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2 277 084

(13)

(51)

IPC

C07C50/38(2006-01-01)

C09B1/14(2006-01-01)

(21) (22)

Application

2005100556/04, 2005-01-11

(24)

Start date

2005-01-11

(22)

Actual filing date

2005-01-11

(45)

Published

2006-05-27

(72)

Inventor

Borisov Al'Bert Valer'EvichMajzlish Vladimir EfimovichShaposhnikov Gennadij Pavlovich

(73)

Holder

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

2,3-DICARBOXY-5,8-DIMETHOXYANTHRAQUINONE Russian patent published in 2006 - IPC C07C50/38 C09B1/14

Abstract RU 2277084 C1

FIELD: organic chemistry.

SUBSTANCE: invention relates to a new 2,3-dicarboxy-5,8-dimethoxyanthraquinone of the formula (I): . This compound can be used in synthesis of metal complexes of tetra-(5,8-dihydroxy)-anthraquinone porphyrazines that are dyes and catalysts of oxidative-reductive reactions.

EFFECT: valuable chemical properties of compound.

4 dwg, 4 ex

Similar patents RU2277084C1

Title	Year	Author	Number
2,3-DICARBOXY-5,8-DIMETHOXY-6-SULFOANTHRAQUINONE	2005	Borisov Al'Bert Valer'Evich Majzlish Vladimir Efimovich Shaposhnikov Gennadij Pavlovich	RU2280027C1
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
METHOD FOR PREPARING METAL COMPLEX OF TETRA-(5,8-DIHYDROXY-6-SULFO)-ANTHRAQUINONE PORPHYRAZINE	2005	Borisov Al'Bert Valer'Evich Majzlish Vladimir Efimovich Shaposhnikov Gennadij Pavlovich	RU2280036C1
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2,3-DICARBOXY-6,7-DIMETHYLANTHRAQUINONE	2004	Borisov A.V. Majzlish V.E. Shaposhnikov G.P.	RU2264380C1
2,3-DICARBOXY-5,6,8-TRIMETHYLANTHRAQUINONE	2004	Borisov A.V. Majzlish V.E. Shaposhnikov G.P.	RU2264381C1
METAL CHELATES OF TETRA-(6-BROMO-7-HYDROXY)-ANTHRAQUINONE PORPHYRAZINE	2005	Borisov Al'Bert Valer'Evich Majzlish Vladimir Efimovich Shaposhnikov Gennadij Pavlovich	RU2282631C1
METAL COMPLEXES OF TETRA-(5-BROMO-6-CARBOXY)-ANTHRAQUINONE PORPHYRAZINE	2005	Borisov Al'Bert Valer'Evich Majzlish Vladimir Efimovich Shaposhnikov Gennadij Pavlovich	RU2286992C1
2,3-DICARBOXY-5-ACETYLAMINO-7-METHOXYANTHRAQUINONE	2009	Kriushkina Marija Aleksandrovna Borisov Al'Bert Valer'Evich Majzlish Vladimir Efimovich Shaposhnikov Gennadij Pavlovich	RU2404961C1

RU 2 277 084 C1

Authors

Borisov Al'Bert Valer'Evich

Majzlish Vladimir Efimovich

Shaposhnikov Gennadij Pavlovich

Dates

2006-05-27—Published

2005-01-11—Filed