Low symmetry phthalocyanines and their analogues

J Mack, N Kobayashi - Chemical reviews, 2011 - ACS Publications
Phthalocyanines (Pc's) 1-3 have been the focus of intense research interest ever since their
initial characterization in the 1930s by Linstead and Robertson4, 5 after the accidental …

Synthesis of unsymmetrical phthalocyanines: a brief overview

A Wang, L Long, C Zhang - Tetrahedron, 2012 - Elsevier
Conclusions Unsymmetrical Pcs reported to date have been classified into four types (A 3 B-
type, ABAC-type, ABAB-type, and AABB-type) and their syntheses are summarized …

Electrochemical and spectroelectrochemical characterization of newly synthesized manganese, cobalt, iron and copper phthalocyanines

M Arıcı, D Arıcan, AL Uğur, A Erdoğmuş, A Koca - Electrochimica acta, 2013 - Elsevier
Manganese, cobalt, iron, and copper phthalocyanines, tetra-substituted with 3, 4-
(dimethoxyphenylthio) moieties at peripheral positions, were synthesized and characterized …

Determining the coordination environment and electronic structure of polymer-encapsulated cobalt phthalocyanine under electrocatalytic CO 2 reduction conditions …

Y Liu, A Deb, KY Leung, W Nie, WS Dean… - Dalton …, 2020 - pubs.rsc.org
Encapsulating cobalt phthalocyanine (CoPc) within the coordinating polymer poly-4-
vinylpyridine (P4VP) results in a catalyst–polymer composite (CoPc–P4VP) that selectively …

Electrocatalytic oxygen reduction and hydrogen evolution reactions on phthalocyanine modified electrodes: Electrochemical, in situ spectroelectrochemical, and in situ …

A Koca, A Kalkan, ZA Bayır - Electrochimica Acta, 2011 - Elsevier
This study describes electrochemical, in situ spectroelectrochemical, and in situ
electrocolorimetric monitoring of the electrocatalytic reduction of molecular oxygen and …

Synthesis, spectroscopy, electrochemistry and in situ spectroelectrochemistry of partly halogenated coumarin phthalonitrile and corresponding metal-free, cobalt and …

A Alemdar, AR Özkaya, M Bulut - Polyhedron, 2009 - Elsevier
In this study, the preparation of novel 7-hydroxy-3-(2-chloro-4-fluorophenyl) coumarin (1),
the ligand, 7-(3, 4-dicyanophenoxy)-3-(2-chloro-4-fluorophenyl) coumarin (2), metal-free …

Synthesis and characterization of copper phthalocyanine and tetracarboxamide copper phthalocyanine deposited mica-titania pigments

BB Topuz, G Gündüz, B Mavis, Ü Çolak - Dyes and Pigments, 2013 - Elsevier
Combination pigments were synthesized by the deposition of copper phthalocyanine and
tetracarboxamide copper phthalocyanine on a mica-titania pigment in dimethyl formamide …

Synthesis, electrochemical and spectroelectrochemical characterization of novel soluble phthalocyanines bearing chloro and quaternizable bulky substituents on …

HRP Karaoğlu, A Koca, MB Koçak - Dyes and Pigments, 2012 - Elsevier
A new phthalonitrile derivative (2), bearing diethylaminophenoxy–and chloro-substituents at
peripheral positions was synthesized in this work. Cyclotetramerization of (2) in hexanol …

New soluble peripherally tetra-substituted Co (II), Fe (II) phthalocyanines: Synthesis, spectroscopic characterization and their catalytic activity in cyclohexene oxidation

ET Saka, D Çakır, Z Bıyıklıoğlu, H Kantekin - Dyes and Pigments, 2013 - Elsevier
New 4-{2-[3-(diethylamino) phenoxy] ethoxy} phthalonitrile 3 was obtained from 2-[3-
(diethylamino) phenoxy] ethanol 1 and 4-nitrophthalonitrile 2 with K2CO3 in DMF at 50° C …

Synthesis, photophysical and photochemical properties of highly soluble phthalocyanines substituted with four 3, 5-dimethylpyrazole-1-methoxy groups

R Bayrak, HT Akçay, M Durmuş… - Journal of organometallic …, 2011 - Elsevier
The synthesis and characterization of new peripherally tetra-3, 5-dimethylpyrazole-1-
methoxy substituted metal-free (4), zinc (5), nickel (6), cobalt (7), copper (8) and lead (9) …