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2 258 065

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IPC

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Application

2003132232/04, 2003-11-04

(24)

Start date

2003-11-04

(22)

Actual filing date

2003-11-04

(45)

Published

2005-08-10

(72)

Inventor

Borisov A.V.Majzlish V.E.Shaposhnikov G.P.Pobedinskaja I.A.

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Khimiko-Tekhnologicheskij Universitet"

2,3-DICARBOXY-6-(PARA-SULFOPHENYLENE)-ANTHRAQUINONE Russian patent published in 2005 - IPC

Abstract RU 2258065 C2

FIELD: organic chemistry, chemical industry.

SUBSTANCE: invention relates to a new derivative of 2,2-dicarboxyanthraquinone of the formula (I): . This compound can be used as the parent compound in synthesis of metal complexes of tetra-6-(para-sulfophenylene)-anthraquinone porphyrazine used as dyes and catalysts.

EFFECT: valuable properties of compound.

2 cl, 6 dwg, 5 ex

Similar patents RU2258065C2

Title	Year	Author	Number
METHOD FOR PREPARING METAL COMPLEX OF TETRA-(5,8-DIHYDROXY)-ANTHRAQUINONE PORPHYRAZINE	2005	Borisov Al'Bert Valer'Evich Majzlish Vladimir Efimovich Shaposhnikov Gennadij Pavlovich	RU2277098C1
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RU 2 258 065 C2

Authors

Borisov A.V.

Majzlish V.E.

Shaposhnikov G.P.

Pobedinskaja I.A.

Dates

2005-08-10—Published

2003-11-04—Filed