HETEROCYCLIC ORTHO-DICARBONITRILES Russian patent published in 2005 - IPC

Abstract RU 2246491 C1

FIELD: chemistry of heterocyclic compounds.

SUBSTANCE: invention relates to preparing new heterocyclic o-dicarbonitrile of the formula: . Ortho-dicarbonitriles can be used for preparing hexazocyclanes-fluorophores, as a donor-fragment for preparing hexazocyclanes-bifluorophores and hexazocyclanes-trifluorophores. Such hexazocyclanes are perspective compounds for their using as active media for liquid and solid lasers, scintillators and especially for indication of rigid radiation, for transformation of short-wave radiation to long-wave radiation in the information transfer by fiber-optics connection lines, for enhancing power of solar batteries, for protection of securities, for making advertising billboards and so on.

EFFECT: valuable properties of compounds.

2 ex

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RU 2 246 491 C1

Authors

Smirnov A.V.

Kalandadze L.S.

Abramov I.G.

Danilova A.S.

Siling S.A.

Krasovskaja G.G.

Dates

2005-02-20—Published

2003-07-08—Filed