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2 182 897

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IPC

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Application

2001105817/04, 2001-03-02

(24)

Start date

2001-03-02

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Actual filing date

2001-03-02

(45)

Published

2002-05-27

(72)

Inventor

Boltalina O.V.Boltalin A.I.Uzkikh I.S.Dorozhkin E.I.

(73)

Holder

Khimicheskij Fakul'Tet Mgu

METHOD OF PREPARING TRIFLUOROMETHYL DERIVATIVES OF FULLERENES Russian patent published in 2002 - IPC

Abstract RU 2182897 C1

FIELD: lubricants. SUBSTANCE: fullerene is brought into reaction with trifluoromethylation reagents, in particular trifluoromethylates of metals selected from group including: silver(I), copper(II), palladium(II), chromium(III). Process is carried out at 300- 400 C and pressure from 10-3 to 10 Pa. EFFECT: increased yield of trifluoromethyl derivatives of fullerenes. 4 ex

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RU 2 182 897 C1

Authors

Boltalina O.V.

Boltalin A.I.

Uzkikh I.S.

Dorozhkin E.I.

Dates

2002-05-27—Published

2001-03-02—Filed

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