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2 160 274

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IPC

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Application

99115507/04, 1999-07-14

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Start date

1999-07-14

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Actual filing date

1999-07-14

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Published

2000-12-10

(72)

Inventor

Dzhemilev U.M.Ibragimov A.G.Khafizova L.O.Nikitina E.V.Tomilov Ju.V.Nefedov O.M.

(73)

Holder

Institut Neftekhimii I Kataliza An Rb I Unts Ran

METHOD OF PREPARING 1-ALKOXY-2,3-FULLERENE [60] ALUMACYCLOPROPANES Russian patent published in 2000 - IPC

Abstract RU 2160274 C1

FIELD: chemical industry. SUBSTANCE: described is method of preparing 1-alkoxy-2,3- fullerene [60] alumacyclopropanes of general formula I: wherein n is 1-6, R is Ch3,C2H5,C4H9 and C60 is allotropic modification of carbon. Method comprises reacting fullerene [60] with excessive amount of alkoxyaluminium dichloride (RO-AlCl2) and activated magnesium in the presence of titanocene dichloride (Cp2TiCl2) in argon atmosphere under normal conditions in solvent for 12-16 hours. Yield of the final product is 51-76%. EFFECT: preparation of new organoaluminium compounds. 9 ex, 1 tbl

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RU 2 160 274 C1

Authors

Dzhemilev U.M.

Ibragimov A.G.

Khafizova L.O.

Nikitina E.V.

Tomilov Ju.V.

Nefedov O.M.

Dates

2000-12-10—Published

1999-07-14—Filed

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