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2 160 226

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Application

98103889/12, 1998-02-16

(24)

Start date

1998-02-16

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Actual filing date

1998-02-16

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Published

2000-12-10

(72)

Inventor

Dzhemilev U.M.Khusnutdinov R.I.Latypov V.N.Muslimov Z.S.

(73)

Holder

Institut Neftekhimii I Kataliza An Rb

METHOD OF PRODUCTION OF CHLORINE DERIVATIVES OF FULLERENE C Russian patent published in 2000 - IPC

Abstract RU 2160226 C2

FIELD: chemical industry; organic synthesis. SUBSTANCE: compound ferrous or ferric iron is placed in ampoule, for example, C60, FeBr2, ferric acetate (II), ferric acetyl acetonate (III), ferric palmitate (III), ferric stearate (III) salt (III) and naphthene acid salt, ferric ethyl hexanate (III); chloroform or methylene chloride, fullerene FeCl3, C60, powder-like titanium. Molar ratio Fe:Ti is 1:1. Ferro-titanium catl\alyst may additionally contain polymer, for example, polybutadiene or polyisoprene. Molar ratio Fe: Ti: polymer = 1: 1 (1-10). Molar ratio of catalyst and fullerene is 1(100-500). Reaction is performed at 100-200 C for 5 to 20 h. Output of fullerene chlorine derivatives is 65 to 83%. Chlorine derivatives C60 contain 1 to 6 atoms of chlorine. EFFECT: enhanced efficiency. 1 ex, 1 tbl

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RU 2 160 226 C2

Authors

Dzhemilev U.M.

Khusnutdinov R.I.

Latypov V.N.

Muslimov Z.S.

Dates

2000-12-10—Published

1998-02-16—Filed

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