spectroelectrochemical measurements on Pt in dimethylsulfoxide/tetrabutylammonium perchlorate. Zinc(II) and metal-free compounds show Pc ring-based one...