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Application

3772332/23, 1984-07-19

(22)

Actual filing date

1984-07-19

(45)

Published

1999-02-27

(72)

Inventor

Mysyk D.D.Perepichka I.F.Romashev V.E.Andrievskij A.M.Kostenko L.I.

2,7-DINITROFLUORENE-4-CARBOXYLIC ACID BUTYL ESTERS - SENSIBILIZING AGENTS OF CARBAZOLE-CONTAINING POLYMERS PHOTOCONDUCTIVITY Russian patent published in 1999 - IPC

Abstract SU 1241673 A1

FIELD: organic chemistry. SUBSTANCE: invention relates to 2,7-dinitrofluorene-4-carboxylic acid butyl esters of the structural formula: where X is O, C(CN)2 that can be used as sensibilizing agents of conductivity of carbazole-containing polymers. EFFECT: improved method of synthesis, enhanced effectiveness.

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SU 1 241 673 A1

Authors

Mysyk D.D.

Perepichka I.F.

Romashev V.E.

Andrievskij A.M.

Kostenko L.I.

Dates

1999-02-27—Published

1984-07-19—Filed

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