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2 200 735

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C1

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IPC

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Application

2001126910/04, 2001-10-03

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Start date

2001-10-03

(22)

Actual filing date

2001-10-03

(45)

Published

2003-03-20

(72)

Inventor

Ivanovskij S.A.Smirnov A.V.Abramov I.G.Abramova M.B.Shamshin S.V.Plakhtinskij V.V.

(73)

Holder

Jaroslavskij Gosudarstvennyj Tekhnicheskij Universitet

2,2'-DIPHENYL-3,3'-(P-PHENYLENE)-BIS-(6,7-QUINOXALIN-DICARBONITRILE) Russian patent published in 2003 - IPC

Abstract RU 2200735 C1

FIELD: organic chemistry. SUBSTANCE: invention relates to synthesis of novel tetranitriles of heterocyclic tetracarboxylic acids of the formula (I) that can be used for synthesis of polyhexazocyclanes-fluorophores, bifluorophores, trifluorophores. Such polyhexazocyclanes are perspective for application as active media of liquid and solid lasers, scintillators, especially for indication of rigid radiation, transformation of short-wave radiation to long-wave radiation, in information transfer by fiber optics communication channels, enhancement of solar batteries power, protection of securities, billboard making. EFFECT: valuable properties of compound. 1 tbl, 1 ex

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RU 2 200 735 C1

Authors

Ivanovskij S.A.

Smirnov A.V.

Abramov I.G.

Abramova M.B.

Shamshin S.V.

Plakhtinskij V.V.

Dates

2003-03-20—Published

2001-10-03—Filed

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