HETEROCYCLIC ORTHO-DICARBONITRILES Russian patent published in 2004 - IPC

Abstract RU 2238276 C1

FIELD: chemistry of heterocyclic compounds.

SUBSTANCE: invention relates to preparing new heterocyclic o-dicarbonitriles of the general formula:

wherein Ph means

Ortho-dicarbonitriles can be used for preparing hexazocyclanes-fluorophores, as a donor-fragment for preparing hexazocyclanes-bifluorophores and hexazocyclanes-trifluorophores that are used as active media for liquid and solid lasers, scintillators, for transformation of short-wave radiation to long-wave radiation, in the information transfer by fiber-optics communication lines, for enhancing solar batteries power, for securities protection, for making billboards and so on.

EFFECT: valuable properties of compounds.

2 tbl, 6 ex

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RU 2 238 276 C1

Authors

Kalandadze L.S.

Smirnov A.V.

Abramov I.G.

Danilova A.S.

Shamshin S.V.

Eremenko I.S.

Dates

2004-10-20—Published

2003-07-08—Filed