Tetrakis(4-bromophenoxy)phthalocyanine, its metal complexes, and their sulfonated derivatives: the synthesis and spectral properties.

Autor:	Vashurin, A. S., Tikhomirova, T. V., Filippova, A. A., Futerman, N. A., Maizlish, V. E., Marfin, Yu. S.
Předmět:	METAL complexes METAL phthalocyanines ABSORPTION spectra PHTHALOCYANINE derivatives SULFURIC acid SULFONYL chlorides
Zdroj:	Russian Chemical Bulletin; Jul2020, Vol. 69 Issue 7, p1349-1354, 6p
Abstrakt:	Tetrakis(4-bromophenoxy)phthalocyanine and its metal complexes (M = Mg, Co, Cu, Zn) were synthesized. Sulfochlorination of these compounds followed by hydrolysis of the sulfochlorides gave tetrakis(2-sulfo-4-bromophenoxy)phthalocyanine and corresponding sulfonated metallophthalocyanines (except M = Cu). Spectral properties of the compounds synthesized were investigated. It was shown that the introduction of sulfo groups leads to a bathochromic shift of the Q-band in the absorption spectra recorded in DMF and to a hypsochromic shift of the Q-band in the absorption spectra recorded in sulfuric acid. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu Full text from SpringerLink