(1R*2S*4R*)-4-(4-AMINOPHENYL)-CYCLOHEXANE-1,2-DICARBOXYLIC ACID Russian patent published in 2009 - IPC C07C61/22 C07C229/40 

Abstract RU 2348609 C1

FIELD: chemistry.

SUBSTANCE: invention claims new compound, particularly (1R*2S*4R*)-4-(4-aminophenyl)-cyclohexane-1,2-dicarboxylic acid of the formula I , which can be applied in chemical industry for obtaining polyimides.

EFFECT: polyimides applied in production of liquid crystals, optical non-linear cushion layers and materials with low permittivity.

1 cl, 20 ex, 3 tbl

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RU 2 348 609 C1

Authors

Borisov Pavel Valer'Evich

Panfilov Sergej Tavrionovich

Ovchinnikov Konstantin L'Vovich

Kolobov Aleksej Vladislavovich

Kofanov Evgenij Romanovich

Dates

2009-03-10Published

2007-06-28Filed