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2 183 627

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IPC

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Application

2001117579/04, 2001-06-22

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Start date

2001-06-22

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Actual filing date

2001-06-22

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Published

2002-06-20

(72)

Inventor

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

(73)

Holder

Jaroslavskij Gosudarstvennyj Tekhnicheskij Universitet

HETEROCYCLIC O-DICARBONITRILES Russian patent published in 2002 - IPC

Abstract RU 2183627 C1

FIELD: organic chemistry, heterocyclic compounds. SUBSTANCE: invention relates to a field of synthesis of heterocyclic o-dicarbonitriles of the formula (I) where R, R′ mean ; or R means Ph; R′ means ; or R = R′ and they mean . Ortho- dicarbonitriles can be used for synthesis of hexazocyclanes-fluorophores, as a fragment-donor for synthesis of hexazocyclanes-bifluorophores and hexazocyclanes-trifluorophores. Such hexazocyclanes are perspective for their use as active media of liquid and solid lasers, scintillators, especially for indication of rigid radiation, for transformation of short-radiation to long-wave radiation in the information transmission by fabric-optics connection lines, for enhancement of solar batteries power, for protection of value papers, for making advertising screens. EFFECT: new compounds indicated above, valuable properties. 1 tbl, 20 ex

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RU 2 183 627 C1

Authors

Smirnov A.V.

Ivanovskij S.A.

Abramov I.G.

Abramova M.B.

Shamshin S.V.

Belysheva M.S.

Dates

2002-06-20—Published

2001-06-22—Filed

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