1-ACETYL-5,10-DIOXY-5,10-DIHYDRO-2H-ANTHRA[2,3-D][1,2,3]TRIAZOLE-7,8-DICARBOXYLIC ACID Russian patent published in 2011 - IPC C07D249/22 C07D249/18 C07F1/08 C07F15/06 

Abstract RU 2421450 C1

FIELD: chemistry.

SUBSTANCE: described is a novel compound - 1-acetyl-5,10-dioxy-5,10-dihydro-2H-anthra[2,3-D][1,2,3]triazole-7,8-dicarboxylic acid of formula , which can be used as a starting compound in synthesis of metal complexes of tetra[4,5]([6,7]1-acetyl-2H-naphtho[2,3-D][1,2,3]triazole-5,8-dione)phthalocyanine.

EFFECT: possibility of use as dyes or catalysts.

1 cl, 3 ex, 4 dwg, 1 dwg

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Authors

Kriushkina Marija Aleksandrovna

Kharitonova Tat'Jana Pavlovna

Borisov Al'Bert Valer'Evich

Shaposhnikov Gennadij Pavlovich

Dates

2011-06-20Published

2009-11-23Filed