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Application

2000118707/12, 2000-07-14

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Start date

2000-07-14

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Actual filing date

2000-07-14

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Published

2002-08-27

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Inventor

Dzhemilev U.M.Ibragimov A.G.Sharipova F.V.Vasil'Ev Ju.V.Spirikhin L.V.

(73)

Holder

Institut Neftekhimii I Kataliza An Rb I Unts Ran

METHOD OF SYNTHESIS OF FULLERENE[60] SULFOXIDES Russian patent published in 2002 - IPC

Abstract RU 2188154 C2

FIELD: chemical industry. SUBSTANCE: invention relates to synthesis of chelating agents, sorbents and new materials. Fullerene and thionyl chloride are placed in autoclave in the mole ratio C60:SOCl2 = 1: (40-60) in argon atmosphere and dehydrated toluene is added. Mixture is heated to 90-110 C at stirring and kept for 6-10 h. Fullerene [60] sulfoxide of the general formula where C60 is allotropic modification of carbon; n = 1-3 is synthesized. The yield of fullerene[60] sulfoxide is 64-82%. EFFECT: improved method of synthesis, increased yield. 1 tbl, 1 ex

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RU 2 188 154 C2

Authors

Dzhemilev U.M.

Ibragimov A.G.

Sharipova F.V.

Vasil'Ev Ju.V.

Spirikhin L.V.

Dates

2002-08-27—Published

2000-07-14—Filed

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