Previous article Next article Contents  

M. I. Uvarova, G. D. Brykina, O. A. Shpigun

Chromatographic separation of constitutional M.I. isomers of octasubstituted phthalocyaninatocopper (II)


The chromatographic behaviour of tetra-4-nitro-tetra-5-phenoxyphthalocyaninatocopper is studied under the conditions of normal-phase and reversed-phase high-performance liquid chromatography (HPLC). It is demonstrated that this compound and the series of the similar octasubstituted phthalocyanines contain the constitutional isomers for which separation is the most suitable the hexane - toluene (20:80) - Silasorb 600 (150x3,9-mm column) system. The chromatographic properties of copper (II) complexes with tetra-4-nitro-tetra-5-phenoxyphthalocyanine and tetra-4-tert-butylphthalocyanine are compared.
Moscow University Chemistry Bulletin.
2001, Vol. 42, No. 6, P. 408

Copyright (C) Chemistry Dept., Moscow State University, 2002
   Editorial board
   Tables of Contents

The site is supported by Russian Foundation for Basic Research
  The using of published on this page materials is not allowed without special permission
Copyright (C) Chemisty Department of Moscow State University
Web-Editor: B.I.Pokrovskii
Web-design: Copyright (C) MIG and VVM